Q. Choose the correct statements regarding the human blood I. The volume of the blood in an adult is 5 L II. It constitutes 30-35% of the total extracellular fluid III. Glucose concentration in the blood is 50mg/100 mL IV. Cholesterol concentration in the blood is 30 mg/100 mL V. Urea level in the blood is 10 mg/100 mL The option with correct statements is
A) I, II and III
B) III, IV and V
C) IV and V
D) I and II
Explanation
Blood measures about 5-5.5 L in an adult man, constituting 30-35% of the total extracellular fluid Glucose Its value is 80-100 mg/100 mL of blood Cholesterol 50-180 mg/100 mL of blood Urea Normal level is 17-30 mg/100 mL
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.