Which the column I and II, and choose the CORRECT combination from the options given .
`{:("Column I","Column II"),((a)"Opioids","(i) Snorting and injection"),("(b) Cannabinoids","(ii) Inhalation and oral ingestion"),("(c) Coka alkaloids ","(iii) Snorting "):}`

Options

A. a - i, b - ii , c - iii
B. a - iii, b - ii, c - i
C. a - ii, b - i, c - iii
D. a - i , b - iii , c - ii

Answer

To solve the problem of matching the items in Column I with those in Column II, we will analyze each item in Column I and find the corresponding description in Column II.

### Step-by-Step Solution:

1. **Identify the Drugs in Column I:**
- (a) Opioids
- (b) Cannabinoids
- (c) Coca alkaloids

2. **Analyze Opioids:**
- Opioids are drugs that bind to specific opioid receptors in the central nervous system (CNS) and gastrointestinal tract (GIT).
- Common methods of intake for opioids include **snorting and injection**.
- **Match:** Opioids → (i) Snorting and injection.

3. **Analyze Cannabinoids:**
- Cannabinoids interact with specific cannabinoid receptors found in the brain.
- They are typically derived from the cannabis plant and can be consumed through **inhalation and oral ingestion**.
- **Match:** Cannabinoids → (ii) Inhalation and oral ingestion.

4. **Analyze Coca Alkaloids:**
- Coca alkaloids, commonly known as cocaine, are obtained from the coca plant (Erythroxylum coca).
- The primary method of intake for cocaine is through **snorting**.
- **Match:** Coca alkaloids → (iii) Snorting.

5. **Final Matching Summary:**
- Opioids → (i) Snorting and injection
- Cannabinoids → (ii) Inhalation and oral ingestion
- Coca alkaloids → (iii) Snorting

6. **Select the Correct Combination:**
- Based on the analysis, the correct matches are:
- (a) Opioids → (i)
- (b) Cannabinoids → (ii)
- (c) Coca alkaloids → (iii)

Thus, the correct combination from the options given is:
- (a) Opioids → (i)
- (b) Cannabinoids → (ii)
- (c) Coca alkaloids → (iii)