A 22-Year-Old Who Is Exhibiting Fatigue, Depression, and Slow Recovery

question 49

Multiple Choice

A 22-year-old who is exhibiting fatigue, depression, and slow recovery from infections may be suffering from a(n) _____.

• A) overdose of vitamin D
• B) deficiency of biotin
• C) deficiency of vitamin C
• D) deficiency of choline

---

Definitions:

Service Sector

A segment of the economy that provides intangible goods or services to consumers, including retail, healthcare, and financial services.

Labour-intensive

Describing a process or industry that requires a large amount of manual work relative to capital or machinery.

Skilled Labour

Refers to workers who have specialized training or skills, typically acquired through education or on-the-job experience, necessary for performing specific tasks or jobs.

Quality Output

The degree to which a product or service meets specified requirements and satisfies customer expectations.