Newest 2025-2026 updated Perianesthesia
Nursing Practice Exam |questions,verivied
answers & ratinaoles a+ graded
1.What is the primary goal of perianesthesia
nursing?
To ensure safe and effective patient care
before, during, and after anesthesia.
Focuses on patient safety and recovery.
2.What does the acronym PACU stand for?
Post Anesthesia Care Unit.
Where patients recover after anesthesia.
3.What is the most critical assessment in
PACU?
Airway patency.
Obstructed airway is life-threatening.
4.What is the priority intervention for a patient
with shallow respirations post-op?
Stimulate and encourage deep breathing.
Prevents hypoventilation and hypoxia.
5.What does Aldrete score assess?
Readiness for discharge from PACU.
, Evaluates activity, respiration, circulation,
consciousness, and O₂ saturation.
6.What Aldrete score is typically required for
PACU discharge?
A score of 9 or above.
Indicates stable recovery.
7.What is the most common cause of
postoperative hypoxemia?
Airway obstruction.
Due to tongue relaxation or secretions.
8.What is the best position for an unconscious
post-op patient?
Lateral recovery position.
Prevents aspiration.
9.What should the nurse do if the patient
vomits in PACU?
Turn the head to the side and suction the
airway.
Prevents aspiration.
10. What is the primary sign of
hypovolemia?
Hypotension and tachycardia.
Indicates decreased circulating volume.
, 11. What is the most common cause of
hypotension in PACU?
Fluid or blood loss.
Decreased volume lowers blood pressure.
12. What is a potential cause of
postoperative hypertension?
Pain or bladder distention.
Triggers sympathetic response.
13. What is the first sign of malignant
hyperthermia?
Unexplained muscle rigidity, especially in
the jaw.
Early detection saves lives.
14. What drug treats malignant
hyperthermia?
Dantrolene sodium.
Reverses hypermetabolic muscle activity.
15. What is the primary cause of delayed
awakening?
Residual anesthetic effects.
Drugs depress CNS activity.
16. What assessment finding suggests
airway obstruction?
Nursing Practice Exam |questions,verivied
answers & ratinaoles a+ graded
1.What is the primary goal of perianesthesia
nursing?
To ensure safe and effective patient care
before, during, and after anesthesia.
Focuses on patient safety and recovery.
2.What does the acronym PACU stand for?
Post Anesthesia Care Unit.
Where patients recover after anesthesia.
3.What is the most critical assessment in
PACU?
Airway patency.
Obstructed airway is life-threatening.
4.What is the priority intervention for a patient
with shallow respirations post-op?
Stimulate and encourage deep breathing.
Prevents hypoventilation and hypoxia.
5.What does Aldrete score assess?
Readiness for discharge from PACU.
, Evaluates activity, respiration, circulation,
consciousness, and O₂ saturation.
6.What Aldrete score is typically required for
PACU discharge?
A score of 9 or above.
Indicates stable recovery.
7.What is the most common cause of
postoperative hypoxemia?
Airway obstruction.
Due to tongue relaxation or secretions.
8.What is the best position for an unconscious
post-op patient?
Lateral recovery position.
Prevents aspiration.
9.What should the nurse do if the patient
vomits in PACU?
Turn the head to the side and suction the
airway.
Prevents aspiration.
10. What is the primary sign of
hypovolemia?
Hypotension and tachycardia.
Indicates decreased circulating volume.
, 11. What is the most common cause of
hypotension in PACU?
Fluid or blood loss.
Decreased volume lowers blood pressure.
12. What is a potential cause of
postoperative hypertension?
Pain or bladder distention.
Triggers sympathetic response.
13. What is the first sign of malignant
hyperthermia?
Unexplained muscle rigidity, especially in
the jaw.
Early detection saves lives.
14. What drug treats malignant
hyperthermia?
Dantrolene sodium.
Reverses hypermetabolic muscle activity.
15. What is the primary cause of delayed
awakening?
Residual anesthetic effects.
Drugs depress CNS activity.
16. What assessment finding suggests
airway obstruction?
