Which of the Following Methods Is the Most Cost-Effective, Reliable

question 28

Multiple Choice

Which of the following methods is the most cost-effective, reliable, and widely used drug testing procedure?

• A) Blood testing
• B) Urine testing
• C) Hair testing
• D) Sweat testing

---

Definitions:

Pruritus

This term refers to severe itching of the skin, which can be a symptom of various conditions, including dermatological diseases, allergic reactions, and systemic diseases.

Vertigo

Dizziness.

Presbycusis

Age-related hearing loss, typically occurring in both ears, slowly progressing as a person ages.

External Hordeolum

A bacterial infection of the eyelid's sebaceous glands, commonly referred to as a stye.