A nurse is reinforcing teaching with a middle-aged client about hypertension. Which of the following information should the nurse include in the teaching?
Set your goal body weight within 25% of your ideal body weight.
Limit alcohol consumption to two drinks a day for men and one drink a day for women when hypertensive.
Plan to lower sodium intake to less than 2,300 mg each day.
Plan to have potassium blood levels checked when taking thiazide diuretics.
None
None
The Correct Answer is C
Choice A reason : Setting a goal body weight within 25% of the ideal body weight can be misleading. The ideal body weight should be determined based on body mass index (BMI), considering the individual's height and weight. A BMI of 18.5 to 24.9 is considered normal.
Choice B reason : This is a general guideline for alcohol consumption, but for individuals with hypertension, it is often recommended to limit alcohol intake even further to help manage blood pressure
Choice C reason : This is a key recommendation for managing hypertension. Reducing sodium intake helps lower blood pressure and is a widely accepted guideline
Choice D reason : Monitoring potassium levels is crucial when taking thiazide diuretics because these medications can decrease potassium levels in the blood, leading to hypokalemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason : Epinephrine is an adrenergic agonist primarily used in the management of cardiac arrest, anaphylaxis, and severe asthma attacks. It is not used to reverse the effects of warfarin overdose. Warfarin acts as an anticoagulant by inhibiting vitamin K-dependent clotting factors, and epinephrine has no role in this mechanism.
Choice B reason : Vitamin K is the antidote for warfarin toxicity. Warfarin works by inhibiting the vitamin K-dependent clotting factors II, VII, IX, and X. In the event of an overdose, vitamin K is administered to reverse the anticoagulant effects of warfarin and restore the clotting factor levels to normal. The administration can be oral or intravenous, depending on the severity of the overdose and the urgency of the situation.
Choice C reason : Atropine is an anticholinergic drug used to treat bradycardia (slow heart rate) and as an antidote for organophosphate poisoning. It does not have a role in reversing warfarin overdose as it does not affect the clotting cascade or vitamin K metabolism.
Choice D reason : Protamine is used to reverse the effects of heparin, another anticoagulant, but not warfarin. Protamine sulfate binds to heparin, forming a stable complex and neutralizing its anticoagulant effects. Since warfarin's mechanism of action is different from heparin's, protamine is not effective in reversing warfarin toxicity.
Correct Answer is ["A","C","D"]
Explanation
Choice A reason : Dyspnea, or difficulty breathing, is a common symptom of left-sided heart failure. It occurs because the heart is unable to pump efficiently, leading to a backup of fluid in the lungs, which can cause shortness of breath.
Choice B reason : Jugular vein distention is typically associated with right-sided heart failure, not left-sided. It occurs when there is an increased pressure in the right atrium, leading to visible bulging of the neck veins.
Choice C reason : Orthopnea, or difficulty breathing while lying flat, is another symptom of left-sided heart failure. Fluid accumulation in the lungs makes it difficult for the patient to breathe without elevation, hence they may need to sleep with extra pillows.
Choice D reason : Crackles, which are heard during lung auscultation, are indicative of fluid accumulation in the alveoli due to the inefficiency of the left side of the heart to pump blood, leading to pulmonary congestion.
Choice E reason : Tachycardia, or rapid heartbeat, can be a response to left-sided heart failure as the body attempts to compensate for the decreased cardiac output by increasing the heart rate to maintain adequate blood flow.
Choice F reason : Gastrointestinal bloating is more commonly associated with right-sided heart failure due to systemic venous congestion leading to fluid accumulation in the abdominal organs and tissues.
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