Aspirin may be used in the treatment of angina and MI for which of the following reasons?
To inhibit peptic ulcer disease
To decrease platelet aggregation
To reduce emphysema
To decrease carbon dioxide retention
The Correct Answer is B
A. Aspirin is not primarily used to inhibit peptic ulcer disease; it is used to prevent cardiovascular events by decreasing platelet aggregation.
B. Aspirin decreases platelet aggregation, making it useful in preventing clot formation in conditions such as angina and myocardial infarction.
C. Aspirin is not used to reduce emphysema; it is primarily used for its antiplatelet effects.
D. Aspirin does not directly decrease carbon dioxide retention; its primary mechanism of action in cardiovascular disease is through antiplatelet effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Sleepiness is not typically associated with a low lithium level.
B. A relaxed appearance is not typically associated with a low lithium level.
C. Calm behavior is not typically associated with a low lithium level.
D. A lithium level of 0.3 mEq/L is considered below the therapeutic range, which typically falls between 0.6 and 1.2 mEq/L. Therefore, a nurse would expect to assess symptoms of under-medication, such as potential recurrence of manic symptoms, such hyperactivity.
Correct Answer is A
Explanation
Explanation:
A. Headache is a common side effect of nitroglycerin due to vasodilation and can often be managed with continued use.
B. Nitroglycerin is known to cause headaches as a common side effect.
C. Taking nitroglycerin with a high-fat meal is not likely to prevent headaches; it may, in fact, delay absorption and onset of action.
D. A headache alone is not indicative of a serious allergic reaction to nitroglycerin; other symptoms would typically be present.
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