The effect of opiates is

Options

A. Numbing of pain causing drowsiness, lethargy and feeling of well being
B. Reduction of anxiety and tension
C. Lowering of blood pressure and breathing rate
D. All the above

Answer

To answer the question, "The effect of opiates is," we need to analyze the options provided and understand the effects of opiates.

### Step-by-Step Solution:

1. **Understanding Opiates**: Opiates are substances derived from opium, which is obtained from the unripe seeds of the opium poppy plant. Common opiates include morphine, codeine, and heroin.

2. **Analyzing the Effects**:
- **Option 1**: Numbing of pain, causing drowsiness, lethargy, and a feeling of well-being. This is true as opiates are known for their analgesic (pain-relieving) properties and can induce a state of relaxation and euphoria.
- **Option 2**: Reduction of anxiety and tension. This is also correct; opiates can help in reducing anxiety levels, providing a calming effect.
- **Option 3**: Lowering of blood pressure (BP) and breathing rate. This is accurate as well; opiates can depress the central nervous system, leading to decreased heart rate and respiratory rate.
- **Option 4**: All of the above. Since all the previous options are correct, this option is also correct.

3. **Conclusion**: Since all the options accurately describe the effects of opiates, the correct answer is **Option 4: all the above**.

### Final Answer:
The effect of opiates is **all the above**.

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