Nursing Elites

1. A 22-year-old was recently diagnosed with acquired immunodeficiency syndrome (AIDS). Which decreased lab finding would be expected to accompany this virus?

• A. CD4 helper T cells
• B. CD8 helper T cells
• C. CDC cells
• D. CDC10 cells

Correct answer: A

Rationale: In a person diagnosed with AIDS, a decrease in CD4 helper T cells is expected. These cells are critical for the immune system's proper functioning, and their reduction weakens the body's ability to fight infections. CD8 helper T cells (Choice B) are not typically decreased in AIDS. CDC cells (Choice C) and CDC10 cells (Choice D) are not relevant terms in this context, making them incorrect choices.

2. A client with a history of chronic alcoholism presents to the emergency department with a complaint of double vision. Which cranial nerve is most likely involved?

• A. Cranial nerve I (Olfactory)
• B. Cranial nerve III (Oculomotor)
• C. Cranial nerve VI (Abducens)
• D. Cranial nerve VII (Facial)

Correct answer: C

Rationale: The correct answer is Cranial nerve VI (Abducens). Chronic alcoholism can lead to damage to the abducens nerve, which controls the lateral movement of the eye. This damage can result in symptoms like double vision. Cranial nerve I (Olfactory) is responsible for the sense of smell and is not related to eye movement. Cranial nerve III (Oculomotor) controls most of the eye movements but is less likely to be affected in chronic alcoholism than the abducens nerve. Cranial nerve VII (Facial) is responsible for facial movements and is not associated with double vision.

3. In a patient with a subconjunctival hemorrhage due to allergic rhinitis, which statement is accurate?

• A. The hemorrhage will resolve without treatment within 2 weeks.
• B. The patient should be referred for immediate ophthalmologic examination.
• C. Oral antihistamines should be started to prevent further complications.
• D. Topical corticosteroids may be considered to reduce inflammation.

Correct answer: A

Rationale: In a patient with a subconjunctival hemorrhage secondary to allergic rhinitis, the hemorrhage is typically self-limiting and will resolve on its own within 2 weeks without the need for specific treatment. Referring the patient for immediate ophthalmologic examination is not necessary unless there are other concerning symptoms. Starting oral antihistamines may help manage the underlying allergic rhinitis but is not specifically indicated for the hemorrhage. Topical corticosteroids are not routinely prescribed for subconjunctival hemorrhage as they may have limited benefit and could potentially cause complications.

4. A nurse is caring for a patient who is being treated with clomiphene citrate (Clomid) for infertility. What side effect should the nurse warn the patient about?

• A. Headaches and visual disturbances
• B. Nausea and vomiting
• C. Hot flashes and abdominal discomfort
• D. Fatigue and depression

Correct answer: C

Rationale: The correct answer is C: 'Hot flashes and abdominal discomfort.' Clomiphene citrate, commonly known as Clomid, can lead to hot flashes and abdominal discomfort as side effects. It is important for the nurse to warn the patient about these potential effects. Choices A, B, and D are incorrect because headaches and visual disturbances, nausea and vomiting, as well as fatigue and depression are not commonly associated with clomiphene citrate use.

5. Which of the following hormones do the kidneys secrete to increase red blood cell production?

• A. Erythropoietin
• B. Insulin and glycogen
• C. Testosterone
• D. Thyroid stimulating hormone

Correct answer: A

Rationale: The correct answer is A: Erythropoietin. The kidneys produce erythropoietin to stimulate the production of red blood cells. Insulin and glycogen are not hormones secreted by the kidneys; insulin is produced by the pancreas, and glycogen is a stored form of glucose. Testosterone is a hormone primarily produced by the testes in males and to a lesser extent in females. Thyroid stimulating hormone is produced by the pituitary gland to regulate thyroid function, not red blood cell production.

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