A nurse is preparing to administer potassium chloride 20 mEq suspension PO daily. The amount available is potassium chloride suspension 10 mEq/mL. How many mL should the nurse administer?
(Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

To calculate the amount of potassium chloride suspension the nurse should administer, we can use the formula:

Amount of medication (mL) = Desired dose (mEq) / Concentration (mEq/mL)

In this case, the desired dose is 20 mEq, and the concentration of the potassium chloride suspension is 10 mEq/mL.

Amount of medication (mL) = 20 mEq / 10 mEq/mL Amount of medication (Ml) = 2 mL

Therefore, the nurse should administer 2 mL of the potassium chloride suspension.

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Correct Answer is B

Explanation

Hypokalemia refers to low levels of potassium in the blood. Potassium is an essential electrolyte that plays a crucial role in nerve and muscle cell functioning. When potassium levels are low, it can lead to muscle weakness or even muscle cramps.

Hypertension (high blood pressure) is not commonly associated with hypokalemia. In fact, hypokalemia can sometimes cause low blood pressure (hypotension).

Hyperactive bowel sounds are more commonly associated with conditions such as diarrhea, gastroenteritis, or bowel obstruction. While diarrhea can contribute to electrolyte imbalances, it is not a specific manifestation of hypokalemia.

Cerebral edema refers to swelling in the brain and is not typically associated with hypokalemia. Hypokalemia is more likely to affect muscle and nerve function rather than cerebral edema.

A. Nausea and vomiting B. Flushed skin C. Extreme thirst D. Fever

Correct Answer is A

Explanation

A.Severe hyponatremia can cause nausea and vomiting due to the disturbance in electrolyte balance and the effects on the central nervous system. It is a common symptom associated with low sodium levels.

B.Flushed skin is not typically associated with hyponatremia. This is more commonly seen in conditions such as fever, inflammation, or allergic reactions.

C.Extreme thirst is more associated with hypernatremia (high sodium levels) rather than hyponatremia. In hyponatremia, the client might have a reduced sensation of thirst or might experience symptoms related to fluid overload.

D. Fever is not a direct symptom of hyponatremia. It can be associated with infections or inflammatory conditions, but it is not a typical manifestation of low sodium levels.

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has diarrhea. Which of the following findings is a manifestation of hypokalemia?

Correct Answer is B

Explanation

A nurse is assessing a client who has a sodium level of 116 mEq/L. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

A home health nurse is assessing an older adult client in the home who has decreased vision due to a history of glaucoma. Which of the following findings should the nurse identify as a safety risk?

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A nurse is caring for a client who is receiving IV fluids to correct dehydration. Which of the following laboratory values should indicate to the nurse that the client is effectively responding to treatment?

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A nurse is assessing a client who has had diarrhea for several days. Which of the following findings should the nurse expect?

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