Endocrine gland for combating emergency is

Options

A. Adrenal cortex
B. Adrenal medulla
C. Pancreas
D. Parathyroid

Answer

**Step-by-Step Solution:**

1. **Identify the Question:** The question asks for the endocrine gland responsible for combating emergencies.

2. **Understand the Options:** The options provided are:
- Adrenal cortex
- Adrenal medulla
- Pancreas
- Parathyroid

3. **Recall the Functions of Each Gland:**
- **Adrenal Cortex:** This part of the adrenal gland primarily produces hormones like cortisol, which helps in stress response but is not specifically for immediate emergency situations.
- **Adrenal Medulla:** This part of the adrenal gland secretes adrenaline (also known as epinephrine), which is crucial for the fight-or-flight response during emergencies.
- **Pancreas:** This gland produces insulin and glucagon, which are involved in glucose metabolism, not directly in emergency response.
- **Parathyroid:** This gland regulates calcium levels in the blood and is not involved in emergency responses.

4. **Determine the Correct Answer:** The adrenal medulla is responsible for secreting adrenaline, the hormone that prepares the body for immediate action during emergencies. Therefore, the correct answer is **adrenal medulla**.

5. **Summarize the Key Points:**
- The adrenal medulla is known as the emergency gland.
- It releases adrenaline during stress or emergency situations.
- Adrenaline increases heart rate, blood pressure, and respiration, and it mobilizes energy by increasing blood glucose levels.

**Final Answer:** The endocrine gland for combating emergencies is the **adrenal medulla**.

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