A client on digitalis has a lab report of potassium 3.0 mEq/L.
The nurse would instruct the client to eat which of these foods?
Asparagus.
Cantaloupe.
Blackberries.
Cucumbers.
Cucumbers.
The Correct Answer is B
The client on Digitalis has a low potassium level of 3.0 mEq/L, below the normal range of 3.5-5.0 mEq/L. Low potassium levels can increase the risk of digitalis toxicity, which can cause nausea, abdominal discomfort, visual changes, and cardiac arrhythmias.
The nurse would instruct the client to eat foods high in potassium, such as cantaloupe, to prevent or correct hypokalemia.
Choice A. Asparagus is wrong because asparagus is a low-potassium food that contains only 202 mg of potassium per cup.
Eating asparagus would not help to raise the client’s potassium level.
Choice C. Blackberries are wrong because blackberries are also a low-potassium food that contains only 233 mg of potassium per cup.
Eating blackberries would not help to raise the client’s potassium level.
Choice D. Cucumbers is wrong because cucumbers are a very low-potassium food that contains only 76 mg of potassium per cup.
Eating cucumbers would not help to raise the client’s potassium level and may even lower it further.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
This is because assault is the threat of harm or unwanted contact, and battery is the actual physical contact without consent.
If the nurse administers the injection despite the client’s refusal, the nurse is violating the client’s autonomy and right to refuse treatment, and is committing both assault and battery.
Choice A is wrong because malice means having a deliberate intention to harm someone. The nurse may not have malice but may be acting out of ignorance or negligence.
Choice B is wrong because malpractice means a failure to meet a standard of care or conduct that causes injury or damage to a patient.
The nurse may be guilty of malpractice, but this is not the best term to describe the nurse’s action.
Choice C is wrong because negligence means a lack of care or skill that results in harm or injury.
The nurse may be negligent, but this is not the best term to describe the nurse’s action.
Correct Answer is B
Explanation
The nurse should ask this question to support safe medication administration because the client is to receive medications that are highly teratogenic. Teratogens are substances that can cause congenital disorders and fetal abnormalities.
The nurse should avoid giving teratogenic medications to pregnant clients or clients who may become pregnant.
Choice A is wrong because the family history of cancer is not relevant to the teratogenic effects of the medications.
Choice C is wrong because the previous experience of severe side effects from a drug is not related to the risk of fetal harm.
Choice D is wrong because the allergy to any prescription or non-prescription drugs is not specific to the teratogenic potential of the medications.
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