#1
Which bone is commonly referred to as the collarbone?
Clavicle
ExplanationIt connects the arm to the body and aids in shoulder movement.
#2
What is the function of the skeletal system?
Protection of internal organs
ExplanationIt provides structural support and safeguards vital organs.
#3
What is the scientific name for the shoulder blade?
Scapula
ExplanationIt provides attachment points for muscles and aids in arm movement.
#4
Which of the following is not a function of the skeletal system?
Production of enzymes
ExplanationWhile bones do contain cells, they are not responsible for enzyme production.
#5
Which bone forms the forehead region of the skull?
Frontal bone
ExplanationIt forms the forehead and provides attachment for facial muscles.
#6
Which bone is not part of the axial skeleton?
Femur
ExplanationThe femur is part of the appendicular skeleton, aiding in locomotion.
#7
What type of joint allows for movement in all directions?
Ball-and-socket joint
ExplanationIt enables movement in multiple planes due to its spherical structure.
#8
What is the purpose of red bone marrow?
Blood cell production
ExplanationIt is responsible for the production of red blood cells, white blood cells, and platelets.
#9
Which of the following is a function of the axial skeleton?
Protecting internal organs
ExplanationIt encases and protects vital organs such as the brain, heart, and lungs.
#10
Which bone articulates with the humerus to form the elbow joint?
Ulna
ExplanationIt forms the bony prominence of the elbow and aids in forearm rotation.
#11
Which bone is not found in the human body?
Femur
ExplanationThe femur is indeed found in the human body, forming part of the leg.
#12
What is the smallest bone in the human body?
Stapes
ExplanationIt plays a crucial role in the transmission of sound vibrations to the inner ear.
#13
Which bone is commonly known as the thigh bone?
Femur
ExplanationIt is the longest and strongest bone in the human body, supporting the weight during movement.
#14
Which bone articulates with the radius and ulna to form the wrist joint?
Carpals
ExplanationThey form the intricate structure of the wrist, allowing various movements.
#15
What is the function of the ilium?
Forms the hip joint with the femur
ExplanationIt is part of the pelvis and provides attachment for muscles and ligaments of the hip joint.