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Question 121Question →

Following an industrial accident, a client arrives at an urgent care clinic reporting exposure to an unknown dry chemical. A thick layer of white powder is visible on the client's forearms and shirt. Which actions should the practical nurse take? Select all that apply.

Select all that apply

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Answer: Put on personal protective equipment, including gloves and a gown, before interacting with the client.; Brush the visible dry chemical powder off the client's skin using a dry, disposable cloth.; Assist the client in carefully removing contaminated garments and placing them in a designated biohazard bag.

Answer

The correct actions are to put on personal protective equipment before contact, brush the dry chemical off the skin, and assist the client in removing contaminated clothing.
The correct actions focus on immediate safety and hazard containment. The nurse must first prioritize self-protection by donning appropriate equipment. For dry chemicals, brushing the powder off the skin is essential because adding water could cause an exothermic reaction resulting in severe burns. Finally, safely removing and bagging contaminated clothing effectively halts further exposure to the client and the environment.

Step-by-Step Solution

1
Ensure personal safety by donning appropriate personal protective equipment.
The nurse is protected from secondary exposure to the unknown chemical.
Healthcare workers cannot safely assist clients if they become contaminated themselves.
2
Brush the dry chemical powder off the client's skin.
The bulk of the chemical hazard is removed without triggering a dangerous chemical reaction.
Unknown dry chemicals can react violently with water, so they must be brushed off rather than flushed immediately.
3
Assist with the removal and isolation of the client's clothing.
The ongoing source of chemical exposure is eliminated.
Contaminated clothing traps chemicals against the skin; removing it stops further injury.

Key Concept

Hazardous Material Decontamination and PN Scope of Practice
Question 122Question →

A practical nurse (PN) at an outpatient clinic is collecting data from a client who experienced a second-trimester fetal demise 8 weeks ago. The client tearfully states, "I still set a place for the baby at the dinner table every night, and I leave the nursery door open. I just cannot believe they are really gone." Which response by the PN is the most appropriate?

Show answer & explanation

Answer: This must be an incredibly painful time for you. Please share more about your thoughts when you are preparing the dinner table.

Answer

Acknowledge the client's emotional pain and use an open-ended statement to encourage them to share more about their feelings and behaviors.
The correct response utilizes two powerful therapeutic communication techniques: empathy and open-ended exploration. Acknowledging the client's pain validates their emotional experience, while asking them to share more about their thoughts encourages them to verbalize their feelings. This approach helps the client process their grief and allows the nurse to collect essential data regarding the client's current coping abilities without judgment.

Step-by-Step Solution

1
Analyze the client's statement and current behavior.
The client is exhibiting signs of profound grief, shock, and difficulty processing the loss of the pregnancy.
Understanding the psychological state is necessary before formulating a therapeutic response.
2
Evaluate the proposed responses against principles of therapeutic communication.
Responses that give advice, demand explanations, or inappropriately label the client's experience block communication and hinder the grieving process.
The PN must prioritize creating a safe, non-judgmental space for the client to express their complex emotions.
3
Select the response that validates the client's feelings and encourages further verbalization.
The response that acknowledges the pain and asks the client to share more is the most therapeutic choice.
Open-ended exploration helps the client process their grief and allows the nurse to collect more data about their coping mechanisms without judgment.

Key Concept

Therapeutic Communication in Acute Grief
Question 123Question →

While reviewing a health history questionnaire at a pediatric practice, a practical nurse notes a parent's observations of their three-year-old child's daily activities. Which of the following documented abilities should the nurse recognize as expected developmental milestones for this age group? (Select all that apply.)

Select all that apply

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Answer: Successfully pedaling a tricycle; Building a tower using nine or ten blocks; Asking questions frequently, especially starting with 'why'

Answer

The normal developmental milestones for a three-year-old include successfully pedaling a tricycle, building a tower of nine to ten blocks, and frequently asking 'why' questions.
At three years of age, expected developmental transitions include significant improvements in coordination and cognition. Pedaling a tricycle demonstrates appropriate gross motor strength and balance. Building a tower of nine to ten blocks shows expected fine motor control and visual-spatial awareness. Frequently asking 'why' questions reflects normal cognitive growth and an expanding vocabulary as the child seeks to actively understand their environment.

Step-by-Step Solution

1
Identify the client's age and the domains being assessed.
The client is three years old, requiring evaluation of age-appropriate motor, cognitive, and language skills.
Developmental milestones are strictly age-dependent and form the basis of pediatric nursing assessments.
2
Evaluate the gross and fine motor skill options against three-year-old expectations.
Pedaling a tricycle and stacking nine or ten blocks are expected at three years, while skipping and tying shoelaces emerge later around age five.
Distinguishing between early preschool and late preschool physical capabilities prevents inaccurate developmental evaluations.
3
Assess the cognitive and language behaviors.
Asking 'why' questions is a classic and expected phase of intellectual curiosity for a three-year-old.
Language and cognitive expansion at this age manifest heavily through interrogative speech.

Key Concept

Developmental milestones in the three-year-old child (preschool transition)
Question 124Question →

While evaluating a client who returned from the post-anesthesia care unit 4 hours ago following a subtotal thyroidectomy, a practical nurse notes that the client appears increasingly restless. The client states, "My neck feels a little tight." The current vital signs reveal a heart rate of 116 beats/minute, a blood pressure of 96/58 mm Hg, and a respiratory rate of 22 breaths/minute. Which action is the priority for the practical nurse?

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Answer: Notify the registered nurse immediately of the client's changing status.

Answer

The priority action is to notify the registered nurse immediately of the client's changing status.
A feeling of neck tightness, restlessness, tachycardia, and hypotension following a thyroidectomy strongly indicate a developing hematoma or hemorrhage. This complication can rapidly compress the trachea and compromise the airway. The practical nurse must promptly report these critical findings to the registered nurse or healthcare provider to ensure rapid emergency intervention.

Step-by-Step Solution

1
Analyze the client's clinical presentation.
The client exhibits restlessness, a feeling of neck tightness, tachycardia, and a lowered blood pressure 4 hours post-thyroidectomy.
Identifying the onset of new or worsening symptoms is the first step in nursing assessment.
2
Recognize the physiological risk.
These symptoms are classic early indicators of hemorrhage or a developing neck hematoma, which can cause life-threatening airway obstruction.
Connecting postoperative symptoms to potential complications allows the nurse to prioritize interventions.
3
Determine the appropriate practical nursing action.
The practical nurse must immediately communicate these critical changes to the registered nurse or provider for emergency medical intervention.
Rapid escalation is required when a client shows signs of airway compromise or shock.

Key Concept

Reduction of Risk Potential: Recognizing and escalating signs of postoperative hemorrhage and airway compromise
Question 125Question →

A practical nurse is reinforcing discharge instructions for a client who underwent a left cataract extraction earlier in the day. Which instruction regarding resting positions should the nurse provide to promote comfort and prevent complications?

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Answer: Sleep on your back with your head elevated or on your right side.

Answer

The client should sleep on their back with their head elevated, or on their unoperated (right) side.
Following a cataract extraction, it is critical to prevent any increase in intraocular pressure (IOP). Resting in a semi-Fowler's position (with the head elevated) utilizes gravity to promote fluid drainage away from the head, effectively lowering IOP. Sleeping on the unoperated (right) side prevents direct mechanical pressure from being applied to the surgical eye.

Step-by-Step Solution

1
Identify the surgical procedure and the affected side.
The client had a left cataract extraction.
Determining the operative side is necessary to protect the surgical site from physical pressure.
2
Determine the primary physiological goals for post-operative eye care.
The goals are to prevent increased intraocular pressure (IOP) and avoid direct trauma to the eye.
Elevated IOP or physical pressure can disrupt the surgical incision and compromise healing.
3
Select the resting position that best achieves these physiological goals.
Elevating the head of the bed and resting on the unoperated (right) side.
Gravity aids in lowering IOP when the head is elevated, and the right side-lying position keeps all physical pressure off the left eye.

Key Concept

Post-operative positioning to prevent increased intraocular pressure
Question 126Question →

A practical nurse (PN) conducts a routine room check at a residential substance use treatment facility and discovers a client preparing to swallow a handful of unidentified pills. Arrange the following PN actions in the correct order of priority.

Drag items to arrange them in the correct order

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Answer

The correct sequence is to first prevent ingestion, then secure the pills, collect client data, notify the RN, and finally document the event.
In any acute safety crisis involving high-risk behavior, the practical nurse must follow standard safety prioritization frameworks. The absolute first action is to stop immediate harm (preventing ingestion). The second is to secure the environment (removing the pills). Third, the nurse collects data to determine the client's current physiological status. Fourth, this data is reported to the RN or provider for further orders. Finally, the entire incident is documented in the medical record.

Step-by-Step Solution

1
Identify the immediate threat to life or safety.
The client is actively attempting to ingest unidentified pills, posing an immediate risk of harm.
According to the principles of safety and harm reduction, immediate physiological safety takes precedence over all other actions.
2
Determine the sequence of hazard removal and client assessment.
The PN must first intervene and confiscate the pills, then assess the client's vital signs.
The hazard must be secured before assessing the client to ensure the environment is safe and to prevent further ingestion during the assessment process.
3
Establish the order of communication and documentation.
The RN is notified before documentation occurs.
Verbal communication of an acute safety incident to the supervising RN allows for rapid medical intervention, whereas charting is a retrospective record of the event.

Key Concept

Prioritization in acute behavioral and safety incidents requires immediate harm reduction, followed by hazard removal, data collection, reporting, and documentation.
Question 127Question →

A practical nurse (PN) is preparing to administer a scheduled dose of oral amoxicillin to a 3-year-old toddler weighing 15 kg15\text{ kg} who was admitted with a severe respiratory infection. Which of the following actions demonstrate safe pharmacological practice by the PN? Select all that apply.

Select all that apply

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Answer: Verifying the toddler's identity by having the parent state the child's full name and date of birth.; Scanning the medication barcode and the toddler's identification band prior to dispensing the dose.; Withholding the scheduled dose and notifying the registered nurse (RN) after observing a new urticarial rash.

Answer

The correct actions include verifying the child's identity with the parent, utilizing barcode scanning for the medication and ID band, and withholding the medication if an allergic rash is noted.
Safe pharmacological practice requires strict adherence to the rights of medication administration and practicing within the legal scope. Verifying a pediatric client's identity through a parent and utilizing barcode scanning prevent identification errors. Furthermore, recognizing signs of a hypersensitivity reaction, such as an urticarial rash, and properly withholding the drug while notifying the RN demonstrates sound clinical judgment.

Step-by-Step Solution

1
Evaluate each action against the standard rights of medication administration.
Verifying identity with the parent and scanning barcodes directly support the 'right client' and 'right medication' checks.
Ensuring proper identification prevents medication errors, especially in pediatric populations.
2
Assess the clinical findings and the practical nurse (PN) scope of practice for each scenario.
Withholding the drug for a rash is a safe, necessary action. Administering an IV push medication is out of scope.
The PN must recognize signs of adverse reactions and operate strictly within defined legal boundaries.
3
Analyze the procedural and calculation methods described in the distractors.
Converting kilograms to pounds for a weight-based dose is incorrect, and leaving medications at the bedside violates administration protocols.
Standard pediatric dosing relies on kilogram measurements, and direct observation of ingestion is mandatory for safety.

Key Concept

Medication Administration Safety and PN Scope of Practice
Question 128Question →

An older adult client is resting in a surgical recovery unit two hours after a right-sided cataract extraction with intraocular lens implantation. The client requests assistance with morning hygiene, getting dressed, and finding a comfortable resting position. Which basic care actions should the nurse implement? Select all that apply.

Select all that apply

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Answer: Elevate the head of the client's bed to 30 to 45 degrees.; Wash the client's face using a damp cloth, strictly avoiding the right eye area.; Provide increased oral fluids and high-fiber foods when preparing the client's meals.

Answer

The correct basic care actions are elevating the head of the bed, washing the face while avoiding the operative eye, and providing high-fiber foods with increased fluids.
Safe basic care post-cataract surgery requires minimizing intraocular pressure. Elevating the head of the bed facilitates venous drainage from the head. Washing the face carefully maintains hygiene while preventing surgical site trauma. Increasing fluids and fiber prevents constipation, ensuring the client does not strain during elimination.

Step-by-Step Solution

1
Analyze the client's surgical procedure (right-sided cataract extraction) and identify the primary physiological risk.
The primary risk during post-operative basic care is an increase in intraocular pressure (IOP) or direct trauma to the operative site.
Understanding the surgical risk dictates which standard comfort and hygiene measures are safe and which are contraindicated.
2
Evaluate the positioning and mobility options against the risk of increasing IOP.
Elevating the head of the bed decreases IOP, while lying on the operative side or bending at the waist dangerously increases IOP.
Gravity affects venous drainage from the head; proper positioning utilizes gravity to maintain normal ocular pressure.
3
Evaluate hygiene and nutritional basic care measures.
Washing around the eye without touching it prevents infection. High-fiber diets prevent straining (Valsalva maneuver), which would otherwise spike IOP.
Routine basic care must be modified to prevent secondary complications related to the surgical site.

Key Concept

Basic care and comfort measures following intraocular surgery must prioritize the prevention of increased intraocular pressure (IOP) through proper body mechanics, correct resting positions, and avoidance of straining.
Estimated Time:1m 30s
Question 129Question →

Following an operative vaginal delivery of a term neonate at 41 weeks gestation, a client is recovering on the maternity unit. At 14 hours postpartum, the practical nurse gathers clinical data. Which finding requires immediate escalation to the supervising registered nurse?

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Answer: A continuous, slow trickle of bright red vaginal bleeding while the uterine fundus remains firm and midline

Answer

A continuous, slow trickle of bright red vaginal bleeding while the uterine fundus remains firm and midline is the pathological finding requiring immediate escalation.
A continuous trickle of bright red blood despite a well-contracted (firm) and midline fundus is a classic clinical indicator of a cervical, vaginal, or perineal laceration. Because operative vaginal deliveries carry a high risk of tissue trauma, and because the bleeding cannot be stopped by uterine massage (since the uterus is already firm), this finding requires immediate escalation to the registered nurse for provider evaluation and repair.

Step-by-Step Solution

1
Analyze the client's clinical context and risk factors.
The client is 14 hours postpartum following an operative vaginal delivery, which significantly increases the risk of trauma to the maternal genital tract.
Understanding the mode of delivery helps anticipate specific complications, such as lacerations or hematomas, versus generalized uterine issues.
2
Evaluate the relationship between the bleeding characteristics and the uterine assessment.
The bleeding is continuous and bright red, yet the uterine fundus is firm and midline.
A firm, midline fundus indicates the uterus is well-contracted. Therefore, the source of the bright red bleeding is not uterine atony.
3
Differentiate between normal expected postpartum physiological adaptations and signs of a life-threatening complication.
Lochial pooling upon standing, puerperal bradycardia, and leukocytosis are all expected normal findings. The continuous trickle of blood is pathological.
Accurate clinical judgment requires distinguishing harmless adaptive responses from active, hidden, or trauma-induced hemorrhages.
4
Determine the required nursing action based on the practical nurse's scope of practice.
The practical nurse must immediately escalate the finding of the continuous trickle of blood to the registered nurse.
Suspected genital tract lacerations require advanced assessment by the RN and potential surgical repair by the healthcare provider.

Key Concept

Postpartum Laceration Recognition and Prioritization
Question 130Question →

A practical nurse conducts a home visit for a 68-year-old client. The client's spouse states that the client awoke highly agitated, unable to focus, and confused about how to use the television remote control. Which action should the nurse take first?

Show answer & explanation

Answer: Obtain the client's vital signs and check oxygen saturation levels.

Answer

The correct action is to obtain the client's vital signs and check oxygen saturation levels.
Sudden changes in cognition, attention, and behavior in an older adult are indicative of delirium, an acute medical emergency often caused by underlying physiological issues such as hypoxia, infection (like a urinary tract infection), or medication adverse effects. By immediately obtaining vital signs, the practical nurse gathers essential baseline data to help identify potential physiological causes before promptly reporting to the registered nurse or healthcare provider.

Step-by-Step Solution

1
Analyze the client's symptoms and history.
The client has a sudden onset of agitation, inattention, and confusion.
Identifying whether symptoms are chronic (like dementia) or acute (like delirium) is essential for prioritizing care.
2
Determine the likely cause of the acute change.
Sudden cognitive changes in an older adult are hallmark signs of delirium.
Delirium is a medical emergency typically triggered by physiological factors such as hypoxia, infection, or medication toxicity.
3
Select the highest priority nursing action.
Gathering objective clinical data by taking vital signs.
Before contacting a provider, the nurse must assess the client's physiological status to identify potential life-threatening causes like hypoxia or sepsis.

Key Concept

Differentiating delirium from normal aging and prioritizing physiological assessment
Question 131Question →

A practical nurse (PN) is caring for an older adult client who has a history of heart failure, asthma, and gastroesophageal reflux disease. The PN is reviewing the medication administration record. Which actions by the PN demonstrate safe pharmacological practice? (Select all that apply.)

Select all that apply

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Answer: Administering the prescribed short-acting bronchodilator inhaler 5 minutes before the corticosteroid inhaler.; Withholding the scheduled oral digoxin and alerting the registered nurse (RN) after auscultating an apical pulse of 54 beats per minute.; Rotating the application site of the transdermal nitroglycerin patch and cleansing the skin prior to placement.

Answer

The correct actions are to administer the bronchodilator before the corticosteroid, withhold digoxin for a heart rate below 60 bpm, and rotate transdermal patch sites.
The correct actions prioritize safety and adhere to the practical nurse's scope of practice. Administering a bronchodilator before a corticosteroid opens the airways for optimal absorption of the second medication. Withholding digoxin for bradycardia (apical pulse less than 60 beats per minute) and notifying the RN is crucial to prevent digoxin toxicity. Rotating transdermal patch sites and applying them to clean skin prevents skin irritation and ensures consistent medication absorption.

Step-by-Step Solution

1
Analyze the client's clinical data and prescribed medications.
The client has asthma, heart failure, and GERD, requiring multiple medications with specific administration protocols and safety checks.
Understanding the clinical context is essential for safe medication administration.
2
Evaluate the respiratory medication administration.
The bronchodilator must be given 5 minutes before the corticosteroid to open airways, allowing better absorption of the second medication.
This maximizes the therapeutic effect of the inhaled medications.
3
Evaluate the cardiovascular medication administration.
Digoxin must be withheld for an apical pulse below 60 beats per minute, and transdermal patches require site rotation. Furosemide should not be given with severe hypokalemia (2.8 mEq/L).
These actions prevent medication toxicity, skin breakdown, and severe adverse cardiovascular events.
4
Evaluate general medication safety and delegation.
Two proper unique identifiers are required (room number is invalid), and IV push medications are outside the standard PN scope of practice.
Ensuring the correct patient and staying within scope prevents sentinel events.

Key Concept

Safe Pharmacological Administration and Scope of Practice
Question 132Question →

A 28-year-old client is admitted to an inpatient rehabilitation unit following a traumatic bilateral lower extremity amputation. The client refuses to participate in physical therapy, throws a water cup at the wall, and yells, "Leave me alone! My life is completely ruined!" Which actions should the practical nurse (PN) take to support the client's coping? Select all that apply.

Select all that apply

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Answer: Sit quietly at eye level with the client while maintaining a safe distance.; State to the client, "It is understandable that you are feeling angry right now."; Ask the client to describe methods they have used to handle highly stressful situations in the past.

Answer

The correct actions include sitting quietly with the client to offer a supportive presence, validating the client's anger as an understandable response, and asking about past methods used to handle stressful situations.
When a client is experiencing acute grief and exhibiting intense anger due to a severe loss, the priority is to provide a safe, supportive environment. Therapeutic presence (sitting quietly at a safe distance) and validation (acknowledging the anger) help de-escalate the immediate distress. Exploring past coping strategies is a vital data collection step within the PN scope to help the client eventually transition to adaptive coping.

Step-by-Step Solution

1
Analyze the client's behavior and current emotional state.
The client has experienced a severe traumatic loss, is actively expressing intense anger (yelling, throwing objects), and is refusing care.
Understanding the acuity of the emotional distress determines the immediate nursing priorities.
2
Evaluate each nursing action for therapeutic value and safety during an escalated emotional crisis.
Therapeutic presence, validation, and exploring past coping skills are appropriate. False reassurance, dictating grief stages, and rationalizing during acute anger are inappropriate.
The PN must use therapeutic communication to de-escalate the situation and support adaptive coping mechanisms without invalidating the client's feelings.

Key Concept

Therapeutic Communication and Coping Support in Acute Grief
Question 133Question →

A practical nurse at a pediatric outpatient clinic is gathering data from the caregiver of a 10-year-old child. The caregiver expresses concern, stating, "My child spends hours sorting a rock collection by size and color, and completely ignores younger siblings to hang out with friends of the same gender." Based on expected growth and development patterns, which of the following is the most appropriate conclusion for the nurse to make?

Show answer & explanation

Answer: The child is demonstrating expected behaviors related to developing a sense of industry and same-sex peer attachment.

Answer

The child is demonstrating expected behaviors related to developing a sense of industry and same-sex peer attachment.
During the school-age years (typically ages 6 to 12), children are in Erikson's stage of Industry versus Inferiority and Piaget's stage of Concrete Operations. Engaging in tasks like sorting, collecting, and classifying objects demonstrates expected cognitive development and the drive to achieve mastery (industry). Additionally, forming strong bonds with same-sex peers and showing less interest in family or younger siblings is a normal psychosocial transition during this time. The practical nurse should recognize these behaviors as healthy and expected.

Step-by-Step Solution

1
Analyze the client's age and the reported behaviors.
The client is a 10-year-old child who spends time categorizing objects and prefers same-sex peer groups.
Identifying the chronological age and specific actions is the first step in developmental data collection.
2
Correlate the findings with established psychosocial and cognitive developmental theories.
Categorizing objects aligns with Piaget's concrete operational stage. Focusing on hobbies and same-sex peers aligns with Erikson's industry versus inferiority stage.
Applying developmental frameworks allows the practical nurse to distinguish normal transitions from abnormal findings.
3
Determine the appropriate clinical conclusion based on the correlation.
The behaviors described by the caregiver represent entirely normal and expected developmental milestones for a school-age child.
Accurate assessment ensures caregivers receive proper reassurance and prevents unnecessary medical referrals.

Key Concept

School-age psychosocial and cognitive development
Question 134Question →

While providing care on a busy medical-surgical unit, a practical nurse performs several actions related to medication administration. Which of the following actions demonstrate adherence to safe pharmacological principles and the practical nurse scope of practice? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Declining a provider's order to administer a stat dose of intravenous push furosemide to a client with heart failure.; Withholding a scheduled oral antihypertensive medication when the client's systolic blood pressure is below the prescribed hold parameter.

Answer

The safe and appropriate actions are declining to administer an intravenous push medication and withholding an antihypertensive medication when the blood pressure is below the hold parameter.
Practical nurses promote client safety and practice within their legal scope when they decline to perform tasks requiring RN-level certification (such as administering intravenous push medications) and when they appropriately withhold scheduled medications based on objective assessment data that falls outside safe or prescribed parameters.

Step-by-Step Solution

1
Evaluate each action against the practical nurse scope of practice.
Declining intravenous push medications is correct as this route requires RN-level monitoring and assessment. Formulating initial teaching plans is incorrect as it is strictly an RN responsibility.
The practical nurse must understand the legal boundaries of their license and appropriately decline tasks outside their scope to ensure client safety.
2
Evaluate the remaining actions against fundamental medication administration safety principles.
Withholding medication for out-of-range vital signs is correct. Bypassing barcode scanners, estimating pediatric weights, and giving live vaccines to immunosuppressed clients are all severe safety violations.
Strict adherence to the rights of medication administration, precise dosage calculations, and recognizing drug contraindications prevents severe adverse events.

Key Concept

Safe Pharmacological Practices and Practical Nurse Scope of Practice
Question 135Question →

During a pediatric clinic follow-up, a practical nurse is collecting data from the caregiver of a child who weighs 32 kg (70.5 lb). The child has an active prescription for oral ibuprofen suspension 10 mg/kg/dose every 6 hours as needed for joint inflammation. The caregiver provides the medication bottle, which is labeled 'ibuprofen 100 mg/5 mL,' and states, 'I gave a 32 mL dose about 45 minutes ago because the joints looked very swollen.' Which action should the practical nurse take first?

Show answer & explanation

Answer: Immediately notify the supervising registered nurse and the healthcare provider regarding the medication overdose.

Answer

The correct action is to immediately notify the supervising registered nurse and the healthcare provider regarding the medication overdose.
The correct action is to immediately notify the supervising registered nurse and healthcare provider. The child was prescribed 10 mg/kg10 \text{ mg/kg}, which equates to 320 mg320 \text{ mg} for a 32 kg32 \text{ kg} child. Using the concentration of 100 mg/5 mL100 \text{ mg}/5 \text{ mL} (20 mg/mL20 \text{ mg/mL}), the correct volume is 16 mL16 \text{ mL}. The caregiver administered 32 mL32 \text{ mL} (640 mg640 \text{ mg}), which is exactly double the correct dose. This significant medication error requires urgent escalation for potential toxicity management, which is the priority over routine assessment, and aligns perfectly with the practical nurse's scope to report critical findings.

Step-by-Step Solution

1
Calculate the prescribed target dose in milligrams based on the child's weight.
32 kg×10 mg/kg=320 mg32 \text{ kg} \times 10 \text{ mg/kg} = 320 \text{ mg}.
To determine exactly how much active medication the child is supposed to receive per dose.
2
Calculate the correct volume in milliliters based on the supplied concentration.
The concentration is 100 mg/5 mL100 \text{ mg} / 5 \text{ mL}, which simplifies to 20 mg/mL20 \text{ mg/mL}. Volume needed = 320 mg÷20 mg/mL=16 mL320 \text{ mg} \div 20 \text{ mg/mL} = 16 \text{ mL}.
To compare the prescribed volume against what the caregiver actually administered.
3
Evaluate the caregiver's administered dose.
The caregiver administered 32 mL32 \text{ mL}. Using the concentration of 20 mg/mL20 \text{ mg/mL}, 32 mL×20 mg/mL=640 mg32 \text{ mL} \times 20 \text{ mg/mL} = 640 \text{ mg}.
To determine the clinical significance of the caregiver's action.
4
Determine the priority clinical action based on the LPN/LVN scope of practice.
Recognize that 640 mg640 \text{ mg} is exactly double the prescribed 320 mg320 \text{ mg} dose. This constitutes a severe medication error and overdose, requiring immediate escalation to the RN and provider.
Practical nurses must report critical safety events and cannot independently order or perform advanced interventions (like IV push reversals) for overdoses.

Key Concept

The practical nurse must accurately calculate weight-based dosages to identify medication errors made by caregivers and immediately escalate emergent toxicity risks to the supervising RN, adhering to the established scope of practice.
Estimated Time:2m 0s
Question 136Question →

A practical nurse is preparing to administer scheduled morning medications to an alert and oriented client. The unit's electronic barcode scanner is temporarily out of service. Which of the following actions should the practical nurse take to properly verify the client's identity?

Show answer & explanation

Answer: Ask the client to state their full name and date of birth while checking their identification band.

Answer

Ask the client to state their full name and date of birth while checking their identification band.
When an electronic barcode scanner is malfunctioning, the practical nurse is legally and ethically bound to manually execute the 'Right Client' check. This requires asking the alert client to actively state two unique identifiers—most commonly their full name and date of birth—and comparing this information against both the client's physical identification band and the medication administration record.

Step-by-Step Solution

1
Identify the clinical challenge presented in the scenario.
The nurse needs to safely identify the client for medication administration without the use of an electronic barcode scanner.
Technology failures require nurses to fall back on manual safety standards to prevent errors.
2
Recall the medication administration standard for client identification.
The standard requires using two distinct, acceptable identifiers (e.g., full name, date of birth, medical record number).
Relying on a single identifier or inappropriate identifiers increases the risk of a medication error.
3
Evaluate the options to find the one that meets the standard.
Asking the client to actively state their full name and date of birth while cross-referencing their ID band is the only option that utilizes two proper identifiers.
This guarantees the right medication is given to the right client.

Key Concept

Six Rights of Medication Administration: Right Client Verification
Estimated Time:45s
Question 137Question →

A practical nurse is caring for a client who gave birth vaginally 4 hours ago. While conducting a routine check, which of the following observations or events should the nurse identify as requiring immediate escalation to the registered nurse? Select all that apply.

Select all that apply

Show answer & explanation

Answer: The client requires a new sanitary pad after completely soaking the current one in 30 minutes.; The client's pulse reading elevates to 112 beats per minute while resting quietly in bed.; The client reports severe, escalating vaginal pressure that is unaffected by prescribed oral pain medications.

Answer

The observations requiring immediate escalation include completely soaking a sanitary pad in 30 minutes, an elevated resting pulse of 112 beats per minute, and severe, escalating vaginal pressure unrelieved by pain medication.
Postpartum hemorrhage and hematoma formation are life-threatening complications that require immediate medical intervention beyond the practical nurse (PN) scope of practice. Saturated sanitary pads in under an hour indicate excessive bleeding. A rising resting heart rate is often the earliest subtle sign of compensatory shock due to blood loss. Severe, unrelieved vaginal pressure strongly suggests an expanding pelvic or vaginal hematoma. All three situations require prompt escalation to the registered nurse (RN) or healthcare provider.

Step-by-Step Solution

1
Evaluate each finding to determine if it represents an expected postpartum physiological change or a potential complication.
Soaking a pad in 30 minutes, resting tachycardia (112 bpm), and severe unrelieved pressure are abnormal. Pooling of lochia upon standing, a firm midline fundus, and requests for basic breastfeeding assistance are expected or routine.
Differentiating between normal involution processes and life-threatening emergencies is critical for prioritizing care safely.
2
Determine which of the abnormal findings fall outside the independent scope of the practical nurse and require escalation.
Hemorrhage, early shock, and suspected hematomas require advanced RN assessment and provider intervention.
The PN must recognize subtle signs of instability and escalate promptly to ensure client safety.

Key Concept

Identifying postpartum hemorrhage and hematoma signs requiring immediate RN escalation
Question 138Question →

While completing hourly rounds on a postoperative unit, the practical nurse encounters an 82-year-old client who has advanced presbycusis and cataracts. The room is currently dark except for a dim hallway light. The client is frantically pulling at their intravenous tubing and yelling that 'shadow people are trying to trap me.' What is the priority intervention for this client?

Show answer & explanation

Answer: Bring adequate lighting into the room, stand directly in the client's remaining field of vision, and speak clearly to reestablish reality.

Answer

The priority is to bring adequate lighting into the room, stand in the client's field of vision, and speak clearly to reestablish reality.
The client is experiencing a sensory-perceptual alteration exacerbated by underlying visual and auditory deficits (cataracts and presbycusis) combined with a dark environment. The priority is safety through reorientation and sensory correction. Illuminating the room eliminates misperceived shadows (illusions), while standing directly in the visual field and speaking clearly accommodates the sensory deficits, helping to ground the client in reality in the least restrictive manner.

Step-by-Step Solution

1
Analyze the client's baseline risk factors.
The client has presbycusis (hearing loss) and cataracts (vision loss), making them highly susceptible to sensory deprivation and perceptual misinterpretations.
Understanding underlying deficits explains why a dim, quiet environment triggers illusions or hallucinations.
2
Identify the immediate threat and underlying cause.
The client is experiencing a perceptual alteration (likely an illusion caused by shadows) leading to agitation and potential self-harm (pulling IV lines).
Accurate identification of the problem directs the nurse away from punitive measures and toward sensory correction.
3
Determine the least restrictive, most effective intervention.
Modifying the environment by turning on lights and providing clear, direct verbal and visual cues addresses the root cause of the perceptual alteration.
Nursing standards require exhausting safe, non-restrictive environmental modifications before considering physical restraints or medical interventions.

Key Concept

Sensory-perceptual alterations often manifest as illusions or hallucinations, particularly in older adults with baseline sensory deficits who are placed in poorly lit or unfamiliar environments. Immediate reorientation and environmental modification are the priority.
Question 139Question →

During a routine evaluation of a full-term neonate who is 2 hours old, the nurse notes an axillary temperature of 97.1°F (36.2°C). The infant appears lethargic, has a weak cry, and exhibits fine tremors in both hands when undisturbed. Which of the following is the most appropriate action for the nurse to take first?

Show answer & explanation

Answer: Obtain a heel-stick blood glucose reading and report the findings to the registered nurse

Answer

Obtain a heel-stick blood glucose reading and report the findings to the registered nurse.
The correct answer addresses the immediate physiological risk to the neonate. A temperature of 97.1°F (36.2°C) is below the expected normal range (97.7°F - 99.5°F) and indicates hypothermia, which triggers cold stress. In response to cold stress, the newborn's body rapidly consumes glucose to generate heat, frequently leading to hypoglycemia. Tremors, lethargy, and a weak cry are classic signs of neonatal hypoglycemia. Within the practical nurse's scope of practice, obtaining a capillary blood glucose reading and promptly notifying the registered nurse is the highest priority to prevent irreversible neurological complications.

Step-by-Step Solution

1
Analyze the infant's clinical presentation.
The neonate has hypothermia (97.1°F / 36.2°C), lethargy, a weak cry, and resting tremors.
Identifying abnormal assessment data is the first step in recognizing physiological instability.
2
Connect the symptoms to a pathophysiological process.
Cold stress increases metabolic demands, rapidly depleting glycogen stores and causing hypoglycemia, which manifests neurologically as lethargy and tremors.
Understanding the physiological link between thermoregulation and blood glucose directs the appropriate intervention.
3
Determine the priority nursing action within the practical nurse's scope of practice.
The nurse must collect objective data regarding the blood glucose level and immediately escalate the findings.
Hypoglycemia can cause severe neurological damage if untreated, requiring rapid identification and reporting to the registered nurse or provider.

Key Concept

Neonatal Cold Stress and Hypoglycemia
Question 140Question →

A client is on bed rest following a left-sided renal biopsy. The client verbalizes feeling lightheaded and reports a dull ache radiating to the left flank. Assessment reveals a pulse of 115 beats per minute and a blood pressure of 98/60 mm Hg. The most recent laboratory results indicate a 4% drop in hematocrit from the pre-procedure baseline. Which intervention should the practical nurse prioritize?

Show answer & explanation

Answer: Notify the charge nurse immediately regarding the current assessment data.

Answer

Notify the charge nurse immediately regarding the current assessment data.
The correct action is to immediately report the findings to the charge nurse or provider. The combination of flank pain, lightheadedness, tachycardia, a lower-end blood pressure, and a drop in hematocrit strongly suggests internal bleeding (retroperitoneal hemorrhage) following the renal biopsy. Prompt escalation is necessary to reduce the risk of hypovolemic shock and ensure timely medical intervention.

Step-by-Step Solution

1
Analyze the client's clinical cues, including flank pain, lightheadedness, a heart rate of 115/min, blood pressure of 98/60 mm Hg, and a dropping hematocrit.
These findings collectively indicate a high risk for retroperitoneal hemorrhage, a severe complication of a renal biopsy.
Recognizing the transition from stable to unstable is essential for reducing client risk.
2
Determine the appropriate scope of practice for the practical nurse in this emergency scenario.
The nurse must immediately escalate the findings to the charge nurse or healthcare provider rather than independently initiating advanced medical interventions or dismissing the signs.
Timely communication ensures the client receives rapid medical evaluation and necessary treatments to prevent hypovolemic shock.

Key Concept

Recognizing and escalating signs of post-procedure hemorrhage
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