A nurse is collecting data from a client who has peripheral arterial disease (PAD). Which of the following findings should the nurse expect?

Intermittent claudication

Darkened skin color near extremities

Warm extremities

Edema

Answer and Explanation

The Correct Answer is A

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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Correct Answer is C

Explanation

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.

A. The PR intervals are 0.15 second. B. The QT interval is equal to the R-R interval. C. The QRS intervals are 0.08 second. D. The ST segment is above the isoelectric line.

Correct Answer is D

Explanation

Choice A reason: The PR interval, which is the time from the onset of atrial depolarization (beginning of the P wave) to the onset of ventricular depolarization (beginning of the QRS complex), normally ranges from 0.12 to 0.20 seconds. A PR interval of 0.15 second is within the normal range and does not indicate an acute myocardial infarction.

Choice B reason: The QT interval represents the total time for ventricular depolarization and repolarization. The normal QT interval varies based on heart rate and gender but is typically less than half of the R-R interval in a normal heart rhythm. Therefore, a QT interval equal to the R-R interval is abnormally prolonged, which may suggest other conditions but is not a specific indicator of acute myocardial infarction.

Choice C reason: The QRS complex reflects ventricular depolarization and normally ranges from 0.06 to 0.10 seconds. A QRS interval of 0.08 second is within the normal range and does not suggest an acute myocardial infarction.

Choice D reason: ST segment elevation is a critical finding in the diagnosis of acute myocardial infarction. The ST segment should be at the isoelectric line; elevation above this line is indicative of myocardial injury and is a key diagnostic criterion for ST-elevation myocardial infarction (STEMI). An elevated ST segment is often seen in the early stages of an acute myocardial infarction and requires immediate medical attention.

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A nurse is collecting data from a client who has peripheral arterial disease (PAD). Which of the following findings should the nurse expect?

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