🦴 Multiple Choice Questions on Bones
-
Which of the following is the longest bone in the human body?
a) Humerus
b) Femur
c) Tibia
d) Radius
✅ Answer: b) Femur -
Which bone is commonly known as the collarbone?
a) Scapula
b) Sternum
c) Clavicle
d) Ulna
✅ Answer: c) Clavicle -
The human skull is primarily composed of how many bones?
a) 8
b) 22
c) 14
d) 28
✅ Answer: b) 22 -
Which bone protects the brain?
a) Rib
b) Spine
c) Skull
d) Pelvis
✅ Answer: c) Skull -
Which part of the skeleton protects the heart and lungs?
a) Vertebrae
b) Ribs
c) Pelvis
d) Clavicle
✅ Answer: b) Ribs -
What type of joint is found in the shoulder?
a) Hinge joint
b) Pivot joint
c) Ball-and-socket joint
d) Gliding joint
✅ Answer: c) Ball-and-socket joint -
Which bone is found in the forearm?
a) Femur
b) Tibia
c) Radius
d) Fibula
✅ Answer: c) Radius -
How many ribs does a typical human have?
a) 10
b) 12
c) 14
d) 16
✅ Answer: b) 12 -
What is the function of bone marrow?
a) Stores fat
b) Produces blood cells
c) Protects joints
d) Connects muscles to bones
✅ Answer: b) Produces blood cells -
Which bone is commonly referred to as the kneecap?
a) Tibia
b) Fibula
c) Patella
d) Femur
✅ Answer: c) Patella -
Which type of bone is the vertebra?
a) Long bone
b) Short bone
c) Irregular bone
d) Flat bone
✅ Answer: c) Irregular bone -
What mineral is most abundant in bones?
a) Iron
b) Calcium
c) Magnesium
d) Sodium
✅ Answer: b) Calcium -
Which bone forms the lower jaw?
a) Maxilla
b) Mandible
c) Zygomatic
d) Temporal
✅ Answer: b) Mandible -
Which bone connects the arm to the body?
a) Clavicle
b) Radius
c) Femur
d) Ulna
✅ Answer: a) Clavicle -
Which is not a function of the skeletal system?
a) Producing hormones
b) Protecting organs
c) Providing structure
d) Producing blood cells
✅ Answer: a) Producing hormones -
Where are sesamoid bones found?
a) In the spine
b) In the skull
c) Embedded in tendons
d) In the rib cage
✅ Answer: c) Embedded in tendons -
How many bones are in the adult human body?
a) 202
b) 206
c) 210
d) 212
✅ Answer: b) 206 -
The small bone in the throat that does not articulate with any other bone is the:
a) Mandible
b) Hyoid
c) Maxilla
d) Temporal
✅ Answer: b) Hyoid -
Which bone forms the forehead?
a) Parietal
b) Temporal
c) Frontal
d) Occipital
✅ Answer: c) Frontal -
Which bone is part of the axial skeleton?
a) Humerus
b) Scapula
c) Femur
d) Sternum
✅ Answer: d) Sternum
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