What will happen if the stretch receptors of the urinary bladder wall are totally removed ?

Options

A. Urine will continue to collect normally in the bladder
B. There will be no micturition
C. Urine will not collect in the bladder
D. Micturition will continue

Answer

### Step-by-Step Solution:

1. **Understanding the Role of Stretch Receptors**:
- The stretch receptors in the urinary bladder wall are responsible for detecting the volume of urine in the bladder. They send signals to the brain when the bladder is full, indicating that it is time to urinate.

2. **Effect of Removing Stretch Receptors**:
- If these stretch receptors are completely removed, the bladder will not be able to sense how full it is. This means that the brain will not receive the signals necessary to trigger the sensation of fullness.

3. **Consequence of Lack of Sensation**:
- Without the stretch receptors, the bladder will not be able to create enough space for urine collection. As a result, the bladder may continuously contract, leading to frequent urination.

4. **Frequent Urination**:
- The continuous contraction of the bladder will cause urine to be expelled frequently, even if the bladder is not completely full. This condition can lead to a state where urination occurs more often than normal.

5. **Conclusion**:
- Therefore, if the stretch receptors of the urinary bladder wall are totally removed, the individual will experience frequent urination due to the inability of the bladder to hold urine properly.

### Final Answer:
If the stretch receptors of the urinary bladder wall are totally removed, maturation (urination) will continue frequently due to the bladder's inability to hold urine effectively.

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