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Question 1 of 5

Which of the following statements regarding proper use of a cane is correct?

Correct Answer: B

Rationale: Downstairs, the cane and injured leg move first, followed by the good leg, ensuring stability. The cane is held opposite the injured side, with the elbow slightly bent, and reaches hip level.

Question 2 of 5

The physician has prescribed tranylcypromine sulfate (Parnate) 10 mg bid. The nurse should teach the client to refrain from eating foods containing tyramine because it may cause:

Correct Answer: A

Rationale: Tyramine with MAOIs like tranylcypromine can cause a hypertensive crisis.

Question 3 of 5

A client's serum sodium level is 113 mEq/L. The nurse would expect which findings upon assessment?

Correct Answer: A

Rationale: Severe hyponatremia (113 mEq/L) causes neurological symptoms like headache, confusion, muscle weakness, and fatigue due to cerebral edema.

Question 4 of 5

A client with pulmonary edema is ordered IV hydrocortisone (Solu-Cortef) 40 mg b.i.d. Which laboratory value would the nurse expect to see as a result of this therapy?

Correct Answer: C

Rationale: Hydrocortisone, a corticosteroid, increases blood glucose by promoting gluconeogenesis. Magnesium levels are not primarily affected.

Question 5 of 5

A transient homeless client with a history of mental illness and substance abuse is to be discharged. Which of the following support systems are most likely to provide social support for the client? Select all that apply.

Correct Answer: A,C,D

Rationale: Community agencies (
C), governmental agencies (
D), and self-help programs (
A) are likely to provide social support for a homeless client with mental illness and substance abuse. Internet-based programs (
B), friends (E), and family (F) may be less accessible or reliable.

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