Which of the following is considered as hypoglycemic factor

Options

A. Insulin
B. Glucagon
C. Aldosterone
D. Parathormone.

Answer

To determine which of the following is considered a hypoglycemic factor, we need to analyze the options provided: insulin, glucagon, aldosterone, and parathormone.

### Step-by-Step Solution:

1. **Understanding Hypoglycemic Factors**:
- Hypoglycemic factors are substances that lower blood glucose levels. The term "hypoglycemic" itself indicates a reduction in glucose concentration in the bloodstream.

**Hint**: Remember that "hypo" means low, and "glycemic" refers to glucose levels.

2. **Analyzing the Options**:
- **Insulin**:
- Insulin is a hormone produced by the beta cells of the islets of Langerhans in the pancreas. It is known to lower blood glucose levels by promoting the conversion of glucose to glycogen (glycogenesis) and facilitating the uptake of glucose by cells.
- Therefore, insulin is a hypoglycemic factor.

**Hint**: Think about which hormone helps cells take in glucose and store it.

- **Glucagon**:
- Glucagon is secreted by the alpha cells of the islets of Langerhans in the pancreas. It acts antagonistically to insulin, meaning it raises blood glucose levels by promoting the conversion of glycogen back to glucose (glycogenolysis).
- Thus, glucagon is not a hypoglycemic factor.

**Hint**: Consider which hormone works against insulin and raises glucose levels.

- **Aldosterone**:
- Aldosterone is a hormone produced by the adrenal cortex. Its primary function is to regulate electrolyte balance and maintain osmotic balance in the body, not to influence blood glucose levels.
- Therefore, aldosterone is not a hypoglycemic factor.

**Hint**: Recall that aldosterone is more about salt and water balance than glucose.

- **Parathormone (PTH)**:
- Parathormone is produced by the parathyroid glands and is involved in calcium metabolism, increasing blood calcium levels. It does not have a direct role in regulating blood glucose levels.
- Hence, parathormone is also not a hypoglycemic factor.

**Hint**: Remember that parathormone is related to calcium, not glucose.

3. **Conclusion**:
- After analyzing all options, the only hormone that acts as a hypoglycemic factor is **insulin**.

### Final Answer:
**Insulin** is considered a hypoglycemic factor.

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