The glomerular filtrate contains

Options

A. urea , uric acid, globulin
B. urea , vitamin C , RBC
C. urea , uric acid, albumin
D. urea , uric acid, glucose and water

Answer

To solve the question regarding what the glomerular filtrate contains, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Glomerular Filtration**:
- The first step in urine formation is the filtration of blood in the kidneys, specifically in the glomeruli. This process separates substances based on size and charge.

2. **Analyzing the Options**:
- We need to evaluate each option provided in the question to determine which substances are present in the glomerular filtrate.

3. **Option 1: Urea, Uric Acid, and Globulin**:
- Globulin is a type of blood protein. Blood proteins, including globulin, are typically too large to pass through the filtration barrier of the glomeruli. Therefore, this option is incorrect.

4. **Option 2: Urea, Vitamin C, and RBC**:
- Red Blood Cells (RBCs) are also too large to be filtered through the glomeruli and should not be present in the filtrate. Thus, this option is incorrect.

5. **Option 3: Urea, Uric Acid, Albumin**:
- Albumin is another blood protein that is generally retained in the bloodstream and does not pass into the glomerular filtrate. Therefore, this option is also incorrect.

6. **Option 4: Urea, Uric Acid, Glucose, Water**:
- This option includes substances that are typically found in the glomerular filtrate. Urea and uric acid are waste products, glucose is a small molecule that can be filtered, and water is a major component of the filtrate. Therefore, this option is correct.

### Conclusion:
The correct answer is **Option 4: Urea, Uric Acid, Glucose, Water**.

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