Which one of the following is a matching pair of a certain body feature and its value/count in a normal human adult ?

Options

A. Urea - 5- 10 mg/100 ml of blood
B. blood sugar (fasting) - 80 - 100 mg/100 ml
C. Total blood volume - 3 -4 liters
D. ESR in wintrobe method - 9 - 15 mm in males and 20 - 34 mm in females.

Answer

B

Explanation

Normal blood sugar level in adult human varies from 80-100 mg/100 ml (fasting) to 100-120 mg/100ml (after meal).
Normal blood urea is 20-40 mg/dl
Total blood volume is 4-5 litres
ESR in wintrobe method is 0.9 mm in male and 0-2 mm in female.