Select the correct match from the following :

Options

A. Albumin : help to maintain osmotic balance
B. Globulin : helps to provide immunity
C. Fibrinogen : prevent blood loss
D. All of the above

Answer

To solve the question, we need to analyze the functions of the three types of proteins mentioned: albumin, globulin, and fibrinogen.

### Step-by-Step Solution:

1. **Identify the Proteins:**
- We have three proteins to consider: Albumin, Globulin, and Fibrinogen.

2. **Understand the Function of Albumin:**
- Albumin is a protein that helps maintain osmotic balance in the blood. This means it helps regulate the pressure of blood and the distribution of fluids in the body.

3. **Understand the Function of Globulin:**
- Globulins are a group of proteins that play a crucial role in the immune system. They are primarily responsible for providing immunity, helping the body to fight infections and diseases.

4. **Understand the Function of Fibrinogen:**
- Fibrinogen is essential for blood clotting. It converts into fibrin during the clotting process, which helps prevent blood loss when injuries occur.

5. **Evaluate the Statements:**
- The statements provided in the question are:
- Albumin helps to maintain osmotic balance (True).
- Globulin helps to provide immunity (True).
- Fibrinogen prevents blood loss (True).
- Since all three statements are correct, we can conclude that the answer is "all of the above."

6. **Select the Correct Match:**
- Therefore, the correct answer is option 4: "All of the above."

### Final Answer:
The correct match is: **All of the above.**