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Questions 149

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Question 1 of 5

A client with increased intracranial pressure is placed on mechanical ventilation with hyperventilation. The nurse knows that the purpose of the hyperventilation is to:

Correct Answer: B

Rationale: Hyperventilation reduces PaCO2, causing vasoconstriction and decreasing cerebral blood flow to reduce intracranial pressure.

Question 2 of 5

If a client with psoriasis is to begin NB-UVB phototherapy, how long should the initial treatment be?

Correct Answer: A

Rationale: Initial NB-UVB phototherapy starts with 30 seconds to 1 minute (
A) to assess skin tolerance and prevent burns. Longer durations (B, C,
D) are used in subsequent sessions.

Question 3 of 5

The nurse is preparing a client for cataract surgery. The nurse is aware that the procedure will use:

Correct Answer: A

Rationale: Mydriatics are used to dilate the pupil, facilitating lens removal during cataract surgery.

Question 4 of 5

After the physician performs an amniotomy, the nurse's first action should be to assess the:

Correct Answer: B

Rationale: Post-amniotomy, assessing fetal heart tones is critical to detect potential cord prolapse or distress.

Question 5 of 5

According to Maslow's hierarchy of needs, order the following needs from most basic to most advanced (bottom of the pyramid to the top):

Order the Items

Source Container

safety and security
esteem
physiological
love and belonging
self-actualization

Correct Answer: C,A,D,B,E

Rationale: Maslow’s hierarchy: physiological (most basic), safety and security, love and belonging, esteem, self-actualization (most advanced).

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