Vital signs are indicators of the body's most fundamental functions. The five main vital signs monitored by medical professionals providers include the following: 1) Heart rate(pulse rate)-the hearts of healthy people usually beat 65 to 100 times a minute. People who are more active and exercise regularly tend to have slower heart rates. 2) Blood pressure: this is a measure of the strength on your arteries when the heart beats, or when it is at rest (diastolic pressure). Normal average blood pressure for healthy person is 120/80mmHg. For normal BP range The first (substantial) number should be 100 to 130; the second (diastolic) should be 60 to 80. 3) Body Temperature:The normal body temperature is usually 98.6 F, but can indeed be less than 98 °F to just over 99 °C without concern. 4) Respiration rate :A relaxing adult breathes 12 to 16 times a minute.  5) Oxygen saturation(Spo2): This number measures up to 100 the amount of oxygen in your blood. The normal spo2 is 95% or higher, and 90%-94% with COPD.