Most Important 50 MCQs with Solutions
Human Anatomy & Physiology-1 1st Unit 2 Semester Skeletal System MCQs
Syllabus
Integumentary system:
Structure and functions of the skin
Skeletal system:
Divisions of the skeletal system, types of bone, salient features, and functions of bones of the axial and appendicular skeletal system
Organization of skeletal muscle, physiology of muscle contraction, neuromuscular junction
Joints:
Structural and functional classification, types of joints movements, and its
articulation
Multiple Choice Questions
50 Important Skeletal System MCQ with Answers
1. What is the skeletal system?
A. All the bones in the body.
B. All the muscles and tendons
C. All the body’s organs, both soft and hard tissue
D. All the bones in the body and the tissues that connect them
2. How many bones are there in the average person’s body?
A. 33
B. 206
C. 639
D. It varies by individual.
3. Which of the following statement is incorrect?
A. Bone is where most blood cells are made.
B. Bone serves as a storehouse for various minerals.
C. Bone is a dry and non-living supporting structure.
D. Bone protects and supports the body and its organs.
4. Which bone protects the brain?
A. Calcium
B. The cranium
C The cerebrum
D. The cerebellum
5. Besides the brain, the skull also protects….
A. The lungs
B. The diaphragm
C. The body’s cells
D. The sense organs
6. The purpose of the rib cage is to…
A. Protect the stomach
B. Protect the spinal cord
C. Protect the heart and lungs
D. Provide an object to which the lungs can attach
7. What makes bones so strong?
A. Silica
B. Cartilage
C. Blood and marrow
D. Calcium and phosphorous
8. What is the difference between cartilage and bone?
A. Bone is rubbery, and cartilage is firm.
B. Cartilage is rubbery, and bone is firm.
C. Bone is a more primitive tissue than cartilage.
D. Bone is inside the body, and cartilage is outside.
9. The hollow space in the middle of bones is filled with …
A. Air
B. Blood
C. Bone cells
D. Bone marrow
10. What is the difference between compact bone and spongy bone?
A. They have different bone marrow.
B. They are made of different materials.
C. They have different sizes of bone cells.
D. They have a different arrangement of bone cells.
11. What is a joint?
A. A hinge
B. A ball and socket
C. The place where two bones are joined
D. The place where tendons are fastened together
12. Muscles are made of…
A. Silica
B. Polyester threads.
C. Calcium and phosphorous
D. Groups of cells called fibers
13. How do muscles attached to the bones move the body?
A. Automatically
B. Pull movement only
C. Push movement only
D. Push and pull movement
14. What is the function of a tendon?
A. To link bones to bones.
B. To link muscles to bones
C. To link muscles to ligaments
D. To bind the cells in compact bone closer together
15. The only movable bone of the skull is
(a) Maxilla
(b) Mandible
(c) Temporal bone
(d) Frontal bone.
16. The part of a long bone that takes part in the growth of the bone is
(a) Diaphysis.
(b) Metaphysis
(c) Epiphysis
17. The movement of the joint away from the midline of the body is termed as………..
(a) Adduction
(b) Extension
(c) Abduction
18. The human skeleton is made of a total of ……………….
(a) 201 bones
(b) 204 bones
(c) 206 bones
19. The most common degenerative joint disease in the elderly is often caused by wear and tear is
(a) Rheumatoid arthritis
(b) Osteoarthritis
(c) Gouty arthritis
20. Which of the following parts of a long bone takes part in the growth of the bone?
(a) Diaphysis
(b) Metaphyses
(c) Epiphyses
(d) All of the above.
21. One of the following is not a function of the skeleton
(a) Breathing
(b) Hearing
(c) Excretion
(d) Blood formation
22. The total number of cervical, thoracic and lumbar vertebrae comes to
(a) 24
(b) 33
(c) 37
(d) 27
23. The lower jaw or mandible is made of
(a) One bone
(b) Two bones
(c) Three bones
(d) Cartilage
24. Ilium, Ischium and Pubis bones combine to form
(a) Shoulder
(b) Tail bones
(c) Chest case
(d) Innominate bones
25. In which of the following bones are paranasal sinuses not found?
(a) Frontal bone
(b) Sphenoid bone
(c) Lacrimal bones
(d) Ethmoid bone
26. Which of the following bone is not paired?
(a) Vomer
(b) Palatine
(c) Maxilla
(d) Nasal
27. The suture located between a parietal and temporal bone is called
(a) Lambdoid
(b) Sagittal
(c) Coronal
(d) Squamous
28. Which of the following is the most superior of the tarsals and articulates with the distal end of the tibia?
(a) Calcaneous
(b) Navicular
(c) Cuneiform
(d) Talus
29. The greater sciatic notch is located on the
(a) Ilium
(b) Ischium
(c) Femur
(d) Pubis
30. Which of the following are sutures of the Cranium?
(a) Coronal Suture
(b) Sagittal Suture
(c) Lamboid Suture
(d) All of the above
31.Which of the following is not a joint function?
a) Articulations
b) Allows bone growth
c) Enables mobility
d) Supports body
32.Which of these is the location where bones and cartilage meet?
a) Tendons
b) Ligaments
c) Joints
d) Fascia
33.What do joints do when they move?
a) Effort
b) Lever
c) Fulcrum
d) Load
34.Which of the following is not a joint classification?
a) Connective
b) Fibrous
c) Cartilaginous
d) Synovial
35.Which of these joints does not move at all?
a) Fibrous
b) Synovial
c) Pivot
d) Cartilaginous
36.Which of these doesn’t move at all?
a) Joint between atlas and axis
b) Knee joint
c) Skull bones
d) Joints between carpals
37.Which of the following connects the skull bones to create the cranium?
a) Dense fibrous connective tissues
b) Loose fibrous connective tissues
c) Specialized connective tissue
d) Dense irregular connective tissue
38.What is the name of the immovable juncture between two bones?
a) Socket
b) Saddle
c) Hinge
d) Suture
39.What is the sort of joint that connects the neighbouring vertebrae?
a) Pivot joint
b) Fibrous joint
c) Cartilaginous joint
d) Gliding joint
40.Bones are connected together at synovial joints by cartilages. Is this true or false?
a) True
b) False
41.Which of the following is a hinge joint?
a) Between the carpals
b) Between carpal and metacarpal of thumb
c) Knee joint
d) Between atlas and axis
42.Which of the following is a saddle joint?
a) Between the carpals
b) Knee joint
c) Between carpal and metacarpal of thumb
d) Between atlas and axis
43.Which of the following is a pivot joint?
a) Between atlas and axis
b) Between carpal and metacarpal of thumb
c) Knee joint
d) Between the carpals
44.Which of the following is a gliding joint?
a) Knee joint
b) Between the carpals
c) Between carpal and metacarpal of thumb
d) Between atlas and axis
45.Which structure is a vascular stratified squamous epithelium and oxygen diffuse from capillaries in the dermis.
a) Epidermis
b) Dermis
c) Hypodermis
d) Mesodermis
46.Which is the clear layer that found only in thick skin and covers stratus granulosm?
a) Stratum Spinosum
b) Stratum Lucidum
c) Stratum Corneum
d) Stratum Granulosum
47.The stratum Corneam is the______ layer which is water resistant and shed or replace in every 2 weeks.
a) Clear layer
b) Spiny layer
c) Grainy layer
d) Horn layer
48. Which of the following is the function of integumentary system?
a) Oxygen carry
b) Vitamin D production
c) Taste of food
d) Swallowing
49.Which layer of dermis consists of areolar tissue and contains small capillaries?
a) Papillary layer
b) Reticular layer
c) Epidermis layer
d) Subcutaneous layer
50. Which layer of dermis consists of collagen and elastic fibres?
a) Spiny layer
b) Papillary layer
c) Reticular layer
d) Grainy layer
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