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Soru 1321Soru →

A registered nurse in an oncology unit accidentally drops a glass vial of a liquid antineoplastic medication, causing it to shatter on the floor. Arrange the following actions for managing this hazardous drug spill in the correct sequence. (Place the first action at the top and the last action at the bottom.)

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Cevap

The correct sequence for managing a hazardous drug spill is: restrict access to the area, don personal protective equipment from the spill kit, contain the liquid with absorbent pads, collect the broken glass with a scoop, clean the area from the outside inward, and dispose of all materials in a designated hazardous waste receptacle.
Hazardous drug spills, such as antineoplastic medications, require a strict, systematic approach to prioritize human safety and minimize environmental contamination. The protocol dictates securing the perimeter first to protect the public, protecting the healthcare worker with appropriate PPE second, containing the liquid third, safely removing sharps with a mechanical tool, decontaminating the surface using an outside-in technique, and finally ensuring safe disposal in a designated hazardous waste bin.

Adım Adım Çözüm

1
Restrict access to the immediate area.
The area is secured from foot traffic.
Prevents unauthorized individuals from stepping in the hazardous drug and tracking it throughout the unit.
2
Don PPE from the hazardous drug spill kit.
The nurse is protected from chemical exposure.
Personal safety is paramount before engaging with any hazardous chemical or bodily fluid spill.
3
Place absorbent pads over the liquid.
The spread of the antineoplastic medication is halted.
Containing the liquid first prevents the spill footprint from expanding while managing the sharps.
4
Use a scoop to collect the broken glass.
Sharps are safely removed from the spill zone.
Using a mechanical tool instead of hands eliminates the risk of contaminated sharps puncturing the gloves.
5
Clean the surface from the outside edges toward the center.
The floor is decontaminated without spreading the chemical.
Working from the least contaminated perimeter toward the most contaminated center confines the residue.
6
Dispose of all materials in a designated hazardous waste container.
Contaminants are safely isolated for proper incineration or disposal.
Antineoplastic medications require specialized disposal protocols to prevent environmental and public health hazards.

Anahtar Kavram

Hazardous Drug Spill Management
Soru 1322Soru →

A nurse at a community health clinic is preparing to administer a scheduled influenza vaccine to a healthy 45-year-old client. The nurse understands that this intervention represents which level of disease prevention?

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Cevap: Primary prevention

Cevap

Primary prevention
The correct answer is primary prevention because this level focuses on health promotion and protection against specific health problems before they occur. Immunizations, such as the influenza vaccine, are classic examples of primary prevention because their purpose is to protect healthy individuals from contracting an infectious disease.

Adım Adım Çözüm

1
Analyze the client's current health status and the intervention being performed.
The client is healthy, and the intervention is the administration of an influenza vaccine.
Understanding the client's baseline and the purpose of the action helps classify the prevention level.
2
Recall the definitions of the three levels of health prevention.
Primary prevention prevents disease; secondary detects it early; tertiary manages an existing condition.
Matching the intervention to the correct definition is necessary to identify the correct level.
3
Apply the definitions to the specific intervention.
A vaccine is given to a healthy person to prevent a disease from occurring, which aligns exactly with primary prevention.
This confirms the clinical classification of the nursing action.

Anahtar Kavram

Levels of Disease Prevention
Soru 1323Soru →

A nurse on a neurology unit is caring for a client who is recovering from a mild ischemic stroke. The client is alert, oriented, and able to communicate clearly. During nursing rounds, the client's adult child remains at the bedside, consistently answering questions directed at the client and insisting on performing all basic hygiene tasks for them. The nurse recognizes that in the client's cultural background, such actions often signify deep respect and familial duty. Which of the following is the most appropriate initial action by the nurse?

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Cevap: Privately discuss with the client their personal preferences regarding family involvement in daily care and communication.

Cevap

Privately discuss with the client their personal preferences regarding family involvement in daily care and communication.
Culturally competent care requires the nurse to view the client as a unique individual. While understanding cultural background provides valuable context, the nurse cannot assume the client adheres to all traditional practices. By speaking privately with the client, the nurse can accurately assess their desires for autonomy versus family involvement, avoiding both cultural stereotyping and unnecessary conflict.

Adım Adım Çözüm

1
Analyze the clinical scenario
The nurse identifies a situation where cultural values (filial duty) intersect with clinical goals (autonomy and rehabilitation).
Understanding the context is essential for applying culturally sensitive care.
2
Evaluate the risk of stereotyping
The nurse recognizes that while the behavior is culturally congruent, individual client preferences may differ from broad cultural norms.
Avoids making assumptions based on cultural generalizations.
3
Select the most therapeutic intervention
The nurse chooses to assess the client privately to determine their true wishes without family pressure.
Prioritizes client autonomy and individualized assessment while avoiding confrontational communication with the family.

Anahtar Kavram

Individualized Cultural Assessment
Soru 1324Soru →

A school nurse is observing a 7-year-old student participating in classroom and recreational activities. According to Erikson's stages of psychosocial development, which behavior indicates that the student is successfully navigating the primary developmental task for their age group?

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Cevap: Working diligently to complete a complex craft project and eagerly displaying it to the teacher.

Cevap

Working diligently to complete a complex craft project and eagerly displaying it to the teacher.
According to Erikson's theory of psychosocial development, a 7-year-old is in the stage of Industry versus Inferiority (typically ages 6 to 12). During this stage, children develop a sense of competence by learning new skills, completing tasks, and seeking recognition or praise for their achievements. Working diligently on a project and eagerly displaying it perfectly demonstrates the successful development of 'industry'.

Adım Adım Çözüm

1
Identify the client's age group based on the given chronological age.
The client is 7 years old, placing them in the school-age developmental category (typically ages 6 to 12).
Developmental milestones are evaluated based on age-specific normative data.
2
Determine the relevant psychosocial stage according to Erikson's theory for this age group.
The school-age stage corresponds to Erikson's stage of Industry versus Inferiority.
Matching the age to the theoretical framework is necessary to predict or evaluate expected behaviors.
3
Analyze the options to identify which behavior reflects the characteristics of Industry versus Inferiority.
Completing a complex project and seeking recognition reflects 'industry' (a sense of competence and achievement).
The correct answer must directly demonstrate the successful acquisition of the stage-specific task.

Anahtar Kavram

Erikson's Stages of Psychosocial Development: Industry vs. Inferiority
Soru 1325Soru →

A 76-year-old client is hospitalized for treatment of a venous stasis ulcer. The client's adult child approaches the nurse and states, "My father was awake for hours last night recounting stories from his early career. He is obsessing over decisions he made decades ago and expressed deep regret about not traveling more with my late mother. He kept saying he feels like he ran out of time. I am terrified the leg infection has reached his bloodstream and caused him to become delirious." The client's vital signs are stable, and a morning neurological assessment is unremarkable. Which nursing intervention is most appropriate based on expected developmental transitions?

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Cevap: Explain to the family member that engaging in life review is an expected developmental process and encourage active listening.

Cevap

Explain to the family member that engaging in life review is an expected developmental process and encourage active listening.
According to Erikson's stages of psychosocial development, older adults are navigating the stage of Ego Integrity vs. Despair. During this transition, it is normal and highly therapeutic for individuals to engage in a 'life review,' where they reflect on past events, accomplishments, and regrets to find meaning and achieve a sense of wholeness. Educating and encouraging the family to listen supports this healthy developmental task, especially since the client's neurological assessment is unremarkable and vital signs are stable, ruling out acute pathological causes.

Adım Adım Çözüm

1
Analyze the clinical scenario and the client's physical presentation.
The 76-year-old client is reflecting heavily on past decisions and expressing some existential regrets. Crucially, the vital signs are stable and the neurological assessment is normal.
To distinguish between normal psychosocial development and acute physiological or psychological pathology (such as infection-induced delirium).
2
Apply Erikson's theory of psychosocial development to the client's specific age demographic.
Older adults (age 65 and older) navigate the psychosocial crisis of Ego Integrity vs. Despair.
To determine the expected developmental milestones and behaviors for this client.
3
Evaluate the adult child's concerns against expected developmental behaviors to determine the appropriate intervention.
The client's behavior represents a 'life review,' which is a healthy mechanism used to achieve ego integrity. It is not a sign of delirium or clinical depression, so the nurse should support the process rather than suppress or medicate it.
To select a nursing intervention that supports normal developmental transitions and addresses family anxiety through education.

Anahtar Kavram

Older Adult Psychosocial Development (Ego Integrity vs. Despair)
Soru 1326Soru →

A client arrives at the emergency department triage entrance stating they were drenched in an unknown agricultural pesticide during a workplace accident. The client is alert, breathing without difficulty, and complains of severe skin burning. Which of the following is the priority action for the triage nurse to take?

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Cevap: Direct the client to the facility's external decontamination area while staff don appropriate chemical-resistant personal protective equipment.

Cevap

The priority action is to direct the client to the external decontamination area while staff don chemical-resistant personal protective equipment.
The absolute priority when a client presents with a hazardous chemical exposure is to prevent secondary contamination of the healthcare environment, staff, and other clients. Directing the client to an external, designated decontamination area ensures that toxic runoff and fumes do not enter the emergency department. Staff must also don specialized chemical-resistant personal protective equipment, as standard hospital gowns and gloves do not provide adequate protection against agricultural pesticides.

Adım Adım Çözüm

1
Recognize the presence of a hazardous material (agricultural pesticide).
The nurse identifies that the client poses a risk of secondary contamination to the facility and other individuals.
Agricultural pesticides are toxic chemicals that can spread rapidly through contact or fumes.
2
Determine the priority intervention based on emergency hazardous materials (hazmat) protocols.
The nurse prioritizes external decontamination over immediate medical assessment.
Facility safety and staff protection must be secured first; bringing a contaminated client indoors compromises the entire emergency department.
3
Select the appropriate personal protective equipment (PPE) and location.
The nurse chooses chemical-resistant PPE and an external decontamination shower.
Standard isolation precautions are designed for biological pathogens, not hazardous chemicals, and indoor rooms lack the proper drainage for chemical runoff.

Anahtar Kavram

Secondary Contamination Prevention in Hazardous Material Exposures
Soru 1327Soru →

A nurse is preparing to provide oral hygiene to a comatose client. Arrange the following actions in the correct sequence from first to last.

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Cevap

The correct sequence prioritizes airway protection by first placing the client in a side-lying position, followed by setting up the towel and basin, opening the mouth with a padded blade, cleaning the oral cavity, and finally suctioning excess fluids.
The primary safety concern when providing oral care to an unresponsive client is maintaining airway patency and preventing aspiration. Therefore, the very first step must be placing the client in a side-lying position so fluids can naturally drain from the mouth. After the client is safely positioned, the nurse prepares the immediate environment with a towel and basin. A padded tongue blade is then used to safely separate the teeth without causing injury. Once the mouth is accessible, the nurse cleans the oral cavity. Finally, suctioning is performed to remove any residual fluids or secretions that were mobilized during cleaning.

Adım Adım Çözüm

1
Place the client in a side-lying position.
The client is positioned to allow secretions to drain out by gravity.
The highest priority is to protect the airway and prevent aspiration, which is achieved by utilizing gravity in the side-lying position.
2
Place a towel under the client's head and an emesis basin under the chin.
The environment is prepared for the procedure.
This maintains the cleanliness of the client's gown and bed linens during the procedure.
3
Gently open the client's mouth using a padded tongue blade.
The oral cavity is safely accessible for cleaning.
An unresponsive client may bite down involuntarily; a padded tongue blade safely keeps the mouth open without causing trauma.
4
Clean the oral cavity using a moistened sponge swab.
The teeth, gums, and tongue are cleansed.
This removes plaque, prevents infection, and maintains the integrity of the oral mucosa.
5
Suction the oral cavity to remove excess fluid and secretions.
The oral cavity is cleared of any residual fluid.
Suctioning eliminates any pooled liquids that the comatose client cannot swallow or expectorate, further preventing aspiration.

Anahtar Kavram

Prioritization of airway patency and aspiration prevention during hygiene care for unresponsive clients.
Soru 1328Soru →

A nurse is providing care for a client who underwent a right femoral-popliteal bypass graft 12 hours ago. The client also has a documented history of severe chronic venous insufficiency and chronic stasis dermatitis in the left lower extremity. The client is currently resting in a low-Fowler's position, reports aching discomfort in both legs, and requests an intervention for comfort. Which of the following nursing actions is most appropriate?

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Cevap: Maintain the right leg in a straight, un-elevated position on the mattress while elevating the left leg on a soft pillow.

Cevap

The most appropriate action is to maintain the right leg in a straight, un-elevated position on the mattress while elevating the left leg on a soft pillow.
The client presents with two conflicting circulatory conditions requiring highly individualized positioning. Following a femoral-popliteal bypass, the affected extremity (right leg) must be kept straight and flat (or slightly dependent) to maintain graft patency and optimize arterial blood flow. Conversely, chronic venous insufficiency in the left leg requires elevation to promote venous return and reduce edema. The correct positioning strategy synthesizes these opposing needs by keeping the right leg flat and straight, while elevating the left leg on a pillow for comfort.

Adım Adım Çözüm

1
Analyze the client's right leg positioning requirements.
The right leg has a fresh femoral-popliteal arterial bypass graft.
Arterial blood flow relies heavily on gravity and unobstructed vessels. To maintain graft patency and prevent occlusion, the right leg must be kept straight and should not be elevated above the level of the heart.
2
Analyze the client's left leg positioning requirements.
The left leg has severe chronic venous insufficiency.
Venous return is compromised in this extremity. Elevating the leg utilizes gravity to promote venous blood return to the heart, reducing edema and discomfort.
3
Evaluate the proposed interventions against the competing physiological needs.
Only positioning the right leg flat and elevating the left leg safely addresses both conditions simultaneously.
Generalized elevation harms the arterial graft, while keeping both legs dependent exacerbates venous stasis.
4
Review other basic care aspects such as delegation and safety principles.
Delegating ROM to the UAP and placing pillows directly under the knees are identified as unsafe practices.
A fresh surgical bypass graft requires continuous RN assessment, and popliteal pressure compromises all lower extremity circulation.

Anahtar Kavram

Individualized Client Positioning and Comfort Measures
Soru 1329Soru →

A public health nurse is evaluating a 16-year-old client seeking a sexually transmitted infection (STI) screening. The client states, "I frequently use methamphetamine before going to parties because it makes it easier to meet people and have sex, but I always make sure my partners pull out so I do not get pregnant." The client requests the nurse not to tell their parents. What is the nurse's priority action?

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Cevap: Conduct a focused assessment on the client's substance use patterns and explicitly discuss the physiological unreliability of the withdrawal method.

Cevap

Conduct a focused assessment on the client's substance use patterns and explicitly discuss the physiological unreliability of the withdrawal method.
The correct action prioritizes the immediate health risks by addressing both the substance use and the ineffective contraceptive practice (withdrawal method). It utilizes a harm-reduction approach by providing necessary education and assessment while maintaining the adolescent's legally protected confidentiality regarding sexual health.

Adım Adım Çözüm

1
Analyze the client's statements to identify the high-risk behaviors present.
The client is engaging in polysubstance use in social settings and high-risk sexual activity while relying on an ineffective contraceptive method.
Identifying all simultaneous risks is essential for prioritizing holistic harm-reduction care.
2
Evaluate the client's request for confidentiality against legal and ethical reporting requirements.
Adolescents generally have the right to confidential STI testing and substance abuse treatment. The situation does not meet the criteria for mandatory child abuse reporting.
Breaching confidentiality without a legal mandate destroys trust and deters the adolescent from seeking future necessary healthcare.
3
Determine the priority nursing intervention based on harm reduction principles.
The nurse must assess the extent of the substance use and immediately correct the dangerous misconception about the withdrawal method.
Providing accurate education and focused assessment directly addresses the most immediate risks to the client's physical health.

Anahtar Kavram

Harm Reduction and Adolescent Confidentiality in High-Risk Behaviors
Soru 1330Soru →

A nurse on an acute mental health unit is managing a client who is pacing the hallway, clenching their fists, and shouting loudly at the nursing station. To maintain a safe therapeutic environment, arrange the following nursing interventions in the correct sequence from least restrictive to most restrictive.

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Cevap

The correct sequence from least to most restrictive is: 1) Initiate verbal de-escalation, 2) Guide to an unlocked quiet space, 3) Offer a voluntary PRN oral medication, and 4) Administer a prescribed involuntary intramuscular sedative.
Therapeutic environment management requires nurses to utilize the least restrictive interventions first to preserve client autonomy and dignity. The sequence progresses from non-physical (verbal), to environmental changes (unlocked quiet room), to voluntary chemical interventions (oral PRN), and finally to involuntary chemical interventions only when safety is imminently threatened.

Adım Adım Çözüm

1
Assess the level of restriction for each intervention.
Verbal de-escalation is identified as the least restrictive action.
Nursing principles mandate that care begins with the least restrictive option to preserve client autonomy.
2
Evaluate environmental versus chemical interventions.
Moving to an unlocked quiet area is less restrictive than administering medication.
Environmental modifications allow the client more autonomy and personal space than pharmacological interventions.
3
Compare voluntary versus involuntary pharmacological interventions.
Offering an oral PRN medication is less restrictive than an involuntary IM injection.
Voluntary acceptance of medication maintains client dignity and avoids the trauma associated with physical force.

Anahtar Kavram

Least Restrictive Environment
Soru 1331Soru →

After receiving the morning interdisciplinary handover on a high-acuity step-down unit, the nursing team leader reviews the latest laboratory trends and physical assessment findings for the assigned cohort. Which of the following documented situations demand emergent provider notification and rapid intervention? Select all that apply.

Geçerli olan tümünü seçin

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Cevap: A client 2424 hours post-operative for a fractured femur who exhibits sudden disorientation, tachypnea, and a new petechial rash across the axillae.; A client receiving a continuous unfractionated heparin infusion whose routine complete blood count shows a platelet drop from 240,000 /mm3240,000 \text{ /mm}^3 to 105,000 /mm3105,000 \text{ /mm}^3.; A client managed for acute severe pancreatitis who demonstrates a positive Trousseau's sign and a new prolonged QT interval on the cardiac monitor.

Cevap

The clients requiring emergent intervention are: the client with the femur fracture exhibiting signs of fat embolism syndrome, the client on heparin with a suspected case of heparin-induced thrombocytopenia, and the client with acute pancreatitis demonstrating severe hypocalcemia.
The correct selections represent acute, unexpected, and potentially life-threatening complications that adhere to the 'first-level priority' framework (Airway, Breathing, Circulation) or indicate an imminent physiological crash. The client with a femur fracture is exhibiting Fat Embolism Syndrome; the client on heparin is exhibiting Heparin-Induced Thrombocytopenia; and the client with acute pancreatitis is exhibiting severe hypocalcemia capable of inducing lethal arrhythmias. All three scenarios require immediate, life-saving interventions.

Adım Adım Çözüm

1
Analyze each client's clinical presentation to determine if the findings represent an expected disease manifestation or an acute, life-threatening complication.
Identified that clients with a femur fracture, a heparin infusion, and acute pancreatitis are exhibiting new, unexpected complications.
Safe prioritization requires distinguishing between chronic, stable conditions and acute, unstable conditions that pose an immediate threat to life.
2
Evaluate the clinical cues for the client with a femur fracture.
Recognized the triad of confusion, tachypnea, and petechiae as Fat Embolism Syndrome (FES).
FES is a critical emergency causing acute respiratory distress and requires immediate oxygenation and provider notification.
3
Evaluate the clinical cues for the client on a heparin infusion.
Identified a massive, acute drop in platelets as Heparin-Induced Thrombocytopenia (HIT).
HIT is a severe pro-thrombotic emergency requiring immediate cessation of the medication to prevent stroke, pulmonary embolism, or myocardial infarction.
4
Evaluate the clinical cues for the client with acute pancreatitis.
Recognized Trousseau's sign and a prolonged QT interval as indicators of severe hypocalcemia.
Severe hypocalcemia can rapidly deteriorate into lethal ventricular arrhythmias and tetany, demanding immediate intravenous calcium replacement.
5
Evaluate the remaining clients to confirm they do not have acute, higher-priority needs.
Determined that the ABG values for the chronic respiratory failure client and the physical findings for the cirrhosis client represent expected, chronic baselines for their respective diseases.
Expected chronic findings do not take priority over acute, unstable physiological crises.

Anahtar Kavram

Prioritization of acute versus chronic clinical manifestations and identification of life-threatening systemic complications.
Soru 1332Soru →

A registered nurse is preparing an educational pamphlet for new parents regarding expected physical growth during the first year of life. Arrange the following infant gross motor milestones in the chronological sequence they typically develop, from earliest to latest.

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Cevap

The correct chronological sequence is: lifting the head and chest when prone, rolling from abdomen to supine, sitting unsupported, pulling to a stand, and finally cruising laterally.
Infant gross motor development follows a predictable cephalocaudal (head-to-toe) pattern. Cervical control, demonstrated by lifting the head and chest, occurs first around 2 months. This is followed by early truncal control allowing the infant to roll over around 5 months. Advanced core stability enables sitting unsupported by 8 months. Finally, lower extremity strength develops, allowing the infant to pull to a stand around 9 months and cruise along furniture by 11 months.

Adım Adım Çözüm

1
Identify the milestone related to initial cervical control (1 to 3 months).
Demonstrates the ability to lift the head and chest when placed in a prone position.
Gross motor development follows a cephalocaudal (head-to-toe) pattern, meaning neck control develops first, typically around 2 months.
2
Identify the milestone related to early truncal control (4 to 6 months).
Successfully rolls over from the abdomen to the supine position.
As development moves down the torso, infants gain the core control to roll from front to back, usually around 5 months.
3
Identify the milestone requiring complete spinal and core stability (7 to 8 months).
Sits upright on the floor without requiring external support.
By 8 months, the infant's trunk control is established enough to maintain balance while seated without support.
4
Identify the early lower extremity weight-bearing milestone (9 to 10 months).
Uses the sides of a crib or household furniture to pull up to a standing position.
As cephalocaudal development reaches the lower extremities, the infant develops enough leg strength to pull up to a stand at roughly 9 to 10 months.
5
Identify the transitional milestone prior to independent ambulation (10 to 12 months).
Cruises laterally along the edge of household furniture.
At around 11 months, infants begin moving laterally while holding on, bridging the gap between standing and walking.

Anahtar Kavram

Infant Gross Motor Development (Cephalocaudal sequence)
Tahmini Süre:1m 0s
Soru 1333Soru →

An adult client is currently receiving a continuous intravenous (IV) infusion of pantoprazole for a gastrointestinal bleed. The healthcare provider's new orders include a secondary IV infusion of ciprofloxacin and an IV push dose of ondansetron for nausea. Which of the following actions must the nurse perform to ensure safe parenteral medication administration? (Select all that apply.)

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Cevap: Flush the IV tubing with 0.9% sodium chloride before and after administering the IV push ondansetron.; Verify the Y-site compatibility of ondansetron with pantoprazole prior to administering the IV push dose.; Administer the IV push ondansetron slowly over 2 to 5 minutes to prevent adverse cardiovascular reactions.

Cevap

The correct actions include flushing the IV tubing with 0.9% sodium chloride before and after the IV push, verifying Y-site compatibility prior to administration, and pushing the medication slowly over 2 to 5 minutes.
Safe parenteral therapy requires meticulous attention to compatibility, flushing protocols, and administration rates. Flushing the line clears incompatible fluids and ensures full dose delivery. Verifying Y-site compatibility prevents chemical precipitation in the tubing. Pushing the medication slowly over 2 to 5 minutes prevents speed shock and immediate adverse cardiovascular reactions.

Adım Adım Çözüm

1
Identify the core safety requirements for administering multiple parenteral medications through a single IV access.
The nurse must safely manage a continuous infusion (pantoprazole), a secondary infusion (ciprofloxacin), and an IV push (ondansetron) without causing drug interactions or patient harm.
Simultaneous administration of multiple IV medications increases the risk of physical and chemical incompatibilities in the IV tubing.
2
Evaluate the principles of IV push administration.
Safe IV push technique requires checking compatibility, using the Y-site closest to the patient, flushing the line before and after, and administering at the manufacturer's recommended rate.
These steps ensure the medication enters the bloodstream promptly and prevents complications such as speed shock or line occlusion.
3
Evaluate the principles of secondary IV infusions and pump programming.
The nurse must verify drug compatibility regardless of visual clarity and program the pump in mL/hr by converting the administration time into hours.
Microscopic precipitates can form even in visibly clear solutions, and infusion pumps strictly require hourly rate calculations.

Anahtar Kavram

Safe Parenteral Medication Administration
Soru 1334Soru →

An occupational health nurse is developing a comprehensive workplace health promotion program to address a rising incidence of metabolic syndrome among employees. Arrange the following nursing actions in the correct sequential order, progressing from initial population assessment through the continuum of primary, secondary, and tertiary prevention.

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Cevap

The correct sequence begins with objective population assessment, followed by subjective needs assessment, and then progresses chronologically through primary, secondary, and tertiary prevention interventions.
The correct sequence synthesizes the standard nursing process with the recognized continuum of disease prevention. First, the nurse must assess objective population data (claims and absenteeism) to identify the statistical scope of the problem. Second, subjective data is gathered (needs assessment survey) to understand readiness, cultural context, and perceived barriers. Once the assessment phase is entirely complete, interventions begin with primary prevention (universal education to promote wellness and prevent disease onset). This is logically followed by secondary prevention (biometric screening for early detection in those who may already have early-stage, asymptomatic issues). Finally, tertiary prevention is implemented (case management for those with established disease to prevent further complications and improve outcomes).

Adım Adım Çözüm

1
Perform objective population assessment.
Analyze existing aggregate organizational health claims and absenteeism data.
The nursing process dictates that objective data collection is the foundational step in identifying the true prevalence and scope of a population health issue.
2
Perform subjective population assessment.
Administer a targeted needs assessment survey to evaluate employee readiness for change.
After identifying the objective problem, the nurse must assess the target population's subjective needs and perceived barriers before planning specific interventions.
3
Implement primary prevention strategies.
Implement a universal workplace educational campaign focused on promoting physical activity.
Primary prevention aims to promote health and prevent the initial occurrence of disease across the entire population.
4
Implement secondary prevention strategies.
Organize periodic on-site biometric health screenings.
Secondary prevention focuses on early detection and prompt treatment of subclinical or asymptomatic disease (e.g., screening for hypertension).
5
Implement tertiary prevention strategies.
Initiate a confidential case management program for employees with chronic metabolic conditions.
Tertiary prevention is the final phase, focusing on rehabilitation, preventing complications, and improving quality of life for individuals with established disease.

Anahtar Kavram

Integration of the Nursing Process with the Levels of Disease Prevention
Soru 1335Soru →

A nurse is caring for a client who is admitted with a deep vein thrombosis (DVT). The healthcare provider prescribes a continuous intravenous (IV) infusion of heparin at a rate of 1818 units/kg/hr. The client weighs 176176 lb. The pharmacy provides an IV bag containing 25,00025,000 units of heparin mixed in 250250 mL of 5%5\% dextrose in water (D5W). At what rate, in mL/hr, should the nurse set the IV infusion pump? (Round the answer to the nearest tenth.)

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Cevap: 14.4

Cevap

14.4
To find the correct infusion rate, the nurse must first convert the client's weight to kilograms (176 lb÷2.2=80 kg176 \text{ lb} \div 2.2 = 80 \text{ kg}). Next, the weight is multiplied by the prescribed dose to find the hourly requirement (80 kg×18 units/kg/hr=1,440 units/hr80 \text{ kg} \times 18 \text{ units/kg/hr} = 1,440 \text{ units/hr}). Finally, using the available concentration (25,000 units÷250 mL=100 units/mL25,000 \text{ units} \div 250 \text{ mL} = 100 \text{ units/mL}), the nurse calculates the volume needed per hour (1,440 units/hr÷100 units/mL=14.4 mL/hr1,440 \text{ units/hr} \div 100 \text{ units/mL} = 14.4 \text{ mL/hr}). The final answer is exactly 14.414.4, which requires no further rounding.

Adım Adım Çözüm

1
Convert the client's weight from pounds (lb) to kilograms (kg).
8080 kg
The heparin prescription is weight-based in kg, so the given weight in pounds must be converted using the standard factor 1 kg=2.2 lb1 \text{ kg} = 2.2 \text{ lb}.
2
Calculate the total hourly dose of heparin required in units.
1,4401,440 units/hr
Multiplying the client's weight in kg by the prescribed dose per kg gives the total hourly requirement: 80 kg×18 units/kg/hr80 \text{ kg} \times 18 \text{ units/kg/hr}.
3
Determine the concentration of the available heparin solution.
100100 units/mL
Dividing the total units in the bag by the total volume yields the amount of medication in a single mL: 25,000 units÷250 mL25,000 \text{ units} \div 250 \text{ mL}.
4
Calculate the final IV infusion pump rate in mL/hr.
14.414.4 mL/hr
Dividing the required hourly dose by the solution concentration gives the volume needed per hour: 1,440 units/hr÷100 units/mL1,440 \text{ units/hr} \div 100 \text{ units/mL}.

Anahtar Kavram

Weight-based intravenous medication dosage calculation and continuous infusion pump programming.
Soru 1336Soru →

A client who sustained an extensive anterior wall myocardial infarction is receiving care in the coronary intensive care unit. Which of the following clinical indicators should alert the nurse that the client is transitioning into cardiogenic shock? Select all that apply.

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Cevabı ve açıklamayı göster

Cevap: Urine output of 15 mL/hr for two consecutive hours; Cool, clammy skin with delayed capillary refill; Increasing restlessness and new-onset confusion

Cevap

The clinical indicators of cardiogenic shock include urine output of 15 mL/hr for two consecutive hours, cool and clammy skin with delayed capillary refill, and increasing restlessness with new-onset confusion.
Cardiogenic shock represents severe left ventricular failure resulting in profound hypoperfusion to systemic tissues. The body attempts to compensate through sympathetic nervous system activation, which causes peripheral vasoconstriction (manifesting as cool, clammy skin). As vital organs are deprived of oxygen-rich blood, early end-organ dysfunction occurs, presenting as altered mentation due to cerebral hypoxia and oliguria due to renal hypoperfusion. Recognizing these early signs is critical for timely, life-saving interventions.

Adım Adım Çözüm

1
Identify the underlying pathophysiology of cardiogenic shock.
Cardiogenic shock results from severe pump failure, leading to significantly decreased cardiac output and inadequate tissue perfusion.
Understanding the core mechanism helps predict the systemic compensatory responses and end-organ effects.
2
Evaluate each option against the expected physiological adaptations to decreased cardiac output.
Restlessness (decreased cerebral perfusion), oliguria (decreased renal perfusion), and cool/clammy skin (compensatory peripheral vasoconstriction) align with poor systemic perfusion.
End-organ ischemia produces predictable clinical manifestations that require rapid identification.
3
Differentiate expected shock findings from the incorrect distractors.
Lactic acid buildup causes metabolic acidosis (not respiratory alkalosis), and decreased stroke volume causes a narrow pulse pressure with weak pulses (not widened/bounding).
Eliminating findings that contradict the hemodynamics of pump failure ensures accurate clinical judgment.

Anahtar Kavram

Clinical Manifestations of Cardiogenic Shock
Soru 1337Soru →

A maternal-newborn registered nurse is preparing to conduct a routine Critical Congenital Heart Disease (CCHD) screening on a term infant. Arrange the following nursing actions in the correct chronological sequence according to standard evidence-based guidelines.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct sequence begins with verifying the infant's age, followed by applying the sensors, interpreting the initial indeterminate result, repeating the screen after one hour, and finally notifying the provider if the screen is ultimately failed.
The standard sequence for CCHD screening requires the nurse to first ensure the newborn is physiologically ready (at least 24 hours old). The nurse then measures pre- and post-ductal saturations. When interpreting the data, an indeterminate result (90-94%) necessitates algorithmic follow-up, specifically a one-hour wait before repeating the test. Provider notification for a diagnostic echocardiogram only occurs after consecutive failed or indeterminate screens.

Adım Adım Çözüm

1
Verify the infant is 24 hours old and calm.
Ensures the timing is appropriate for accurate testing.
Screening before 24 hours increases false positives due to normal transitional circulation and incomplete closure of the ductus arteriosus.
2
Apply pre-ductal and post-ductal sensors.
Obtains necessary oxygen saturation data.
Comparing the right hand (pre-ductal) and foot (post-ductal) detects right-to-left shunting common in critical congenital heart defects.
3
Interpret the 93% saturation result.
Classifies the screen as an indeterminate finding.
A passing score is 95% or greater; an immediate fail is strictly less than 90%. Readings of 90-94% require further observation.
4
Wait one hour and repeat the measurement.
Follows the algorithmic protocol for borderline results.
Many healthy infants will resolve mild physiological desaturation within an hour. Repeating the test prevents unnecessary diagnostic imaging.
5
Notify the provider of the failed screening.
Escalates care to the primary pediatric provider.
Persistent indeterminate results (three total screens) require diagnostic imaging via echocardiogram to rule out structural heart defects.

Anahtar Kavram

Newborn Critical Congenital Heart Disease (CCHD) Screening Protocol
Soru 1338Soru →

A 65-year-old client with a history of tobacco use tells the nurse, "I have tried to quit smoking several times, but I always fail. It is too hard, and I am too old to change now." Which of the following is the most appropriate response by the nurse?

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Cevap: Quitting smoking offers significant health benefits regardless of your age; we can explore different strategies to support you.

Cevap

The most appropriate response is to emphasize that quitting smoking offers significant health benefits at any age and to offer collaborative exploration of new strategies.
The correct response is therapeutic and factually accurate. It directly addresses the client's misconception about age being a barrier to health promotion, offers hope, and proposes a collaborative approach to support the client's lifestyle change.

Adım Adım Çözüm

1
Analyze the client's statement to identify the primary concern.
The client is expressing feelings of hopelessness regarding previous failed attempts to quit smoking and a misconception that aging prevents successful lifestyle changes.
Understanding the underlying emotion and misconception is necessary to formulate a therapeutic, patient-centered response.
2
Evaluate the nursing responses against principles of therapeutic communication and health promotion.
The correct response must avoid judgmental language, dispel the misconception about aging, and encourage primary prevention through lifestyle modification.
Effective health promotion requires collaborative, non-judgmental support that reinforces the value of positive lifestyle choices at all stages of life.

Anahtar Kavram

Therapeutic Communication in Health Promotion
Soru 1339Soru →

A clinic nurse is providing lifestyle modification counseling to a 68-year-old client with type 2 diabetes and peripheral neuropathy. The client states, 'My feet are always freezing, so I sleep with a heating pad on them every night. I also canceled my annual diabetic eye exam because I started a high-dose antioxidant supplement to prevent vision loss. I suppose the constant numbness in my toes is just a normal part of getting old.' Which action by the nurse is the priority?

Cevabı ve açıklamayı göster

Cevap: Instruct the client to immediately discontinue using the heating pad and assess the feet for any signs of thermal injury.

Cevap

The priority action is to instruct the client to immediately discontinue using the heating pad and assess their feet for any signs of thermal injury.
The most immediate threat to this client is the risk of severe thermal injury. Peripheral neuropathy impairs sensation, meaning the client cannot feel if the heating pad is burning their skin. Paired with the impaired wound healing inherent in diabetes, a burn could quickly lead to necrosis or amputation. Addressing this acute physical safety hazard takes precedence over correcting misconceptions about aging, clarifying levels of prevention, or exploring psychosocial decisions.

Adım Adım Çözüm

1
Analyze the client's statements to identify all embedded health risks and misconceptions regarding their lifestyle choices.
Identified risks include thermal injury from the heating pad, skipping secondary prevention (eye exams), and misunderstanding pathological neuropathy as normal aging.
Comprehensive assessment of the client's lifestyle modifications is required before prioritization can occur.
2
Apply a clinical prioritization framework, such as Maslow's hierarchy of needs or an acute safety risk assessment, to the identified issues.
The heating pad presents an immediate, acute physiological threat of severe tissue destruction due to the client's insensate extremities.
Interventions must be sequenced to address immediate threats to life or limb before addressing chronic education needs.
3
Select the nursing action that directly mitigates the most immediate safety threat while avoiding non-therapeutic communication.
Stopping the use of the heating pad and assessing for existing burns is the definitive highest priority.
Educational corrections regarding aging and prevention levels, while necessary, must follow the stabilization of physical safety.

Anahtar Kavram

Prioritizing physical safety and mitigating immediate injury risks in lifestyle choices for clients with sensory deficits.
Soru 1340Soru →

An 88-year-old client is admitted to the medical unit from a long-term care facility due to progressive weakness. The client's baseline cognition is intact and they are independent in feeding. Upon assessment, the nurse notes an oral temperature of 96.8°F (36.0°C), a heart rate of 104 beats/minute, a respiratory rate of 24 breaths/minute, and a blood pressure of 102/60 mm Hg. The client is difficult to arouse, frequently drifts off to sleep during questioning, and has experienced new-onset urinary incontinence over the past 12 hours. Based on an understanding of the aging process, which of the following is the most accurate clinical judgment regarding this client's presentation?

Cevabı ve açıklamayı göster

Cevap: The client is exhibiting an atypical presentation of an acute systemic infection or early shock, requiring immediate escalation of care and diagnostic evaluation.

Cevap

The correct response identifies that the client is exhibiting an atypical presentation of an acute systemic infection or early shock, requiring immediate escalation of care and diagnostic evaluation.
Older adults frequently exhibit atypical presentations of acute illnesses such as sepsis or severe infections. Because of age-related changes in the immune system and thermoregulation (immune senescence), they often do not develop a classic fever; instead, they may present with hypothermia. Furthermore, the earliest signs of a systemic infection in this population are often an acute functional decline (such as new-onset urinary incontinence) and acute alterations in mentation (delirium, lethargy). The combination of hypothermia, tachycardia, tachypnea, and acute delirium is highly suspicious for early septic shock, making immediate medical intervention critical.

Adım Adım Çözüm

1
Analyze the client's baseline status compared to their current presentation.
The client has shifted from having intact cognition to being lethargic, difficult to arouse, and experiencing new-onset urinary incontinence.
Recognizing acute deviations from a patient's baseline is the first step in identifying medical emergencies. Sudden cognitive and functional decline is highly abnormal and not a physiological part of aging.
2
Evaluate the vital signs considering the physiological changes associated with aging.
The client presents with hypothermia (96.8°F / 36.0°C), tachycardia (104 beats/minute), and tachypnea (24 breaths/minute).
Due to immune senescence, older adults often do not mount a typical febrile response to infection. Hypothermia, combined with tachycardia and tachypnea, is a strong indicator of early sepsis.
3
Synthesize the clinical data to determine the priority nursing judgment.
The combination of acute delirium, sudden functional decline, and early signs of shock points directly to a life-threatening acute illness rather than normal aging.
Nurses must differentiate expected age-related changes from atypical presentations of acute disease to prevent delayed interventions and poor outcomes.

Anahtar Kavram

Atypical Presentation of Acute Illness in the Aging Process
ÖncekiSayfa 67 / 195Sonraki
Tüm alıştırma soruları — NCLEX-RN | Examkin