Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which vital sign is most important to assess first in a patient with shortness of breath?
A) Blood pressure
B) Respiratory rate
C) Temperature
D) Pulse oximetry
✔✔B) Respiratory rate
Which lab value is critical to monitor in a patient receiving heparin?
A) Hemoglobin
B) Partial thromboplastin time (PTT)
C) Creatinine
D) Sodium
✔✔B) Partial thromboplastin time (PTT)
Which assessment indicates potential hypovolemic shock?
A) Bradycardia and hypertension
B) Tachycardia and hypotension
C) Normal pulse and elevated BP
D) Low temperature and bradycardia
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,✔✔B) Tachycardia and hypotension
Which intervention is priority for a patient with suspected myocardial infarction?
A) Apply ice packs
B) Administer oxygen and prepare for ECG
C) Start IV fluids immediately
D) Provide high-protein diet
✔✔B) Administer oxygen and prepare for ECG
Which symptom is most concerning in a post-operative patient?
A) Mild incisional pain
B) Saturated dressing with bright red blood
C) Low-grade fever
D) Mild swelling
✔✔B) Saturated dressing with bright red blood
Which electrolyte imbalance is most dangerous for cardiac function?
A) Hypokalemia
B) Hypercalcemia
C) Low magnesium
D) Hyponatremia
✔✔A) Hypokalemia
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, Which action is priority for a patient with altered level of consciousness?
A) Repositioning in bed
B) Assess airway and breathing
C) Administer oral fluids
D) Perform range-of-motion exercises
✔✔B) Assess airway and breathing
Which lab test evaluates kidney function?
A) AST and ALT
B) Creatinine and BUN
C) Hemoglobin and hematocrit
D) Sodium and potassium
✔✔B) Creatinine and BUN
Which is the first intervention for a patient with hypoglycemia?
A) Administer insulin
B) Provide a fast-acting carbohydrate
C) Start IV fluids
D) Perform ECG
✔✔B) Provide a fast-acting carbohydrate
Which symptom indicates possible infection in a patient with a urinary catheter?
A) Clear urine
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