Which of the following is a potential complication for a client whose potassium level is 6.5 mEq/L?

Decreased urine output

Ascending muscle paralysis

Hypoglycemia

Ascites

Answer and Explanation

The Correct Answer is B

A. Decreased urine output is not directly associated with elevated potassium levels. It is more commonly linked to renal failure or dehydration.
B. Hyperkalemia (high potassium levels) can lead to ascending muscle paralysis due to its effects on the neuromuscular system. Potassium is critical for proper muscle function, and elevated levels can disrupt the electrical impulses needed for muscle contraction, potentially causing paralysis.
C. Hypoglycemia is unrelated to elevated potassium levels. It is more often associated with insulin use, inadequate food intake, or certain medical conditions.
D. Ascites is fluid accumulation in the abdomen, usually caused by liver disease or heart failure, and is not a direct complication of hyperkalemia.

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Correct Answer is ["75"]

Explanation

Total volume: 1800 mL
Infusion time: 24 hours
Calculation: 1800 mL / 24 hours = 75 mL/hour

Therefore, the IV pump should be set to deliver 75 mL/hr.

A. Ascending muscle weakness B. Muscle tetany and hyperreflexia C. Poor turgor and dry mucous membranes D. Bradycardia and hypotension

Correct Answer is C

Explanation

A. Ascending muscle weakness is more characteristic of hypokalemia (low potassium levels) rather than hypernatremia.
B. Muscle tetany and hyperreflexia are typically seen in hypocalcemia (low calcium levels) or hypomagnesemia (low magnesium levels), not hypernatremia.
C. Hypernatremia (high sodium levels) commonly causes dehydration, which results in poor skin turgor and dry mucous membranes. This is a key clinical sign of hypernatremia.
D. Bradycardia and hypotension are more commonly associated with hypovolemia (low blood volume) or hypotension, but they are not specific to hypernatremia.

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Which of the following is a potential complication for a client whose potassium level is 6.5 mEq/L?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer total parental nutrition (TPN) 1800 mL to infuse over 24 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["75"]

Explanation

Which assessment finding is most indicative of hypernatremia?

Correct Answer is C

Explanation

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