A 45-year-old male patient is diagnosed with hypopituitarism. Which of the following interventions is the most appropriate initial action for managing this condition?
Administering intravenous fluids.
Performing a transsphenoidal hypophysectomy.
Initiating hormone replacement therapy.
Recommending dietary modifications.
The Correct Answer is C
Choice A Reason:
Administering intravenous fluids is not the most appropriate initial action for managing hypopituitarism. While IV fluids may be necessary in cases of acute adrenal crisis or severe dehydration, they do not address the underlying hormone deficiencies caused by hypopituitarism. The primary treatment focuses on replacing the deficient hormones to restore normal physiological functions.
Choice B Reason:
Performing a transsphenoidal hypophysectomy is a surgical procedure used to remove pituitary tumors. While this may be necessary if a tumor is causing hypopituitarism, it is not the initial action for managing the condition. The first step is to stabilize the patient with hormone replacement therapy before considering surgical interventions.
Choice C Reason:
Initiating hormone replacement therapy is the most appropriate initial action for managing hypopituitarism. This condition results in the deficiency of one or more pituitary hormones, and replacing these hormones is crucial to restore normal body functions. Hormone replacement therapy may include cortisol, thyroid hormone, sex hormones, and growth hormone, depending on which hormones are deficient.
Choice D Reason:
Recommending dietary modifications alone is not sufficient to manage hypopituitarism. While a balanced diet can support overall health, it does not address the specific hormone deficiencies associated with this condition. Hormone replacement therapy is essential for managing hypopituitarism effectively.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
Methimazole is an antithyroid medication that inhibits the synthesis of thyroid hormones. It is commonly used to manage hyperthyroidism, especially in patients who are not candidates for radioactive iodine therapy or surgery. Methimazole is effective in reducing thyroid hormone levels and controlling symptoms, but it requires long-term use and regular monitoring of thyroid function tests.
Choice B Reason:
Levothyroxine is a synthetic form of thyroxine (T4) used to treat hypothyroidism, not hyperthyroidism. Administering levothyroxine to a patient with hyperthyroidism would exacerbate the condition by increasing thyroid hormone levels. Therefore, it is not an appropriate treatment for managing hyperthyroidism.
Choice C Reason:
Radioactive iodine is a widely used treatment for hyperthyroidism. It works by destroying overactive thyroid cells, thereby reducing the production of thyroid hormones. This treatment is particularly effective for patients with Graves’ disease, toxic multinodular goiter, or toxic adenoma. Radioactive iodine is a definitive treatment that can lead to a permanent resolution of hyperthyroidism, although it may result in hypothyroidism, which can be managed with levothyroxine.
Choice D Reason:
Propranolol is a beta-blocker that helps manage the symptoms of hyperthyroidism, such as palpitations, tremors, and anxiety. While it is useful for symptomatic relief, it does not address the underlying cause of hyperthyroidism. Propranolol is often used in conjunction with other treatments, such as antithyroid medications or radioactive iodine, to provide immediate symptom control.
Correct Answer is B
Explanation
Choice A Reason:
Caffeine-rich beverages are not recommended for patients with Meniere’s disease. Caffeine can exacerbate symptoms such as vertigo and tinnitus by increasing the fluid pressure in the inner ear. Therefore, avoiding caffeine is generally advised to help manage the condition.
Choice B Reason:
A low-sodium diet is an appropriate treatment for Meniere’s disease. Reducing sodium intake helps decrease fluid retention in the body, including the inner ear, which can alleviate symptoms such as vertigo, tinnitus, and hearing loss. This dietary modification is a cornerstone of managing Meniere’s disease and can significantly improve the patient’s quality of life.
Choice C Reason:
High-intensity interval training (HIIT) is not suitable for patients with Meniere’s disease. Intense physical activity can trigger vertigo attacks and worsen balance issues. Patients are generally advised to engage in moderate, low-impact exercises that do not provoke symptoms.
Choice D Reason:
Prolonged bed rest is not an appropriate treatment for Meniere’s disease. While rest may be necessary during acute vertigo attacks, long-term bed rest can lead to deconditioning and other health issues. It is important for patients to maintain a balance between rest and activity to manage their symptoms effectively.
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