set 1 MCQ Questions & Answers Detailed Explanation

Question : 1

In which part of our body are formed Red Blood Cells?

a) Heart

b) Kidney

c) Liver

d) Bone Marrow

Question : 2

Consider the following statements about haemoglobin.

1. It carries oxygen in the blood.
2. It is iron-containing compound.
3. It provides a immunity against certain diseases.
4. It imparts a red colour to the blood.

a) 1, 3 and 4

b) 2, 3 and 4

c) 1, 2 and 3

d) 1, 2 and 4

Question : 3

The pH value of blood is

a) 6.4

b) 7.4

c) 5.0

d) 8.0

Question : 4

A person meets with an accident and needs a blood transfusion but there is no time to check his blood group. Which of the following blood groups could be given to him?

a) O–

b) AB+

c) O+

d) AB–

Question : 5

The blood pressure (systolic and diastolic) of a healthy man is

a) 201 mm and 110 mm

b) 90 mm and 60 mm

c) 120 mm and 80 mm

d) 85 mm and 55 mm

Question : 6

Blood grouping was discovered by

a) William Harvey

b) Robert Koch

c) Louis Pasteur

d) Landsteiner