A nurse is reinforcing teaching about dietary modifications to help control blood pressure with a client who has hypertension. Which of the following food choices by the client indicates an understanding of the teaching?

A. Decreased bronchospasms: Metoprolol, a beta-blocker, does not typically decrease bronchospasms and may actually exacerbate them in susceptible individuals.
B. Increased blood glucose level: Metoprolol does not generally increase blood glucose levels. However, it can mask hypoglycemic symptoms in diabetic patients.
C. Increased blood pressure: Metoprolol is used to lower blood pressure, not increase it.
D. Decreased heart rate: This is correct as metoprolol is a beta-blocker that reduces heart rate by blocking beta-adrenergic receptors.

A. Obtain vital signs every 5 min.

Rationale: The client's vital signs indicate hypotension (blood pressure 88/54 mm Hg) and tachycardia (heart rate 104/min). Frequent monitoring of vital signs is essential to assess changes in the client's condition and guide further interventions.

E. Initiate a second peripheral IV.

Rationale: Given the client's low urine output (110 mL over 6 hours) and signs of possible hypovolemia or fluid imbalance, establishing an additional IV line can facilitate the administration of fluids and medications more effectively.

F. Apply oxygen.

Rationale: The client's oxygen saturation is slightly decreased at 96% on room air. Applying supplemental oxygen can help improve oxygenation and alleviate symptoms related to decreased oxygen levels.

Not Recommended Actions:

B. Place the client in high-Fowler's position: This position might not be appropriate for a client with chest pain and potential hypovolemia, as it could exacerbate hypotension.

C. Perform gastric lavage: The output from the nasogastric tube (800 mL sanguineous) does not indicate a need for gastric lavage unless there is a specific reason to suspect gastrointestinal bleeding that requires immediate intervention.

D. Prepare to administer anticoagulants: There is no indication of thromboembolism or need for anticoagulants based on the provided information. The focus should be on addressing hypotension and fluid imbalance.