A home health nurse is reinforcing teaching with a client who has diabetes mellitus. Which of the following statements should the nurse make to evaluate the client's use of a glucometer?
"Let me demonstrate for you how to use this machine correctly."
"Tell me how long you have been using this glucometer."
"Show me what blood glucose supplies you have available."
"I would like to observe you using your glucometer."
The Correct Answer is D
The nurse should observe the client using the glucometer to assess their technique and accuracy. This is an example of a return demonstration, which is an effective teaching method for psychomotor skills.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
The correct answer is A.
Wipe any excess medication from the inner canthus outward. Bacitracin ophthalmic ointment is an antibiotic that treats bacterial infections of the eye.
The nurse should apply a thin layer of ointment along the lower eyelid margin and wipe any excess medication from the inner canthus (the corner of the eye near the nose) outward with a sterile gauze pad or tissue to prevent clogging of tear ducts and spreading of infection.
Correct Answer is A
Explanation
Explanation: Sweet potato is a food that is high in potassium, which is an electrolyte that regulates fluid balance, nerve impulses, and muscle contractions in the body. A medium- sized sweet potato contains about 541 mg of potassium, which is more than 10% of the recommended daily intake for adults. Baked chicken breast, wheat bread, and canned green beans are foods that are low or moderate in potassium, containing less than 300 mg per serving.
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