Which of the following is true about Medicare Part D? Medicare Part D

A. Luteinizing hormone (LH) is incorrect. LH is involved in regulating the reproductive system by triggering ovulation in females and stimulating testosterone production in males, but it does not primarily influence growth.
B. Thyroid-stimulating hormone (TSH) is incorrect. TSH stimulates the thyroid gland to release thyroid hormones, which regulate metabolism, but TSH is not the primary hormone responsible for controlling physical growth.
C. Adrenocorticotropic hormone (ACTH) is incorrect. ACTH stimulates the adrenal cortex to produce cortisol and other glucocorticoids, which help the body respond to stress but do not directly stimulate growth.
D. Growth hormone (GH) is correct. GH, also known as somatotropin, is secreted by the anterior pituitary and directly stimulates growth and development, particularly in bones and muscles, by promoting protein synthesis and increasing fat metabolism.

A. covers all prescription medications with no out-of-pocket costs for beneficiaries is incorrect. Medicare Part D does not cover all prescription medications. It provides coverage for many prescription drugs, but beneficiaries may still have out-of-pocket costs such as premiums, deductibles, and co-pays. Additionally, not all medications are covered under Part D, as each plan has its own list of covered drugs.
B. is only available to individuals with low income is incorrect. While low-income individuals may qualify for additional assistance under Medicare Extra Help, Medicare Part D is available to all Medicare beneficiaries, not just those with low income. Individuals must be enrolled in Medicare Part A or Part B to be eligible for Part D.
C. is administered by the Centers for Medicare & Medicaid Services (CMS) is incorrect. While CMS oversees Medicare, Medicare Part D is actually administered through private insurance companies that are approved by CMS. These private plans provide prescription drug coverage to beneficiaries.
D. provides prescription drug coverage to Medicare beneficiaries is correct. Medicare Part D is specifically designed to provide prescription drug coverage for individuals who are eligible for Medicare. It helps beneficiaries pay for prescription medications through private insurance plans approved by CMS.