Normal BP = 120/80 mmHg in an adult. In this measurement 120 mmHg is the ______ pressure and 80 mmHg is _____ pressure -

Options

A. Diastolic, systolic
B. Systolic, diastolic
C. Pulse, diastolic
D. Pulse, systolic

Answer

To solve the question regarding normal blood pressure (BP) measurements of 120/80 mmHg in an adult, we can break it down into the following steps:

### Step 1: Understand Blood Pressure Measurement
Blood pressure is measured in millimeters of mercury (mmHg) and is represented by two numbers. The first number (the numerator) indicates the pressure in the arteries when the heart beats, while the second number (the denominator) indicates the pressure in the arteries when the heart is at rest between beats.

### Step 2: Identify the First Number
In the measurement 120/80 mmHg, the first number is 120 mmHg. This number represents the pressure in the arteries when the heart is contracting and pumping blood. This is known as **systolic pressure**.

### Step 3: Identify the Second Number
The second number in the measurement is 80 mmHg. This number represents the pressure in the arteries when the heart is resting between beats. This is known as **diastolic pressure**.

### Step 4: Conclusion
Thus, in the measurement of normal blood pressure 120/80 mmHg:
- 120 mmHg is the **systolic pressure**.
- 80 mmHg is the **diastolic pressure**.

### Final Answer
In this measurement, 120 mmHg is the **systolic pressure** and 80 mmHg is the **diastolic pressure**.

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