A nurse is assessing a client who has a calcium level of 7.6 mg/dL. Which of the following findings should the nurse expect?

Hypertension

Muscle twitching

Bounding pulse.

Increased urine output

Answer and Explanation

The Correct Answer is B

A. Hypertension is not a typical finding of hypocalcemia. Instead, hypocalcemia can cause hypotension due to decreased myocardial contractility.
B. Muscle twitching is a common manifestation of hypocalcemia. Low calcium levels increase neuromuscular excitability, leading to twitching, tetany, and spasms.
C. A bounding pulse is not associated with hypocalcemia. Instead, hypocalcemia can cause weak, thready pulses due to decreased cardiac output.
D. Increased urine output is not a direct symptom of hypocalcemia. However, hypercalcemia can lead to polyuria due to its effect on the kidneys.

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Correct Answer is D

Explanation

A. I will turn the car seat forward facing when my baby is 1 year old. This is incorrect because the American Academy of Pediatrics recommends keeping infants in a rear-facing car seat until at least 2 years of age or until they reach the maximum height and weight limit specified by the car seat manufacturer.
B. I will place the retainer clip on my baby's upper abdomen. This is incorrect because the retainer clip should be positioned at armpit level to properly secure the straps and protect the baby in case of a collision.
C. I will position the shoulder harness straps 3 inches above my baby's shoulders. This is incorrect because for a rear-facing car seat, the shoulder harness straps should be positioned at or just below the infant’s shoulders, not above.
D. I will position my baby at a 45-degree angle in the car seat. This is correct because positioning the baby at a 45-degree angle helps maintain an open airway and prevents airway obstruction due to the head falling forward.

A. Bradycardia B. Edema C. Hypotension D. Crackles

Correct Answer is C

Explanation

A. Bradycardia is not expected with dehydration. Instead, tachycardia occurs as a compensatory response to low blood volume.
B. Edema is not a symptom of dehydration. Instead, dehydration leads to decreased tissue perfusion and dry mucous membranes.
C. Hypotension occurs due to decreased blood volume from fluid loss, leading to low blood pressure and potential dizziness or weakness.
D. Crackles are not expected in dehydration. Instead, lung sounds are typically clear unless another condition is present.

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A nurse is assessing a client who has a calcium level of 7.6 mg/dL. Which of the following findings should the nurse expect?

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