Which of the following option is true for opioids

Options

A. (1) they are bind to specific opioid receptors present in nervous system
B. (2) obtained from Papaver somniferum
C. (3) obtained from coca plant
D. (4)Both 1 and2

Answer

To determine which option is true for opioids, let's analyze each statement step by step:

1. **Understanding Opioids**: Opioids are substances that are primarily used for pain relief. They can also be used as anesthetics during surgical procedures.

2. **Evaluating the Statements**:
- **Statement 1**: "They bind to specific opioid receptors present in the nervous system."
- This statement is **true**. Opioids interact with specific receptors in the nervous system, which are known as opioid receptors. These receptors are also found in other tissues, including cardiac tissue.

- **Statement 2**: "Obtained from Papaver somniferum."
- This statement is also **true**. Opioids are derived from the opium poppy plant, scientifically known as Papaver somniferum.

- **Statement 3**: "Obtained from coca plant."
- This statement is **false**. The coca plant is the source of cocaine, not opioids. Opioids come from the opium poppy, not the coca plant.

3. **Conclusion**:
- Since Statements 1 and 2 are true, and Statement 3 is false, the correct answer is option 4, which states that both Statement 1 and Statement 2 are correct.

**Final Answer**: The correct option is **4 (both 1 and 2)**.

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