#1
Which bone is commonly known as the collarbone?
Clavicle
ExplanationThe clavicle is commonly known as the collarbone.
#2
What is the function of synovial fluid in joints?
To lubricate and reduce friction
ExplanationSynovial fluid in joints functions to lubricate and reduce friction.
#3
What is the primary function of the skeletal system?
Support and protect the body
ExplanationThe primary function of the skeletal system is to support and protect the body.
#4
What is the main component of tendons and ligaments?
Collagen
ExplanationCollagen is the main component of tendons and ligaments.
#5
Which joint is a pivot joint in the human body?
Atlantoaxial joint
ExplanationThe atlantoaxial joint is a pivot joint in the human body.
#6
What is the main function of tendons in the musculoskeletal system?
Connect muscle to bone
ExplanationTendons in the musculoskeletal system primarily connect muscles to bones.
#7
Which joint allows for the greatest range of motion in the human body?
Shoulder joint
ExplanationThe shoulder joint allows for the greatest range of motion in the human body.
#8
Which vitamin is essential for the synthesis of collagen, a key protein in connective tissues?
Vitamin C
ExplanationVitamin C is essential for the synthesis of collagen, a key protein in connective tissues.
#9
What is the purpose of a ligament in the musculoskeletal system?
Connect bone to bone
ExplanationLigaments in the musculoskeletal system serve to connect bone to bone.
#10
Which of the following is a flat bone in the human body?
Scapula
ExplanationThe scapula is a flat bone in the human body.
#11
What is the role of osteoblasts in bone formation?
Build new bone tissue
ExplanationOsteoblasts play a role in bone formation by building new bone tissue.
#12
What is the medical term for inflammation of the joints?
Arthritis
ExplanationInflammation of the joints is medically termed as arthritis.
#13
Which connective tissue provides a smooth surface for joint movement?
Cartilage
ExplanationCartilage provides a smooth surface for joint movement.
#14
Which muscle is responsible for breathing?
Diaphragm
ExplanationThe diaphragm is the muscle responsible for breathing.
#15
What condition is characterized by the degeneration of the intervertebral discs in the spine?
Herniated disc
ExplanationThe degeneration of intervertebral discs in the spine is characterized as a herniated disc.
#16
Which joint is a hinge joint in the human body?
Knee joint
ExplanationThe knee joint is a hinge joint in the human body.
#17
What is the function of the bursae in the musculoskeletal system?
Reduce friction in joints
ExplanationBursae in the musculoskeletal system function to reduce friction in joints.