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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
This is because the prescribed dose is 1 tablespoon, which is equivalent to 15 ml. Therefore, to get the amount of milliliters for each dose, you need to multiply 15 ml by 2, which gives you 30 ml.
Choice A is wrong because 10 ml is less than 1 tablespoon.
Choice B is wrong because 5 ml is equal to 1 teaspoon, which is one-third of a tablespoon.
Choice C is wrong because 15 ml is equal to 1 tablespoon, which is half of the prescribed dose.
Correct Answer is D
Explanation
This is because the recovery position helps maintain the airway and prevent aspiration, and loosening the necktie prevents breathing restriction.
The other choices are wrong because:
Choice A is wrong because placing a stick or any object in the person’s mouth can cause injury to the teeth, gums, tongue or jaw and obstruct the airway. The person cannot swallow or bite their tongue during a seizure.
Choice B is wrong because recording the time of the seizure is not the first priority. The first priority is to ensure the safety and comfort of the person.
Choice C is wrong because restraining the limbs can cause injury or fracture, increase agitation and prolong the seizure. The nurse should protect the person from injury by moving furniture away and padding the head.
Normal ranges for seizure duration are usually less than 5 minutes for generalized tonic-clonic seizures and less than 15 seconds for absence seizures. If the seizure lasts longer than 5 minutes, or if the person has repeated seizures without regaining consciousness, it is considered a medical emergency and requires immediate treatment.
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