#1
Which of the following bones is NOT part of the human skull?
Scapula
ExplanationThe scapula is a shoulder blade bone, not part of the skull.
#2
Which bone is commonly known as the collarbone?
Clavicle
ExplanationThe clavicle is commonly known as the collarbone.
#3
Which of the following is NOT a function of the skeletal system?
Digestion
ExplanationDigestion is not a function of the skeletal system.
#4
Which of the following bones is NOT part of the human hand?
Metatarsals
ExplanationMetatarsals are foot bones, not part of the hand.
#5
What type of joint is the knee joint?
Hinge joint
ExplanationThe knee joint is classified as a hinge joint.
#6
What is the primary mineral component of human tooth enamel?
Hydroxyapatite
ExplanationHydroxyapatite is the main mineral in tooth enamel, providing strength.
#7
Which bone articulates with the radius to form the elbow joint?
Ulna
ExplanationThe ulna articulates with the radius, forming the elbow joint.
#8
Where is the hyoid bone located in the human body?
Neck
ExplanationThe hyoid bone is located in the neck.
#9
What is the anatomical name for the shoulder blade?
Scapula
ExplanationThe scapula is the anatomical name for the shoulder blade.
#10
Which bone forms the forehead?
Frontal bone
ExplanationThe frontal bone forms the forehead.
#11
What is the function of osteoclasts in bone remodeling?
Resorbing bone tissue
ExplanationOsteoclasts break down bone tissue during remodeling.
#12
Which of the following is NOT a type of bone tissue?
Dentin
ExplanationDentin is a component of teeth, not bone tissue.
#13
Which bone is primarily responsible for supporting the body's weight when standing?
Femur
ExplanationThe femur, or thigh bone, supports body weight when standing.
#14
Which bone articulates with the atlas to form the atlanto-axial joint?
Axis
ExplanationThe axis bone articulates with the atlas to form the atlanto-axial joint.
#15
Which bone is NOT found in the axial skeleton?
Femur
ExplanationThe femur is not part of the axial skeleton.