1. The normal human body temperature in 37 degree celsius.

2. The normal blood pressure in 12/80 mm of mercury(Hg).

3. The normal pH of human blood is 7.35-7.45.

4. The normal human pulse rate is 60 to 100 pulse rate a minute.

5. Normal blood glucose level in humans is about 4 mM (4 mmol/L or 72 mg/dL)

6. The normal human blood quantity is 4-6 litres.