What are the Normal Ranges for the Four Vital Signs?

The four vital signs generally refer to body temperature, pulse, respiratory rate, and blood pressure, with different normal values for each indicator. Here's a breakdown:

1. Body Temperature

Body temperature is a fundamental vital sign that holds significant importance in disease diagnosis and treatment. It refers to the surface temperature of the human body, usually monitored using a thermometer, primarily focusing on axillary temperature. The normal range is typically between 36.1℃ and 37.0℃.

2. Pulse

Pulse, also known as pulse rate, refers to the frequency of arterial pulsations. The normal range is generally between 60 beats per minute (bpm) and 100 bpm. Values below or above this range may indicate bradycardia or tachycardia, respectively.

3. Respiratory Rate

Respiratory rate is the number of breaths taken per minute, used to observe respiratory function. The normal range is typically between 12 breaths per minute (bpm) and 20 bpm. It can be influenced by factors such as age and gender.

4. Blood Pressure

Blood pressure refers to the force of blood against the walls of the blood vessels per unit area. It is commonly divided into systolic and diastolic pressures. The normal range for systolic pressure is generally between 90mmHg and 139mmHg, while the normal range for diastolic pressure is between 60mmHg and 89mmHg. Lower-than-normal blood pressure may indicate hypotension, while higher-than-normal values may suggest hypertension.

If there are abnormalities in the basic vital signs, it is recommended to visit a hospital for further evaluation through blood tests, imaging studies, and other relevant examinations. This can help better understand the individual's condition and adopt appropriate treatment measures to maintain good health.