Epidermal Cells Synthesize This Vitamin When Exposed to Sunlight

question 7

Multiple Choice

Epidermal cells synthesize this vitamin when exposed to sunlight.

• A) vitamin D₂
• B) vitamin C
• C) vitamin E
• D) vitamin D₃
• E) vitamin A

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Definitions:

Medicare Coverage

A federal health insurance program in the United States for people aged 65 and older, as well as for some younger individuals with disabilities.

Federal Government

The national government of a federated state, which shares sovereignty with the individual sub-units (such as states or provinces) and which possesses the highest authority in the land under the constitution.

End-Stage Renal Disease

A chronic condition where the kidneys lose their ability to filter waste, electrolytes, and fluids effectively, often requiring dialysis or transplantation.

Third-Party Payers

Entities (other than the patient or healthcare provider) responsible for paying for medical services, such as insurance companies and government programs.