The total volume of air accommodated in the lungs at the end of a forced inspiration is called -

Options

A. Total Lung Capacity (TLC)
B. Vital Capacity (VC)
C. Functional Residual Capacity (FRC)
D. Expiratory Capacity (EC)

Answer

To solve the question, "The total volume of air accommodated in the lungs at the end of a forced inspiration is called," we will analyze the options provided and determine the correct answer step by step.

### Step-by-Step Solution:

1. **Understanding the Question**:
- The question asks for the term that describes the total volume of air in the lungs after a forced inspiration.

2. **Reviewing the Options**:
- **Option 1: Total Lung Capacity (TLC)**: This is the maximum amount of air the lungs can hold after a maximum effort of inhalation.
- **Option 2: Vital Capacity (VC)**: This is the maximum amount of air a person can expel from the lungs after a maximum inhalation.
- **Option 3: Functional Residual Capacity (FRC)**: This is the volume of air remaining in the lungs after a normal passive exhalation.
- **Option 4: Expiratory Capacity (EC)**: This is the total amount of air that can be exhaled after a normal inhalation, which includes the expiratory reserve volume and tidal volume.

3. **Identifying the Correct Option**:
- The question specifically refers to the volume of air in the lungs at the end of a forced inspiration. This is best described by the **Total Lung Capacity (TLC)**, as it encompasses all the air in the lungs after a maximum inhalation effort.

4. **Conclusion**:
- Therefore, the correct answer is **Option 1: Total Lung Capacity (TLC)**.

### Final Answer:
- The total volume of air accommodated in the lungs at the end of a forced inspiration is called **Total Lung Capacity (TLC)**.