📂

Critical Care Nursing

194 questions found

Practice Questions

35. A patient on mechanical ventilation is agitated and trying to pull out their endotracheal tube. What is the critical initial nursing action?

A. Immediately apply restraints
B. Assess the cause of agitation (e.g., pain, hypoxemia, delirium), and consider sedation or analgesia as ordered
C. Leave the patient unattended
D. Increase the ventilator settings
nmdcat.online BS Nursing
Jun 6, 2026

36. A patient is admitted with a suspected opioid overdose. The patient is unresponsive with respiratory rate of 4 breaths/min and pinpoint pupils. What is the immediate life-saving medicinal intervention?

A. Administer activated charcoal
B. Administer naloxone (Narcan) IV push
C. Administer a diuretic
D. Administer an antidepressant
nmdcat.online BS Nursing
Jun 6, 2026

37. A patient develops sudden onset of shortness of breath, chest pain, and hemoptysis after central line insertion. What is the urgent suspected complication?

A. Allergic reaction
B. Pulmonary embolism or pneumothorax
C. Myocardial infarction
D. Deep vein thrombosis
nmdcat.online BS Nursing
Jun 6, 2026

38. A nurse is monitoring a patient’s mixed venous oxygen saturation (SvO2) via a pulmonary artery catheter. The SvO2 drops from 70% to 45%. What clinical implication does this indicate?

A. Improved tissue oxygenation
B. Increased oxygen demand or decreased oxygen delivery (e.g., hypoxemia, low cardiac output, anemia)
C. Decreased metabolic rate
D. Fluid overload
nmdcat.online BS Nursing
Jun 6, 2026

39. A patient in septic shock is receiving aggressive fluid resuscitation. The nurse notes new crackles in the lungs and increasing shortness of breath. What is the critical nursing action?

A. Continue fluid resuscitation
B. Assess for fluid overload/pulmonary edema, notify physician, and consider decreasing fluid rate or administering diuretic
C. Administer more vasopressors
D. Increase oxygen flow rate
nmdcat.online BS Nursing
Jun 6, 2026

40. A patient with a traumatic brain injury has a ICP bolt placed. The nurse observes bleeding around the insertion site. What is the immediate nursing action?

A. Apply a warm compress
B. Apply sterile pressure dressing, reinforce, and notify physician
C. Administer an anti-coagulant
D. Remove the ICP bolt
nmdcat.online BS Nursing
Jun 6, 2026

41. A patient with acute pancreatitis develops severe abdominal pain and distension. What is the critical clinical complication to monitor for?

A. Hyperglycemia
B. Pancreatic necrosis and potential for multi-organ failure
C. Hypoglycemia
D. Urinary tract infection
nmdcat.online BS Nursing
Jun 6, 2026

42. A nurse is managing a patient with continuous arterial blood pressure monitoring. The arterial line transducer falls to the floor. What is the immediate technical action?

A. Leave it on the floor
B. Re-level the transducer to the phlebostatic axis and re-zero the system
C. Disconnect the line
D. Calibrate the monitor
nmdcat.online BS Nursing
Jun 6, 2026

43. A patient in status epilepticus has received several doses of benzodiazepines and is still seizing. What medicinal intervention might be considered next, as ordered by the physician?

A. Administer more benzodiazepines
B. Administration of a loading dose of fosphenytoin or levetiracetam
C. Administer a diuretic
D. Administer an opioid
nmdcat.online BS Nursing
Jun 6, 2026

44. A patient with severe sepsis is receiving a continuous infusion of broad-spectrum antibiotics. The nurse observes a new rash, angioedema, and wheezing. What is the immediate nursing action?

A. Continue the infusion
B. Stop the antibiotic infusion immediately, assess airway/breathing, and prepare to administer epinephrine/antihistamines
C. Slow down the infusion rate
D. Administer a diuretic
nmdcat.online BS Nursing
Jun 6, 2026

45. A patient on mechanical ventilation with ARDS has a plateau pressure of 35 cmH2O. What is the critical implication of this finding?

A. Patient is recovering
B. High risk of barotrauma and lung injury
C. Low risk of lung injury
D. Patient is hyperventilating
nmdcat.online BS Nursing
Jun 6, 2026

31. A patient with acute myocardial infarction develops sudden, severe chest pain radiating to the back, and new onset systolic murmur. What urgent complication is suspected?

A. Pericarditis
B. Aortic dissection or papillary muscle rupture with mitral regurgitation
C. Pneumonia
D. Deep vein thrombosis
nmdcat.online BS Nursing
Jun 6, 2026

16. A patient who underwent cardiac surgery is exhibiting signs of cardiac tamponade (e.g., muffled heart sounds, JVD, pulsus paradoxus). What is the most urgent intervention?

A. Administer IV fluids
B. Prepare for pericardiocentesis or surgical drainage
C. Administer a diuretic
D. Initiate CPR
nmdcat.online BS Nursing
Jun 6, 2026

17. A nurse is titrating a continuous infusion of nicardipine for a patient with hypertensive crisis. The patient’s blood pressure drops rapidly to 80/40 mmHg. What is the immediate nursing action?

A. Increase the nicardipine infusion rate
B. Decrease or hold the nicardipine infusion, administer a fluid bolus if ordered, and notify the physician
C. Administer a vasopressor
D. Administer a diuretic
nmdcat.online BS Nursing
Jun 6, 2026

19. A patient is on mechanical ventilation. The low exhaled tidal volume alarm sounds. What is the critical initial nursing assessment?

A. Assess for patient pain
B. Assess for a leak in the ventilator circuit, cuff leak, or patient disconnection
C. Check the patient's temperature
D. Document the alarm
nmdcat.online BS Nursing
Jun 6, 2026

20. A patient in septic shock is unresponsive to fluid resuscitation and vasopressors. What medicinal intervention might be considered next, as ordered by the physician?

A. Discontinuation of all medications
B. Administration of hydrocortisone (stress-dose steroids)
C. Administration of a diuretic
D. Administration of an anticoagulant
nmdcat.online BS Nursing
Jun 6, 2026

21. A patient with a severe traumatic brain injury has an ICP of 25 mmHg. What is the most urgent nursing intervention to manage ICP?

A. Increase the patient's stimulation
B. Maintain head of bed at 30 degrees, ensure neck alignment, and administer mannitol/hypertonic saline as ordered
C. Administer a sedative
D. Administer a fluid bolus
nmdcat.online BS Nursing
Jun 6, 2026

22. A patient on mechanical ventilation is asynchronous with the ventilator, fighting the breath. What is the immediate action?

A. Increase the respiratory rate
B. Assess for pain, anxiety, secretion buildup, or inadequate sedation, and troubleshoot ventilator settings
C. Decrease the tidal volume
D. Disconnect the patient from the ventilator
nmdcat.online BS Nursing
Jun 6, 2026
Page 9 of 11
Jump to:

🏆 Top Contributors

  • N

    nmdcat.online

    6361 MCQs

  • N

    NMDCAT.ONLINE

    1 MCQ

  • G

    GULABsb

    1 MCQ

Categories

View all →