Nursing Elites

1. When educating a patient starting on oral contraceptives, what should the nurse include in the teaching plan regarding potential side effects?

• A. Weight gain, mood changes, and nausea
• B. Increased appetite, insomnia, and fatigue
• C. Breast tenderness, headaches, and dizziness
• D. Fatigue, hair loss, and joint pain

Correct answer: A

Rationale: The correct answer is A: Weight gain, mood changes, and nausea are common side effects of oral contraceptives. Weight gain may occur due to fluid retention or changes in metabolism. Mood changes can be caused by hormonal fluctuations. Nausea is a common side effect that usually improves after a few months of use. Choices B, C, and D are incorrect because they do not reflect common side effects associated with oral contraceptives. Increased appetite, insomnia, breast tenderness, headaches, dizziness, fatigue, hair loss, and joint pain are not typically reported side effects of oral contraceptives.

2. A patient is prescribed medroxyprogesterone acetate (Provera) for the treatment of endometriosis. What should the nurse include in the patient teaching?

• A. Take the medication with food to prevent nausea.
• B. Take the medication at the same time each day to maintain consistent hormone levels.
• C. Avoid prolonged sun exposure while taking this medication.
• D. Discontinue the medication if side effects occur.

Correct answer: B

Rationale: The correct answer is to take the medication at the same time each day to maintain consistent hormone levels and effectiveness. This is crucial for the drug to work optimally. Choice A is incorrect because medroxyprogesterone acetate does not necessarily need to be taken with food to prevent nausea. Choice C is not directly related to the medication's administration and is not a common teaching point for this drug. Choice D is incorrect as discontinuing the medication abruptly can lead to adverse effects and is not recommended without consulting a healthcare provider.

3. What part of the heart is responsible for starting the electrical impulse to conduct a heart rhythm and contraction of the atria and ventricles?

• A. The Purkinje fibers in the ventricles
• B. The right & left bundle branches
• C. The atrioventricular node
• D. The sinoatrial node in the atrium

Correct answer: D

Rationale: The sinoatrial node (SA node) in the atrium is indeed responsible for initiating the electrical impulse that starts the heart's rhythm. The SA node is known as the heart's natural pacemaker. Choices A, B, and C are incorrect because while the Purkinje fibers, bundle branches, and atrioventricular node play crucial roles in the conduction of the electrical impulse throughout the heart, the SA node is specifically responsible for initiating this impulse.

4. Which of the following is a characteristic of the human immunodeficiency virus (HIV), which causes AIDS?

• A. HIV only infects B cells
• B. HIV is a retrovirus
• C. Infection does not require a host cell receptor
• D. After infection, cell death is immediate

Correct answer: B

Rationale: The correct answer is B. HIV is a retrovirus that infects T cells and leads to the gradual destruction of the immune system. Choice A is incorrect because HIV infects T cells primarily, not just B cells. Choice C is incorrect because HIV infection requires host cell receptors for entry. Choice D is incorrect because cell death after HIV infection is not immediate; instead, the virus gradually weakens the immune system over time.

5. A nurse is educating a client with peripheral artery disease (PAD). Which statement made by the client indicates a need for further teaching?

• A. I should avoid walking for long periods to prevent leg pain.
• B. I should inspect my feet daily for any sores or wounds.
• C. I should wear compression stockings to improve circulation.
• D. I should avoid smoking to prevent further damage to my arteries.

Correct answer: A

Rationale: The correct answer is A. Walking is crucial in improving circulation in peripheral artery disease; therefore, the client should not avoid walking for long periods. Choices B, C, and D are correct statements for a client with PAD. Inspecting feet daily helps in early detection of sores or wounds, wearing compression stockings improves circulation, and avoiding smoking helps prevent further damage to arteries in PAD.

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