The pressure with which we feel the artery hitting our finger when we measure pulse is

Options

A. The sum of systolic blood pressure and diastolic blood pressure
B. The product of systolic blood pressure and diastolic blood pressure
C. The difference in systolic blood pressure and diastolic blood pressure
D. The mean of systolic blood pressure and diastolic blood pressure

Answer

To solve the question about the pressure we feel in the artery when measuring the pulse, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Pulse Measurement**: When we measure our pulse, we feel the pressure of blood being pumped through the arteries. This pressure is related to the heart's pumping action.

2. **Identifying Systolic and Diastolic Pressure**:
- **Systolic Pressure**: This is the pressure in the arteries when the heart beats and pumps blood into them.
- **Diastolic Pressure**: This is the pressure in the arteries when the heart is at rest between beats.

3. **Concept of Pulse Pressure**: The pressure we feel when we measure the pulse is not just the systolic or diastolic pressure alone, but rather the difference between these two pressures. This difference is known as **pulse pressure**.

4. **Analyzing the Options**:
- **Option 1**: The sum of systolic and diastolic pressure - This does not represent the pressure felt in the artery.
- **Option 2**: The product of systolic and diastolic pressure - This is also not relevant to the pressure felt.
- **Option 3**: The difference between systolic and diastolic pressure - This is the correct representation of the pressure felt in the artery when measuring the pulse.
- **Option 4**: The mean of systolic and diastolic pressure - This would not accurately represent the pressure felt in the artery.

5. **Conclusion**: Based on the analysis, the correct answer is the **difference between systolic and diastolic pressure**.

### Final Answer:
The pressure with which we feel the artery hitting our finger when we measure pulse is the **difference between systolic and diastolic pressure**.

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