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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Related Questions
Correct Answer is A
Explanation
Choice A reason : The therapeutic INR range for a patient on Warfarin, especially for conditions such as atrial fibrillation, venous thromboembolism, and for the prevention of thrombosis in patients with prosthetic heart valves, is typically 2.0-3.0. This range balances the risk of clotting with the risk of bleeding. An INR of 2.0-3.0 means that the blood is taking twice to three times as long as normal blood to clot, which is the desired effect of the medication in preventing harmful clots.
Choice B reason : An INR range of 4.0-5.0 is generally considered too high for most therapeutic purposes and increases the risk of bleeding complications. This range might be appropriate in very specific clinical situations, such as for patients with mechanical heart valves who may require a slightly higher INR, but it is not the standard therapeutic range.
Choice C reason : An INR range of 1.0-2.0 is below the therapeutic range for patients on Warfarin. This range would not provide sufficient anticoagulation and would leave the patient at risk for thrombotic events.
Choice D reason : An INR range of 3.0-4.9 is higher than the standard therapeutic range and could lead to an increased risk of bleeding. While some patients with mechanical heart valves in the mitral position may require an INR up to 3.5, an INR higher than this is usually not necessary and could be dangerous.
Correct Answer is A
Explanation
Choice A reason f:Intermittent claudication is a classic symptom of PAD, characterized by muscle pain or cramping in the legs triggered by exercise, such as walking, which typically disappears after a few minutes of rest. This symptom occurs due to inadequate blood flow to the muscles during increased demand.
Choice B reason :Darkened skin color near the extremities, also known as hyperpigmentation, can occur in PAD due to the chronic ischemia and the resultant buildup of waste products in the tissue, which may lead to skin changes.
Choice C reason :Warm extremities are not typically associated with PAD. In fact, patients with PAD may have cooler extremities compared to the rest of the body due to reduced blood flow.
Choice D reason :Edema is not a common finding in PAD. Instead, PAD can lead to decreased skin temperature, loss of hair, shiny skin, and non-healing wounds on the extremities due to poor circulation.
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