Human anatomy and physiology sem 1 MCQ pdf

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Multiple Choice questions

1. Ligament is

(a) Modified yellow elastic fibrous tissue

(b) Inelastic white fibrous tissue

(c) Modified white fibrous tissue

(d) None of the above

Ans- A

 

2. Antibodies are secreted by

(a) Adipose cells

(b) Reticular cells

(c) Plasma cells

(d) Mast cells

    Ans- C

3. Find the correct statement

(a) Areolar tissue is a loose connective tissue

(b) Tendon is a specialized connective tissue

(c) Cartilage is a loose connective tissue

(d) Adipose tissue is a dense connective tissue

Ans- A

4. The largest extracellular material present in the

(a) Stratified epithelium

(b) Striated muscle

(c) Myelinated nerve fibres

(d) Areolar tissue

Ans- D

5. . A thin Layer of tissue that lines your eyelid and and nasal cavity is called

(a) Lining

(b) Mucus membrane

(c) Dermis

(d) Skin

Ans- B

 

6. Our eye is organ for

(a) Smell

(b) Hearing

(c) Vision

(d) Touch

Ans- C

7. The innermost layer of cell inside your eye is called the

(a) Mucus membrane

(b) Conjunctiva

(c) Retina

(d) Choroid

Ans- C

8. They are ______ pair of spinal nerves.

(a) 25

(b) 28

(c) 31

(d) 33

Ans- D

9. . Afferent neurons carry nerve impulses from

(a) CNS to muscles

(b) CNS to receptors

(c) Receptors to CNS

(d) Effectors organs to CNS

Ans: C

10. A neuron that carries information from the peripheral nervous system to the central
nervous system is

(a) Afferent neuron

(b) Efferent neuron

(c) Both

(d) None

Ans : A

 

11. Afferent neurons carry nerve impulses from

(a) CNS to muscles

(b) CNS to receptors

(c) Receptors to CNS

(d) Effectors organs to CNS

Ans C

12. Cell was discovered by

a) Leeuwenhoek
b) Robert Hooke
c) Robert Swanson
d) Robert Brown

Ans- B

13. The spherical structured organelle that contains the genetic material is
(a) Cell wall
(b) Ribosome’s
(c) Mitochondria
(d) Nucleus

Ans- D

14. Prokaryotic genetic system has
(a) DNA but no histones
(b) Both DNA and histones
(c) Neither DNA nor histones
(d) Either DNA or histones

Ans- A

15. Cell sap is a
(a) Living content of the cell
(b) Non living content of the vacuole
(c) Non-living content of the protoplasm
(d) Living content of the cytoplasm

Ans- B

16. What do prokaryotic cells lack?
(a) Cell membrane

(b) Cytoplasm
(c) Cell wall
(d) membrane-bound nucleus

Ans-D

17. Animal cell differs from plant cells in possessing
(a) Plastid
(b) Golgi body
(c) Vacuole
(d) Centrosome

Ans- D

18. Which one of the following organelles digests the old organelles that are no longer
useful to the cells?

(a) Ribosomes
(b) Mitochondria
(c) Lysosomes
(d) Chromatin

Ans- C

19. The ligaments join:
(a) Muscle to muscle 
(b) Muscle to bone
(c) None of these
(d) Bone to bone

Ans- D

20. Which of the following is not in the inner ear
a) Eustachian tube 
b) Cochiea
c) Sacculus
d) Semicircular canals

Ans-A

21. The outermost layer of skin is known as:
(a) Epidermis
(b) Cartilage
(c) Epiglottis
(d) Ligament

Ans- A

22. The number of bones in the human body of an adult is approximately:
(a) 206

(b) 201
(c) 236
(d) 128

Ans- A

23. Tibia is a bone found in the
(a) Skull
(b) Face
(c) Leg
(d) Arm

Ans- C
 

24. The study of the nervous system and its disorder is called
(a) Urology
(b) Herpetology
(c) Hematology
(d) Neurology

Ans- D
 

25. Which of the following term describe production of RBCs?
a. Anabolism
b. Catabolism
c. Erythropoiesis
d. Homeostasis

Ans- C

26. Which of the following is not required for blood clot formation?
a. Vitamin K
b. Calcium
c. Plasmin 
d. Fibrinogen

              Ans- C

27. Increase in platelet count is

a) Thrombocytosis
b) Thrombocytopenia 
c) Leukemia 
d) Leukocytosis

Ans- A

28. Decrease in Total WBC count is

a) Thrombocytosis
b) Thrombocytopenia 
c) Leukemia 

d) Leukocytosis

Ans- C

 

29. Abnormal increase in RBC count causes

a) Thrombocytosis
b) Polycytemia 
c) Leukemia 
d) Leukocytosis

Ans- B

30. Universal donor group is 

a) O
b) A
c) B 
d) AB

Ans- A