All are the function of sympathetic nervous system except:-

Options

A. Increase sweat gland secretion
B. Increase lacrimal gland secretion
C. Relax the muscle of urinary bladder
D. Constrict bronchi

Answer

To answer the question "All are the functions of the sympathetic nervous system except:", we need to analyze the functions associated with the sympathetic nervous system and identify the one that does not belong to it.

### Step-by-Step Solution:

1. **Understand the Sympathetic Nervous System**: The sympathetic nervous system is part of the autonomic nervous system and is responsible for the body's 'fight or flight' responses. It prepares the body to respond to stress or danger.

2. **Evaluate the Options**:
- **Option 1: Increase sweat gland secretion**: This is a function of the sympathetic nervous system. When the body is under stress, sweating increases to cool down the body.
- **Option 2: Increase lacrimal gland secretion**: This refers to the production of tears. While emotional responses can lead to tears, this is not primarily a function of the sympathetic nervous system, which is more about physical responses.
- **Option 3: Relax the muscles of the urinary bladder**: The sympathetic nervous system does relax the bladder muscles to prevent urination during stressful situations.
- **Option 4: Constrict bronchi**: This is actually a function of the parasympathetic nervous system, which constricts bronchi to reduce airflow when the body is at rest.

3. **Identify the Incorrect Function**: Upon evaluating the options, we see that option 2 (increase lacrimal gland secretion) is not a primary function of the sympathetic nervous system. The correct answer is option 4 (constrict bronchi), which is a function of the parasympathetic nervous system.

4. **Conclusion**: Therefore, the correct answer to the question is that the function that is NOT associated with the sympathetic nervous system is "constrict bronchi."

### Final Answer:
The function of the sympathetic nervous system that is NOT included is: **Constrict bronchi.**