A nurse collecting data on a client who has vitamin A deficiency. Which of the following findings should the nurse expect?

Impaired vision

Swollen tongue

Constipation

Bleeding gums

Answer and Explanation

The Correct Answer is A

A. Vitamin A deficiency can cause vision impairments, such as night blindness, due to its essential role in maintaining the health of the retina.

B. A swollen tongue is more commonly associated with vitamin B deficiencies, particularly riboflavin (B2) or niacin (B3).

C. Constipation is not a typical symptom of vitamin A deficiency and is more commonly linked to inadequate dietary fiber or dehydration.

D. Bleeding gums are associated with vitamin C deficiency, which impacts collagen synthesis and gum health, rather than vitamin A deficiency.

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Correct Answer is B

Explanation

A. Keratinocytes are the most abundant cells in the epidermis, responsible for producing keratin, which strengthens skin but does not determine skin color.

B. Melanocytes produce melanin, the pigment responsible for skin color. They play a key role in protecting the skin from ultraviolet radiation.

C. Merkel cells are mechanoreceptors involved in touch sensation and do not influence pigmentation.

D. Langerhans cells are part of the immune system, aiding in the detection and presentation of pathogens, with no role in pigmentation.

A. Bathe every other day. B. Use deodorant daily. C. Wash hair once each week. D. Clean skin with a comedogenic cleanser

Correct Answer is B

Explanation

A. Bathing every day, rather than every other day, is typically recommended for adolescents due to increased sweat and oil production during puberty.

B. Using deodorant daily helps manage body odor, a common concern during adolescence, making it an important hygiene practice.

C. Washing hair once a week is not adequate for most adolescents, who may need more frequent washing to remove excess oil and prevent buildup.

D. Using a comedogenic cleanser can clog pores and worsen acne; non-comedogenic products are more appropriate for skin hygiene.

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A nurse collecting data on a client who has vitamin A deficiency. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting with teaching a class about the function of cells in the epidermis. The nurse should include that which of the following cells determine skin color?

Correct Answer is B

Explanation

A nurse is reinforcing teaching with an adolescent client about hygiene. Which of the following instructions should the nurse include?

Correct Answer is B

Explanation

A nurse is preparing to obtain a 24-hr urine collection from a client. Which of the following actions should the nurse plan to take?

A nurse is caring for a client who has constipation and is bearing down to have a bowel movement. The nurse should monitor the client for which of the following?

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A nurse is assisting with reviewing the Health Nurse, Healthy Nation program developed by the American Nurses Association (ANA) for a presentation for a group of staff nurses. Which of the following is one of the five initiatives for this program?

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