A nurse is teaching a client who has diabetes mellitus about foot care.
Which of the following instructions should the nurse include?
"Wear cotton rather than nylon socks.".
"Use a heating pad to keep your feet warm at night.".
"Wear loose-fitting slippers around the house.".
"Wash your feet twice per day with antibacterial soap and hot water.".
The Correct Answer is A
People with diabetes should wear cotton rather than nylon socks.
Cotton socks are more breathable and can help keep feet dry, reducing the risk of infection.
Choice B is not the answer because people with diabetes should never use a heating pad on their feet.
Choice C is not the answer because people with diabetes should avoid walking barefoot, even around the house.
Choice D is not the answer because people with diabetes should wash their feet every day in warm water with mild soap, not hot water and antibacterial soap.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
“You should expect a warm sensation after the injection of the contrast dye during the procedure.” During cardiac catheterization, a contrast dye is injected into the body to highlight blood flow through the arteries and show blockages in the blood vessels that lead to the heart.
This can cause a warm sensation.
Choice A is incorrect because usually, patients are awake during cardiac catheterization but are given medications to help them relax.
Choice B is incorrect because recovery time for a cardiac catheterization is quick.
Choice D is incorrect because there is no information found to support this statement.
Correct Answer is A
Explanation
First-degree heart block is a type of atrioventricular (AV) block that involves the consistent prolongation of the PR interval (defined as >0.20 seconds) due to delayed conduction via the atrioventricular node.
This is seen on an ECG as a PR interval greater than 200 ms in length.
Choice B: Nondiscernible P waves are not an answer because it is not mentioned as a characteristic of first-degree heart block in my sources.
Choice C: More P waves than QRS complexes is not an answer because it is not mentioned as a characteristic of first-degree heart block in my sources.
Choice D: No correlation between P and QRS waves is not an answer because it is not mentioned as a characteristic of first-degree heart block in my sources.
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