An older adult diabetic patient is mildly hypertensive. The nurse prepares to educate the patient regarding angiotensin ll blocking agents. These drugs are especially useful in older adults because they:
protect the kidneys function
have a well-defined therapeutic window
can be given when liver function is compromised
are more effective than other drugs in the same class
The Correct Answer is A
A. Angiotensin II receptor blockers (ARBs) are a class of medications used to treat high blood pressure. They work by blocking the effects of angiotensin II, a hormone that constricts blood vessels and causes the kidneys to retain sodium and water. This can lead to increased blood pressure and damage to the kidneys.
B. While ARBs do have a well-defined therapeutic window, this is not the primary reason why they are especially useful in older adults.
C. ARBs should be used with caution in patients with liver problems, as they can be metabolized by the liver.
D. ARBs are generally considered to be as effective as other antihypertensive medications, such as angiotensin-converting enzyme (ACE) inhibitors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. While this question may provide some insight into the patient's drinking habits, it is not as direct and informative as asking about the quantity of alcohol consumed.
B. This question may reveal a history of alcohol-related problems, but it does not provide information about the patient's current drinking habits.
C. While this question may be relevant in some cases, it is not a universal indicator of alcohol abuse. Many people may drink alone without having a problem with alcohol.
D. To assess an older adult's risk potential for alcohol abuse, it is important to get a sense of their drinking habits. Asking about the number of alcoholic drinks consumed each week is a direct and informative way to assess their drinking patterns.
Correct Answer is A
Explanation
A. In Korean culture, silence and avoiding eye contact can be seen as signs of respect and deference, especially towards individuals perceived as having authority or expertise. Therefore, the patient's behavior is likely not a sign of dissatisfaction or discomfort, but rather a cultural expression of respect for the nurse.
B. While it is possible for the patient to be dissatisfied with his care, the nurse should not assume this based solely on his behavior. It's important to consider cultural factors and use other communication strategies to assess the patient's needs and concerns.
C. This is not necessarily the case. The patient may simply be uncomfortable speaking up or asking questions in a language that is not his native tongue.
D. While it is possible for the patient to be uncomfortable discussing personal matters, the nurse should not assume this based solely on his behavior. It's important to consider cultural factors and use other communication strategies to assess the patient's needs and concerns.
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