A nurse is caring for a client who has chronic hypertension. The client's morning vital signs include BP 140/80 mm Hg, heart rate 54/min, and respiratory rate 18/min. Which of the following medications should the nurse plan to withhold?
Lisinopril
Hydrochlorothiazide D
Aspirin
Atenolol
The Correct Answer is D
D. Atenolol is a beta-blocker used to treat hypertension and lower heart rate. Given the client's low heart rate of 54 beats per minute (bradycardia), there is a potential concern about further lowering the heart rate with atenolol. Therefore, the nurse should consider withholding atenolol and consulting with the healthcare provider regarding the low heart rate before administering the medication.
A. Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used to treat hypertension. With a blood pressure of 140/80 mm Hg, it is within the normal range for a client with chronic hypertension.
B. Hydrochlorothiazide is a diuretic commonly used to treat hypertension. With a blood pressure of 140/80 mm Hg, it is within the normal range for a client with chronic hypertension. Therefore, there is no immediate need to withhold hydrochlorothiazide based on the current blood pressure reading.
C. Aspirin is commonly used for cardiovascular protection in clients with hypertension. It is not typically withheld based on blood pressure readings alone unless there are other contraindications or concerns.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Renal function typically declines with age, leading to a decrease in glomerular filtration rate (GFR) and renal blood flow. As a result, medications may be excreted more slowly from the body, leading to an increased risk of drug accumulation and potential toxicity. Adjustments in medication dosages or dosing intervals may be necessary to account for this age-related change.
B. Brain receptors do not change significantly. However, older adults may require lower doses to achieve the same therapeutic effect due to reduced receptor sensitivity.
C. Gastric emptying tends to slow down with age rather than increase. Delayed gastric emptying can affect the absorption of orally administered medications, leading to unpredictable drug levels and potentially reduced efficacy.
D. Hepatic function generally decreases with age, leading to a decline in the metabolic capacity of the liver. This can result in slower drug metabolism and clearance, prolonging the duration of action of medications and increasing the risk of adverse effects.
Correct Answer is B
Explanation
B. Pregnant individuals should not receive the LAIV. It is recommended that pregnant individuals receive the inactivated influenza vaccine (IIV) instead. Therefore, this client has a contraindication to receiving the LAIV.
A. Rhinitis, or inflammation of the nasal passages, is not a contraindication to receiving the LAIV. In fact, LAIV may be preferred over the inactivated influenza vaccine (IIV) for individuals without contraindications between the ages of 2 and 49 years.
C. Recent receipt of a tattoo is not a contraindication to receiving the LAIV. While LAIV should generally not be administered to individuals with compromised immune systems, recent tattooing is not considered a contraindication.
D. Traveling to a different country is not a contraindication to receiving the LAIV. However, individuals with certain medical conditions or who are immunocompromised should not receive the LAIV.
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