A client with pernicious anemia takes supplemental folate and self-administers monthly vitamin B12 injections. The client reports feeling increasingly fatigued. Which laboratory value should the nurse review?

Platelet count.

Liver enzymes.

Complete blood count.

Serum electrolytes.

Answer and Explanation

The Correct Answer is C

Choice A reason: Platelet count is important for clotting but does not directly address the cause of fatigue in pernicious anemia.

Choice B reason: Liver enzymes are important for liver function but are not related to pernicious anemia.

Choice C reason:

The correct answer is c) because a complete blood count (CBC) provides information about hemoglobin and hematocrit levels, which are directly impacted by pernicious anemia and can explain the fatigue.

Choice D reason: Serum electrolytes are important but do not directly address the cause of fatigue in pernicious anemia.

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Free Nursing Study Resources

Correct Answer is B

Explanation

Choice A reason: While being fair-skinned and older increases risk, exposure to UV radiation is a significant factor.

Choice B reason:

The correct answer is b) because a fair-skinned client who works outdoors (construction worker) has higher exposure to UV radiation, increasing the risk of skin cancer.

Choice C reason: Having a family history of skin cancer is a risk factor, but dark-skinned individuals have lower risk compared to fair-skinned individuals with high UV exposure.

Choice D reason: Tanning bed use increases risk, but fair-skinned individuals with prolonged UV exposure have a higher overall risk.

A. Avoid excessive eye strain by limiting computer screen time. B. Meticulously follow the regimen for administering prescribed eye drops. C. Report any changes in visual perception immediately. D. Maintain a diet high in vegetables, particularly carotene. E. Schedule regular appointments to measure eye pressures.

Correct Answer is ["B","C","E"]

Explanation

Choice A reason: Limiting computer screen time is good general advice but is not specific to preventing blindness from glaucoma.

Choice B reason:

The correct answer is b) because following the prescribed regimen for eye drops helps manage intraocular pressure, which is crucial for preventing optic nerve damage in glaucoma.

Choice C reason:

The correct answer is c) because reporting any changes in vision can help detect progression of glaucoma early and allow for timely intervention.

Choice D reason: Maintaining a diet high in vegetables is good for overall health but is not directly related to preventing blindness from glaucoma.

Choice E reason:

The correct answer is e) because regular eye pressure checks help monitor the effectiveness of treatment and prevent progression of glaucoma.

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A client with pernicious anemia takes supplemental folate and self-administers monthly vitamin B12 injections. The client reports feeling increasingly fatigued. Which laboratory value should the nurse review?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which client has the highest risk for developing skin cancer?

Correct Answer is B

Explanation

A client with a new diagnosis of glaucoma is concerned about going blind. To help prevent blindness due to glaucoma, the nurse should instruct the client to implement which action(s)? Select all that apply.

Correct Answer is ["B","C","E"]

Explanation

A client with pernicious anemia takes supplemental folate and self-administers monthly vitamin B12 injections. The client reports feeling increasingly fatigued. Which laboratory value should the nurse review?

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