The nursing instructor is holding a clinical discussion with students in a renal unit in the hospital. The instructor asks about what is the smallest structure in the kidneys that forms urine.
One of the students states that the
The Correct Answer is {"dropdown-group-1":"C"}
The correct answer is nephron. The nephron is the smallest structure in the kidneys that forms urine, and it is composed of the renal corpuscle and the renal tubule.

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Naxlex Comprehensive Predictor Exams
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Correct Answer is {"dropdown-group-1":"B"}
Explanation
The term for severe itching is "pruritus," so the nurse should document the client's complaint as such. Pruritus can be caused by a variety of factors, including allergic reactions, skin conditions, and liver or kidney disease.
The nurse should assess the client's skin for any visible signs of irritation or rash and ask about any recent changes in medications or diet. Treatment for pruritus will depend on the underlying cause but may include topical or oral medications, cool compresses, or avoiding irritants.
Correct Answer is A
Explanation
Arm exercises on the affected side. Patients postmastectomy should avoid arm exercises on the affected side, especially if lymph nodes were removed, to prevent lymphedema. Wearing compression garments can also be helpful.
B: This option is correct and should be encouraged as it allows for easier movement of the arms.
C: This option is correct, but it does not address the specific needs of patients postmastectomy.
D: Applying cream to the breast is not necessarily contraindicated, but patients should be cautious about using any products that could irritate or damage the skin.
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