Tüm alıştırma soruları

A 35-year-old woman with a history of limited cutaneous systemic sclerosis presents to the clinic complaining of worsening pain and episodic color changes in her fingers. When she is exposed to cold air, her digits turn distinctly white, then blue, and eventually red. She is currently not taking any medications for this specific symptom but wants to know how her condition will be managed if it continues to progress. Arrange the following interventions in the standard step-wise escalating sequence for the management of secondary Raynaud phenomenon, from initial conservative management to treatments reserved for severe, refractory digital ischemia.

A pediatric clinic is implementing a new screening tool for early childhood development. The nursing staff is tasked with organizing a chronological checklist of expected developmental milestones to evaluate pediatric patients over their first three years of life. Arrange the following sets of developmental milestones in chronological order from the earliest expected age of acquisition to the latest.

A 35-year-old woman presents to the emergency department with a sudden onset of severe epistaxis, diffuse petechiae, and profound fatigue. Her initial complete blood count reveals a leukocyte count of 24,000/mm³, hemoglobin of 7.8 g/dL, and a platelet count of 15,000/mm³. Based on the acuity and bleeding diathesis, there is a high clinical suspicion for acute promyelocytic leukemia (APL). Arrange the following diagnostic and therapeutic steps in the most appropriate chronological sequence for the optimal management of this patient.

A 45-year-old man presents to the emergency department with epistaxis, bleeding gums, and easy bruising for the past three days. A complete blood count reveals a hemoglobin of $8.2 \text{ g/dL}$, a leukocyte count of $28,000/\mu L$, and a platelet count of $18,000/\mu L$. Coagulation studies demonstrate a prolonged prothrombin time (PT), prolonged activated partial thromboplastin time (aPTT), profoundly low fibrinogen, and elevated D-dimer. A peripheral blood smear shows atypical cells with abundant cytoplasm, heavy azurophilic granulation, and bundles of Auer rods.

Arrange the following diagnostic and therapeutic steps in the most appropriate chronological sequence for this patient.

A 55-year-old man who has been mechanically ventilated for 5 days in the intensive care unit develops a new fever of $38.9^\circ\text{C}$ ($102.0^\circ\text{F}$), increased purulent endotracheal secretions, and worsening oxygenation requiring an increase in fraction of inspired oxygen ($FiO_2$) from $0.40$ to $0.60$. Physical examination reveals coarse crackles in the right lower lung field. Laboratory studies show a leukocyte count of $16,000/\text{mm}^3$. A portable chest radiograph reveals a new right lower lobe consolidation. The patient is hemodynamically stable. The clinical team suspects ventilator-associated pneumonia (VAP). Arrange the following management steps in the most appropriate sequential order for this patient.

A 42-year-old man presents to the emergency department with sharp, pleuritic chest pain and worsening dyspnea 10 days after a presumed viral upper respiratory infection. While in the emergency department, he suddenly becomes lightheaded. His blood pressure drops to 85/50 mm Hg, and his pulse increases to 115/min. Physical examination reveals distended jugular veins and distant, muffled heart sounds. Bedside echocardiography confirms a large pericardial effusion. Arrange the following pathophysiological events in the chronological order they occur during the development of this patient's acute hemodynamic compromise.

A 54-year-old man with a history of treated pulmonary tuberculosis is brought to the emergency department after coughing up approximately 800 mL of bright red blood over the last 2 hours. On arrival, he is in severe respiratory distress and is coughing continuously. He is lethargic and confused. Blood pressure is 90/60 mm Hg, pulse is 125/min, and respirations are 32/min. Pulse oximetry shows 84% on room air. Auscultation reveals coarse crackles and diminished breath sounds over the right upper and middle lung fields, with clear breath sounds on the left. A chest radiograph demonstrates a right upper lobe cavitary lesion with new surrounding consolidation. Arrange the following management steps in the correct sequential order from first to last.

A 22-year-old man is brought to the emergency department after a motor vehicle collision. He is in severe respiratory distress. Vital signs show a blood pressure of 82/50 mm Hg, pulse of 135/min, and oxygen saturation of 84% on room air. Examination shows distended neck veins, tracheal deviation to the left, and absent breath sounds over the right hemithorax. Arrange the following management steps in the most appropriate chronological order.

A 78-year-old woman is brought to the emergency department due to the sudden onset of excruciating abdominal pain that began 2 hours ago. She has a history of congestive heart failure and atrial fibrillation, for which she has not been taking her prescribed anticoagulant medication. She is writhing in pain. Vital signs show a temperature of 37.1°C (98.8°F), pulse of 122/min and irregularly irregular, blood pressure of 135/85 mm Hg, and respiratory rate of 22/min. Physical examination reveals a soft abdomen with mild, diffuse tenderness to deep palpation, without any guarding, rigidity, or rebound tenderness. Bowel sounds are diminished. An electrocardiogram confirms atrial fibrillation with a rapid ventricular response. Arrange the following steps in the most appropriate chronological order for diagnosing and managing this patient's condition.

A 32-year-old woman is brought to the emergency department by her husband due to confusion, severe agitation, and palpitations. She has a history of hyperthyroidism but stopped taking her medications three months ago. On presentation, her temperature is $39.4^\circ\text{C}$ ($103^\circ\text{F}$), blood pressure is $150/70\text{ mm Hg}$, and heart rate is $148/\text{min}$ and irregular. Physical examination reveals a staring gaze, a diffusely enlarged and non-tender thyroid gland, and a fine tremor in both hands. An electrocardiogram shows atrial fibrillation with a rapid ventricular response. A clinical diagnosis of thyroid storm is made. Arrange the following interventions in the most appropriate chronological sequence for the management of this patient, from initial acute stabilization to definitive long-term therapy.

A medical student is reviewing normal gross motor developmental milestones in preparation for performing routine well-child screening examinations. Arrange the following gross motor milestones in the chronological order they typically appear in a healthy infant.

A 68-year-old man with a history of metastatic castrate-resistant prostate cancer is evaluated in the emergency department for progressive weakness in his legs over the past 3 days. He reports a 'tight band' sensation around his mid-abdomen and states he has been unable to urinate for the last 14 hours. On physical examination, temperature is 36.9°C (98.4°F), blood pressure is 155/90 mmHg, heart rate is 88/min, and respiratory rate is 14/min. Neurologic examination reveals 2/5 motor strength in the bilateral lower extremities, absent patellar and Achilles reflexes, and decreased sensation to pinprick below the umbilicus. Palpation of the lower abdomen reveals a distended, firm bladder.

Arrange the following management steps in the most appropriate chronological order for this patient.

A first-year internal medicine resident sustains a deep, bleeding needlestick injury to their index finger while drawing arterial blood from a patient with known, poorly controlled HIV infection. Arrange the following steps in the most appropriate chronological sequence for managing this occupational exposure.

A 45-year-old female patient with newly diagnosed acute myeloid leukemia is currently undergoing induction chemotherapy in the oncology unit. On the tenth day of her treatment course, her body temperature spikes to 38.6°C (101.5°F). Vital signs show a blood pressure of 105/65 mm Hg, a heart rate of 110/min, and respirations of 18/min. She has a tunneled central venous catheter in place. Physical examination reveals no focal signs of infection; her lungs are clear to auscultation, and the catheter site exhibits no erythema or purulent discharge. Laboratory evaluation is notable for a leukocyte count of 400/mm³ with 10% neutrophils, resulting in an absolute neutrophil count of 40/mm³. A diagnosis of high-risk neutropenic fever is established.

Arrange the following clinical steps in the correct chronological sequence for the standard evaluation and management of this patient's condition.

A 28-year-old woman with a 3-year history of systemic lupus erythematosus (SLE) presents to the nephrology clinic with a 2-week history of worsening bilateral lower extremity edema, frothy urine, and new-onset headaches. Her home medications include hydroxychloroquine and naproxen. Her blood pressure is 162/98 mmHg. Physical examination reveals 2+ pitting edema up to the mid-calves and a faint erythematous malar rash. Recent laboratory studies show newly depressed C3 and C4 complement levels and a markedly elevated anti-dsDNA titer. Assuming the patient's clinical condition progresses as expected for a severe renal flare, arrange the following diagnostic and therapeutic steps in the correct chronological sequence for standard management.

A 45-year-old woman is newly diagnosed with moderate-to-severe, seropositive rheumatoid arthritis. She has no significant past medical history, normal hepatic and renal function, and no contraindications to standard pharmacotherapies. Assuming she requires continuous escalation of therapy due to inadequate responses at each step and ultimately develops severe, end-stage structural damage in her right knee over many years, arrange the following management steps in the correct chronological sequence.

A $34$-year-old woman with a history of poorly controlled Graves disease is brought to the emergency department by her family due to profound confusion, severe agitation, and intractable vomiting. Her temperature is $39.4^\circ\text{C}$ ($103.0^\circ\text{F}$), blood pressure is $160/70\text{ mm Hg}$, pulse is $155/\text{min}$ and irregular, and respirations are $26/\text{min}$. Physical examination reveals a diffuse, non-tender goiter, marked diaphoresis, a fine resting tremor, and bilateral proptosis. An electrocardiogram shows atrial fibrillation with rapid ventricular response. A clinical diagnosis of thyroid storm is made. Arrange the following management steps in the most appropriate chronological sequence to safely treat this patient.

A 66-year-old man with a history of metastatic prostate cancer is brought to the emergency department due to progressively worsening mid-back pain over the past week and new-onset weakness in both legs that started 12 hours ago. He also reports being unable to urinate since this morning. His temperature is 37.1°C, blood pressure is 138/86 mmHg, pulse is 92/min, and respiratory rate is 16/min. Neurologic examination reveals 3/5 motor strength in the bilateral lower extremities, diminished pinprick sensation below the umbilicus, and 3+ patellar reflexes bilaterally. Anal sphincter tone is significantly decreased. A bedside ultrasound reveals a postvoid residual volume of 600 mL. Arrange the following steps in the most appropriate sequence for the evaluation and management of this patient's acute presentation.

During morning rounds in the intensive care unit, a 54-year-old woman experiences a sudden respiratory decompensation. She was intubated and mechanically ventilated three days prior due to acute respiratory distress syndrome (ARDS) secondary to severe influenza pneumonia. Over the past 5 minutes, the ventilator's high peak airway pressure alarm has activated repeatedly. Concurrently, her oxygen saturation has rapidly declined from $94\%$ to $82\%$, and her blood pressure has fallen from $110/70\text{ mmHg}$ to $85/50\text{ mmHg}$. Her heart rate is $128/\text{min}$. Arrange the following steps in the most appropriate sequential order for evaluating and managing this patient's acute deterioration.

A 62-year-old woman is evaluated in the hospital for sudden-onset right leg pain and swelling. She was admitted 6 days ago for a pulmonary embolism and has been receiving a continuous intravenous infusion of unfractionated heparin. Today, her platelet count is 65,000/mm³, representing a significant drop from her admission baseline of 240,000/mm³. Lower extremity venous Doppler ultrasound reveals a new acute deep vein thrombosis in the right femoral vein. The 4Ts score is calculated and indicates a high clinical probability of heparin-induced thrombocytopenia (HIT).

Arrange the following steps for the diagnosis and long-term management of this patient in the most appropriate chronological order.