Blood is a vital fluid that carries oxygen and nutrients to the body's cells and removes waste products. It is made up of plasma, red blood cells, white blood cells, and platelets. Blood is essential for life, and blood donation is a safe and easy way to help others.

Here you are given Multiple Choice Questions (MCQs) on the Bloodthe topic of General Knowledge. First of all, you have to read all the GK questions related to Blood and click on one correct answer for each question. If your answer is correct, you will be displayed with a ✅ sign, but if your answer is wrong, a ❌ sign will be displayed, so that you can identify the correct answer you have given.

Q. Where are red blood cells and white blood cells made in the human body?

 ◉ in the lungs

✅ Correct

 ◉ in the liver

❌ Incorrect

 ◉ in the kidneys

❌ Incorrect

 ◉ in bone marrow

❌ Incorrect

Q. Which vitamin is active in blood clotting?

 ◉ A

❌ Incorrect

 ◉ D

❌ Incorrect

 ◉ K

✅ Correct

 ◉ C

❌ Incorrect

Q. Blood clotting is due to-

 ◉ Hemoglobin

❌ Incorrect

 ◉ Pectin

❌ Incorrect

 ◉ thrombin

✅ Correct

 ◉ Protein

❌ Incorrect

Q. What is the name of the blood cell essential for blood coagulation?

 ◉ Monocytes

❌ Incorrect

 ◉ Lymphocytes

❌ Incorrect

 ◉ platelets

✅ Correct

 ◉ Erythrocytes

❌ Incorrect

Q. What is the normal blood pressure of human?

 ◉ 80-120 mm. Mercury

✅ Correct

 ◉ 60-130 mm. Mercury

❌ Incorrect

 ◉ 60-100 mm Mercury

❌ Incorrect

 ◉ 10-20 mm. Mercury

❌ Incorrect

Q. Which helps in clotting of blood?

 ◉ Phosphorus

❌ Incorrect

 ◉ blood platelets

✅ Correct

 ◉ Glucose

❌ Incorrect

 ◉ Oxygen

❌ Incorrect

Q. What is the normal blood sugar (in fasting) range of a healthy person in mg/dL?

 ◉ 70-100

✅ Correct

 ◉ 50-200

❌ Incorrect

 ◉ 90-180

❌ Incorrect

 ◉ 90-120

❌ Incorrect

Q. What is the variation in percentage of water in human blood plasma?

 ◉ 85-89

❌ Incorrect

 ◉ 82-85

❌ Incorrect

 ◉ 80-82

✅ Correct

 ◉ 96-99

❌ Incorrect

Q. Who has high blood pressure?

 ◉ Ventricle

❌ Incorrect

 ◉ in the arteries

✅ Correct

 ◉ Quantity

❌ Incorrect

 ◉ Veins

❌ Incorrect

Q. Due to the deficiency of which vitamin, gums bleed and teeth start moving?

 ◉ Vitamin B

❌ Incorrect

 ◉ Vitamin A

❌ Incorrect

 ◉ vitamin C'

✅ Correct

 ◉ Vitamin D

❌ Incorrect

Q. What is the normal blood sugar level of human?

 ◉ 127-177 mg/deci 0

❌ Incorrect

 ◉ 120-150 mg/dc

✅ Correct

 ◉ 20-50 mg/deci 0

❌ Incorrect

 ◉ 200-400 mg/decili 0

❌ Incorrect

Q. A person with blood group B can safely donate blood to people of which blood groups?

 ◉ A negative

❌ Incorrect

 ◉ B negative

❌ Incorrect

 ◉ B and AB

✅ Correct

 ◉ A positive

❌ Incorrect

Q. Who controls blood pressure?

 ◉ Avatu (thyroid) gland

❌ Incorrect

 ◉ adrenal gland

✅ Correct

 ◉ Thymus

❌ Incorrect

 ◉ Yellow Pind (Corpus Lootium)

❌ Incorrect

Q. What is the normal blood pressure of a human?

 ◉ 80/120 mm Hg

✅ Correct

 ◉ 90 /140 mm mercury

❌ Incorrect

 ◉ 85 /150 mm mercury

❌ Incorrect

 ◉ 120 /160 mm mercury

❌ Incorrect

Q. Which vitamin is active in blood clotting?

 ◉ Vitamin C

❌ Incorrect

 ◉ Vitamin K

✅ Correct

 ◉ Vitamin b

❌ Incorrect

 ◉ Vitamin A

❌ Incorrect


Visit link below to learn more about the topic:

Blood: Structure, Components, Group Types and Major Functions 🔗

  Last update :  Mon 5 Jun 2023
  Post Views :  2263
  Post Category :  Science Quizzes