a nurse is teaching a patient about the use of testosterone gel for the treatment of hypogonadism what important instruction should the nurse provide

ATI RN

Pathophysiology Final Exam

1. A nurse is teaching a patient about the use of testosterone gel for the treatment of hypogonadism. What important instruction should the nurse provide?

A. Apply the gel after showering, and allow it to dry completely before dressing.
B. Apply the gel to the genitals for maximum absorption.
C. Apply the gel before bedtime to enhance absorption during sleep.
D. Apply the gel to the face and neck for improved results.

Correct answer: A

Rationale: The correct instruction is to apply testosterone gel after showering and allow it to dry completely before dressing. This helps prevent the transfer of the gel to others and ensures proper absorption. Choice B is incorrect because the gel should not be applied to the genitals. Choice C is incorrect as there is no specific benefit to applying the gel before bedtime. Choice D is incorrect as the gel should not be applied to the face and neck for the treatment of hypogonadism.

2. What long-term risks should the nurse discuss with a patient starting on hormone replacement therapy (HRT)?

A. HRT is associated with increased risks of cardiovascular events and breast cancer, so these risks should be discussed with the patient.
B. HRT can improve mood and energy levels, but it also increases the risk of osteoporosis.
C. HRT can increase the risk of venous thromboembolism, so patients should undergo regular screening.
D. HRT decreases the risk of fractures, but it also increases the risk of developing diabetes.

Correct answer: A

Rationale: The correct answer is A. When starting on hormone replacement therapy (HRT), the nurse should discuss the increased risks of cardiovascular events and breast cancer with the patient. These risks are important to consider to make an informed decision. Choice B is incorrect as HRT does not increase the risk of osteoporosis; in fact, it may help prevent it. Choice C is incorrect as while HRT can increase the risk of venous thromboembolism, regular screening is not the primary focus for discussion. Choice D is incorrect as HRT does not decrease the risk of fractures and is not primarily associated with an increased risk of developing diabetes.

3. How are antibodies produced?

A. B cells
B. T cells
C. Helper cells
D. Memory cells

Correct answer: A

Rationale: Antibodies are produced by B cells. B cells are specialized white blood cells that generate antibodies as part of the immune response. B cells differentiate into plasma cells that secrete antibodies. T cells play a role in cell-mediated immunity, not antibody production. Helper cells, or helper T cells, assist in activating B cells but do not directly produce antibodies. Memory cells store information about previous infections but do not actively produce antibodies.

4. What is a common factor related to all forms of heart failure?

A. Peripheral edema
B. Pulmonary edema
C. Reduced cardiac output
D. Jugular vein distention

Correct answer: C

Rationale: The correct answer is C: Reduced cardiac output. All forms of heart failure share this common factor, which occurs when the heart is unable to pump enough blood to meet the body's needs. Choices A, B, and D are incorrect. While peripheral edema and pulmonary edema can be symptoms of heart failure, they are not universal to all forms. Jugular vein distention is a sign of right heart failure, not a common factor across all types of heart failure.

5. Which of the following accurately describes the pathophysiology of asthma?

A. Chronic inflammation of the bronchial lining
B. Narrowing of the airway due to bronchoconstriction
C. Damage to alveoli reducing lung elasticity
D. Overproduction of mucus by the goblet cells

Correct answer: B

Rationale: The correct answer is B: "Narrowing of the airway due to bronchoconstriction." In asthma, there is an inflammatory response that leads to bronchoconstriction, causing the airways to narrow and making it difficult to breathe. Choice A is incorrect as chronic inflammation is a feature of asthma but not the primary pathophysiological mechanism. Choice C is incorrect as damage to alveoli is more characteristic of conditions like emphysema. Choice D is incorrect as overproduction of mucus is a feature of chronic bronchitis, not asthma.