A nurse is collecting data from a client who has hypothyroidism.
When reviewing the findings and the client’s medical record, which of the following interventions should the nurse suggest to the provider?

Consider thyroid ablation therapy.

Increase the dosage of levothyroxine.

Replace lovastatin with cholestyramine.

Restrict the client’s intake of iodized salt.

Answer and Explanation

The Correct Answer is B

This is because the client has hypothyroidism, which means their thyroid gland does not produce enough thyroid hormone. Levothyroxine is a synthetic form of thyroid hormone that can replace the missing hormone and normalize the TSH level. The client’s TSH level is 8.9 mIU/L, which is above the normal range of 0.4 to 4.0 mIU/L. This indicates that the client’s current dosage of levothyroxine is insufficient and needs to be increased.

Choice A is wrong because thyroid ablation therapy is a treatment for hyperthyroidism, not hypothyroidism.

Thyroid ablation therapy involves destroying part or all of the thyroid gland with radioactive iodine or surgery, which reduces the production of thyroid hormone.

This would worsen the client’s condition and symptoms.

Choice C is wrong because lovastatin is a statin drug that lowers cholesterol levels. Hypothyroidism can cause high cholesterol levels, but this is usually corrected by levothyroxine therapy. Replacing lovastatin with cholestyramine, a bile acid sequestrant that also lowers cholesterol levels, would not address the underlying cause of hypothyroidism and would not improve the client’s TSH level.

Choice D is wrong because restricting the intake of iodized salt would not help the client with hypothyroidism. Iodine is an essential element for the synthesis of thyroid hormone, but most people in developed countries get enough iodine from their diet.

Hypothyroidism is usually caused by autoimmune disease, not iodine deficiency.

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Correct Answer is A

Explanation

This is outside of the expected reference range for a 2-week-old infant, which is 30 to 60 breaths per minute. A respiratory rate higher than 60 breaths per minute can indicate respiratory distress or infection.

Choice B is wrong because BP 64/42 mm Hg is within the normal range for a 2-week-old infant, which is 65 to 85/45 to 55 mm Hg.

Choice C is wrong because Axillary temperature 36.6° C (97.9° F) is within the normal range for a 2-week-old infant, which is 36.5 to 37.5° C (97.7 to 99.5° F).

Choice D is wrong because Apical heart rate 124/min is within the normal range for a 2-week-old infant, which is 110 to 160 beats per minute.

A. Place the newborn on their abdomen and observe the movement of their extremities. B. Stroke the newborn’s cheek toward their mouth. C. Stroke upward on the lateral aspect of the newborn’s foot. D. Place the newborn on a flat surface and clap hands loudly.

Correct Answer is D

Explanation

Place the newborn on a flat surface and clap hands loudly.

This action will elicit the Moro reflex, also known as the startle reflex, which is a normal, involuntary reaction that newborns and infants have when they’re startled. In response to the sound, the baby will throw back his or her head, extend out his or her arms and legs, cry, then pull the arms and legs back in.

Choice A is wrong because placing the newborn on their abdomen and observing the movement of their extremities will not trigger the Moro reflex.

This position may elicit other reflexes such as the crawling reflex or the tonic neck reflex.

Choice B is wrong because stroking the newborn’s cheek toward their mouth will not trigger the Moro reflex. This action will elicit the rooting reflex, which helps the baby find the breast or bottle to start feeding.

Choice C is wrong because stroking upward on the lateral aspect of the newborn’s foot will not trigger the Moro reflex. This action will elicit the Babinski reflex, which causes the big toe to extend upward and the other toes to fan out.

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A nurse is collecting data from a client who has hypothyroidism. When reviewing the findings and the client’s medical record, which of the following interventions should the nurse suggest to the provider?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse at a pediatric clinic is checking the vital signs of a 2-week-old infant. Which of the following findings is outside of the expected reference range?

Correct Answer is A

Explanation

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Correct Answer is D

Explanation

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A nurse is collecting data from a client who has hypothyroidism.
When reviewing the findings and the client’s medical record, which of the following interventions should the nurse suggest to the provider?