Which electrolyte will be high in a client with hypoparathyroidism?

Phosphorus

Calcium

Magnesium

Potassium

Answer and Explanation

The Correct Answer is A

Choice A reason: Hypoparathyroidism lowers PTH, reducing phosphorus excretion, raising serum levels as kidneys reabsorb more, while calcium drops, a classic imbalance.

Choice B reason: Calcium decreases in hypoparathyroidism due to low PTH, impairing bone resorption and gut absorption, opposite to being high, so this is incorrect.

Choice C reason: Magnesium isn’t directly regulated by PTH; hypoparathyroidism doesn’t consistently elevate it, staying normal unless other factors intervene.

Choice D reason: Potassium is unaffected by hypoparathyroidism, controlled by aldosterone and kidneys, not PTH, so it doesn’t rise with this condition.

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Correct Answer is D

Explanation

Choice A reason: Renin, from the kidneys, regulates blood pressure via angiotensin, not a thyroid product, unrelated to its metabolic or calcium functions.

Choice B reason: BNP, secreted by the heart, reduces volume overload in heart failure, not a thyroid hormone, distinct from its endocrine role.

Choice C reason: Erythropoietin, from kidneys, stimulates red blood cell production, not produced by the thyroid, which focuses on metabolism and calcium.

Choice D reason: Calcitonin, from thyroid parafollicular cells, lowers blood calcium by inhibiting bone resorption, a key thyroid hormone alongside T3/T4.

A. She has stopped speaking to all of us B. She has difficulty using her toothbrush and comb C. She seems forgetful and takes longer to do daily tasks D. She has lost control of her bladder and bowel

Correct Answer is C

Explanation

Choice A reason: Stopping speech entirely suggests advanced Alzheimer’s or aphasia, not mild, where memory and task performance decline first, not communication fully.

Choice B reason: Difficulty with toothbrush and comb indicates moderate Alzheimer’s, where motor apraxia emerges, beyond mild stage’s primary memory issues.

Choice C reason: Forgetfulness and slower task completion reflect mild Alzheimer’s early memory loss and executive dysfunction, impairing planning, consistent with initial stages.

Choice D reason: Bladder and bowel incontinence occur in late Alzheimer’s from severe brain damage, not mild, where cognitive, not physical, decline predominates.

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Which electrolyte will be high in a client with hypoparathyroidism?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following hormones is secreted by the thyroid gland?

Correct Answer is D

Explanation

Which statement by the family is consistent with mild Alzheimer’s disease?

Correct Answer is C

Explanation

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