Ephedrine obtained from the stem of Ephedra is given to cure

Options

A. gastric disorders
B. respiratory disorders
C. arhritis
D. all of the above.

Answer

**Step-by-Step Solution:**

1. **Understanding Ephedrine**: Begin by identifying what ephedrine is. Ephedrine is a white, fine powder that forms odorless crystals. It is derived from the stem of the plant Ephedra.

2. **Properties of Ephedrine**: Note that ephedrine crystals can change color when exposed to sunlight, indicating their sensitivity to light.

3. **Identifying Uses**: The question specifically asks about the medical uses of ephedrine. It is important to analyze the options provided in the question.

4. **Evaluating Options**:
- **Option 1: Gastric Disorders**: Ephedrine is not used to treat gastric disorders. Therefore, this option is incorrect.
- **Option 2: Respiratory Disorders**: Ephedrine is known to be effective in treating respiratory issues, such as asthma and cold symptoms. This option is correct.
- **Option 3: Arthritis**: Ephedrine is not used for treating arthritis or joint disorders. Hence, this option is incorrect.
- **Option 4**: Without knowing the specific option, if it does not relate to respiratory issues, it is likely incorrect as well.

5. **Conclusion**: Based on the analysis, the correct answer is that ephedrine is used to cure respiratory disorders.

**Final Answer**: Ephedrine obtained from the stem of Ephedra is given to cure respiratory disorders.

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