GNM 1st Year Anatomy & Physiology Blood – 2 Marks Questions with Answers | NursingNotesGNM

GNM 1st Year Anatomy and Physiology – Blood | 2 Marks Questions with Answers

By NursingNotesGNM | Updated for GNM Final Exam 2026

GNM 1st Year Anatomy & Physiology Blood – 2 Marks Questions with Answers | NursingNotesGNM

The unit Blood is an important and scoring topic in GNM 1st Year Anatomy and Physiology. Two‑marks questions are frequently asked in GNM, ANM, Staff Nurse, NORCET, AIIMS, and State Nursing Exams to assess basic understanding of RBC, WBC, platelets, plasma, blood groups, and coagulation.

At NursingNotesGNM, these 2 marks questions with answers are prepared strictly according to the INC syllabus, written in simple nursing language, and arranged for quick revision.

Important 2 Marks Questions with Answers – Blood (GNM)

1. Define blood.

Answer: Blood is a fluid connective tissue that circulates in the body and transports oxygen, nutrients, hormones, and waste products.

2. Mention any two functions of blood.

Answer:

  1. Transport of oxygen and nutrients

  2. Removal of waste products

3. What is plasma?

Answer: Plasma is the liquid portion of blood that carries blood cells and dissolved substances.

4. Write any two functions of RBC.

Answer:

  1. Transport oxygen

  2. Carry carbon dioxide

5. Define hemoglobin.

Answer: Hemoglobin is an iron‑containing protein in RBC responsible for oxygen transport.

6. What is anemia?

Answer: Anemia is a condition characterized by decreased hemoglobin or RBC in blood.

7. Name any two types of WBC.

Answer: Neutrophils and lymphocytes.

8. What is the normal life span of RBC?

Answer: 120 days.

9. Define platelets.

Answer: Platelets are small blood cells that help in blood clotting.

10. Mention two functions of platelets.

Answer:

  1. Help in blood clotting

  2. Prevent excessive bleeding

11. What is serum?

Answer: Serum is plasma without clotting factors.

12. Define hematopoiesis.

Answer: Hematopoiesis is the process of formation of blood cells.

13. What is coagulation?

Answer: Coagulation is the process of blood clot formation.

14. Name the universal donor and universal recipient.

Answer: Universal donor – O negative
Universal recipient – AB positive

15. What is ESR?

Answer: ESR stands for Erythrocyte Sedimentation Rate.

16. Define leukocytosis.

Answer: Leukocytosis is an increase in WBC count.

17. What is leukopenia?

Answer: Leukopenia is a decrease in WBC count.

18. Name any two plasma proteins.

Answer: Albumin and globulin.

19. What is Rh factor?

Answer: Rh factor is an antigen present on RBC surface.

20. Write any two functions of WBC.

Answer:

  1. Fight infection

  2. Provide immunity

Exam Tips – NursingNotesGNM

  • Write short and precise answers

  • Remember important values and definitions

  • Revise RBC, WBC, platelets, and plasma regularly

  • Practice along with one‑word and MCQs



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