A client asks the nurse why they cannot consume food or liquids before surgery. Which response is most appropriate?

"Peristalsis stops with anesthesia which may cause a blockage."

"This practice will decrease the risk of aspiration."

"This will help to safely maintain fluid and electrolyte balance."

"This practice will decrease the need for a Foley catheter."

Answer and Explanation

The Correct Answer is B

A. Peristalsis slows but does not stop entirely with anesthesia, and this explanation is incorrect.

B. Fasting reduces the risk of aspiration by minimizing stomach contents during anesthesia, which is the primary concern.

C. Maintaining fluid and electrolyte balance is important but not the main reason for fasting.

D. Reducing the need for a Foley catheter is unrelated to NPO status.

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Correct Answer is A

Explanation

A. The changes in vital signs are within expected ranges post-procedure, so continued monitoring is appropriate.

B. A temperature increase to 99°F is not significant and does not require immediate reporting.

C. No signs of hypovolemia or dehydration warrant increasing IV fluids.

D. A blood pressure decrease to 112/72 mm Hg is minimal and not concerning.

A. Client with oxygen saturation of 8996 B. Client with a blood pressure of 8.8/58 mm Hg C. Client with temperature of 102 F D. Client with respiratory rate of 12 breaths/min

Correct Answer is A

Explanation

A. An oxygen saturation of 89% indicates hypoxemia, which poses an immediate threat to oxygenation and requires urgent intervention.

B. Hypotension is concerning but less critical than hypoxemia in this scenario.

C. A fever of 102°F requires monitoring and management but is not an immediate life threat.

D. A respiratory rate of 12 breaths/min is normal for an adult and does not require immediate action.

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A client asks the nurse why they cannot consume food or liquids before surgery. Which response is most appropriate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Exhibits A client is brought to post anesthesia care unit (PACU) after an invasive procedure. Based on the two sets of vital signs in the chart tab, which action is most appropriate by the nurse?

Correct Answer is A

Explanation

A nurse is caring for several clients in the post-operative unit. Which client should the nurse see first?

Correct Answer is A

Explanation

The nurse is preparing to transfer a client from the post-anesthesia care unit (PACU). Which assessment findings would delay the transfer of the client? (Select All that Apply.)

A nurse is caring for a client who has returned to the unit on a stretcher following a surgical procedure. The client's oxygen saturation is 85%. Which of the following actions should the nurse take first?

A client asks the nurse why they cannot consume food or liquids before surgery. Which response is most appropriate?

The nurse is caring for a client who reports experiencing oral itching and swelling after consuming bananas and kiwis. Which allergy should the nurse suspect the client is at risk for?

A nurse is caring for a client who has provided informed consent in preparation for a procedure. The client states, "I have decided not to have the procedure." Which action should the nurse take?

A nurse is teaching a newly licensed nurse about anesthesia. The nurse should include that an epidural is an example of which of the following types of anesthesia?

A client is receiving diazepam prior to a procedure. Which side effect should the nurse be most concerned about?

A nurse is caring for a client who is scheduled for a surgical procedure. 3 Exhibits The nurse is reviewing the client's electronic medical record. Which of the following findings places the client at risk for a surgical complication? Select all that apply.