What is the therapeutic use of levothyroxine?

Correct Answer: C

Rationale: Levothyroxine is a synthetic form of the thyroid hormone thyroxine and is commonly used for the treatment of hypothyroidism. Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormone to meet the body's needs, leading to various symptoms such as fatigue, weight gain, cold intolerance, and depression. By providing exogenous levothyroxine, the medication helps restore normal thyroid hormone levels in the body, thereby alleviating the symptoms of hypothyroidism and restoring normal hormonal balance. It is important to monitor thyroid hormone levels regularly when on levothyroxine therapy to ensure optimal dosing and maintenance of normal thyroid function.

Correct Answer: C

Rationale: Levothyroxine is a synthetic form of the thyroid hormone thyroxine (T4). It is primarily used for the treatment of hypothyroidism, a condition in which the thyroid gland does not produce enough thyroid hormone. By providing exogenous levothyroxine, the medication helps to restore the normal hormonal balance in the body. This can alleviate symptoms such as fatigue, weight gain, cold intolerance, and other issues related to an underactive thyroid gland. Levothyroxine is not used for the suppression of seizure activity, decreased frequency of migraines, or treatment of ulcers.

Correct Answer: A

Rationale: Warfarin is an anticoagulant medication commonly used to prevent and treat blood clots, specifically thromboembolic events. It works by inhibiting the production of certain clotting factors in the liver, thereby reducing the risk of clot formation in blood vessels. Warfarin is often prescribed for conditions such as atrial fibrillation, deep vein thrombosis, and pulmonary embolism to help prevent strokes, heart attacks, and other complications associated with blood clots. It is not used for suppressing seizure activity, causing laxative action, or relieving anginal attacks.

Correct Answer: C

Rationale: MIMS stands for Monthly Index of Medical Specialties. It is a comprehensive drug database and medical reference resource widely used by healthcare professionals around the world. MIMS provides essential information on prescription and over-the-counter drugs, medical news, disease management guidelines, medical directories, and more. The term "Monthly" in MIMS highlights that the information is regularly updated on a monthly basis to ensure healthcare professionals have access to the most current and reliable information relevant to their practice.

Correct Answer: A

Rationale: The term "effervescent" refers to the process of a gas being released from a substance when added to water. This is commonly observed when certain tablets or powders are added to water, resulting in the production of bubbles or fizz. Mucilage refers to a thick, sticky substance, while spirits typically refer to alcoholic beverages. Collyria are eye drops, and collodion is a solution used in photography and medicine. Therefore, the correct term for the described process is "effervescent."