Ingestion of marijuana leads to illusions and alters the thoughts, feeling and perception of a person. Marijunana is a:

Options

A. Sedative
B. Stimulant
C. Narcotic
D. Hallucinogen

Answer

To answer the question regarding the nature of marijuana and its effects, we can break down the information step by step.

### Step-by-Step Solution:

1. **Understanding the Effects of Marijuana**: The question states that ingestion of marijuana leads to illusions and alters thoughts, feelings, and perceptions. This indicates that marijuana has a significant impact on the mind.

2. **Identifying the Type of Drug**: We need to categorize marijuana based on its effects. The options provided are:
- Sedative
- Stimulant
- Narcotic
- Hallucinogen

3. **Analyzing Each Option**:
- **Sedative**: Sedatives are drugs that slow down brain activity. Since marijuana alters perception and creates illusions, it does not fit this category.
- **Stimulant**: Stimulants increase the activity of the central nervous system (CNS). Marijuana does not increase CNS activity in the same way, so this option is also incorrect.
- **Narcotic**: Narcotics are typically associated with pain relief and can induce insensibility to pain. While marijuana can have pain-relieving properties, it primarily alters perception and thought, which does not make it a narcotic.
- **Hallucinogen**: Hallucinogens are substances that cause alterations in perception, thought, and feelings, often leading to illusions. Given that marijuana can lead to such effects, this is the most appropriate category.

4. **Conclusion**: Based on the analysis, marijuana is classified as a hallucinogen. Therefore, the correct answer to the question is **option 4: hallucinogen**.