By which instrument BP of man is determined ?

Options

A. BP meter
B. Ultrasound
C. Stethoscope
D. Sphygmomanometer

Answer

To determine the blood pressure (BP) of a man, the following steps can be followed:

1. **Identify the Instruments**: The question asks for the instrument used to measure blood pressure. The options provided are:
- A) BP meter
- B) Ultrasound
- C) Stethoscope
- D) Sphygmomanometer

2. **Understand Each Option**:
- **BP meter**: This term is not commonly used in medical practice. It may refer to various devices, but it is not specific.
- **Ultrasound**: This is a diagnostic imaging technique and is not used for measuring blood pressure.
- **Stethoscope**: This is an instrument used to listen to internal body sounds, but it does not measure blood pressure on its own.
- **Sphygmomanometer**: This is a device specifically designed to measure blood pressure. It consists of an inflatable cuff that is wrapped around the arm and a gauge to read the pressure.

3. **Conclusion**: Based on the understanding of the instruments, the correct answer is **D) Sphygmomanometer**. This device is used in conjunction with a stethoscope to measure blood pressure in an artery.