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 regarding the pressure we feel when measuring the pulse, let's break it down step-by-step:

### Step 1: Understand Blood Pressure
Blood pressure is measured in two phases:
- **Systolic Blood Pressure (SBP)**: This is the pressure in the arteries when the heart beats and contracts, pushing blood out. The normal value is typically around 120 mmHg.
- **Diastolic Blood Pressure (DBP)**: This is the pressure in the arteries when the heart is at rest between beats. The normal value is typically around 80 mmHg.

### Step 2: Define Pulse Pressure
Pulse pressure is defined as the difference between the systolic and diastolic blood pressure. It can be calculated using the formula:
\[ \text{Pulse Pressure} = \text{SBP} - \text{DBP} \]

### Step 3: Identify Where Pulse is Measured
The pulse is commonly measured at various points in the body, with the radial artery (located at the wrist) being a common site. The radial artery is a direct branch of the aorta, which means it carries blood directly from the heart.

### Step 4: Relate Pulse to Blood Pressure
When you measure the pulse by pressing on the radial artery, you are feeling the pressure of the blood as it is pumped through the artery. This pressure is essentially the pulse pressure, which reflects the difference between the systolic and diastolic pressures.

### Step 5: Conclusion
Based on the above understanding, the pressure we feel when measuring the pulse is indeed the **pulse pressure**, which is the difference between the systolic and diastolic blood pressure.

### Final Answer
The pressure with which we feel the artery hitting our finger when we measure pulse is **pulse pressure**.

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