#1
Which of the following bones is NOT part of the axial skeleton?
Femur
ExplanationThe femur is a long bone and part of the appendicular skeleton, not the axial skeleton.
#2
What is the primary function of the skeletal system?
To provide support and structure
ExplanationThe skeletal system's primary function is to offer support, structure, and protection for the body.
#3
Which bone is the longest bone in the human body?
Femur
ExplanationThe femur is the longest bone in the human body.
#4
What is the name of the condition characterized by the inflammation of the joints and surrounding tissues?
Rheumatoid arthritis
ExplanationRheumatoid arthritis is a condition marked by joint inflammation and surrounding tissue inflammation.
#5
Which bone is commonly known as the collarbone?
Clavicle
ExplanationThe clavicle is commonly known as the collarbone.
#6
What type of joint is the knee joint?
Hinge joint
ExplanationThe knee joint is a hinge joint, allowing movement in one plane.
#7
Which bone is commonly referred to as the kneecap?
Patella
ExplanationThe patella is commonly known as the kneecap.
#8
What is the medical term for a broken bone?
Fracture
ExplanationA broken bone is medically termed as a fracture.
#9
Which of the following bones is NOT part of the human hand?
Talus
ExplanationThe talus is not part of the human hand; it's a bone in the ankle.
#10
What is the name of the condition characterized by the abnormal curvature of the spine?
Scoliosis
ExplanationScoliosis is a condition involving an abnormal curvature of the spine.
#11
Which of the following bones is NOT part of the human vertebral column?
Sternum
ExplanationThe sternum is not part of the vertebral column; it's the breastbone in the front of the chest.
#12
What is the name of the condition where bone tissue dies due to a lack of blood supply?
Avascular necrosis
ExplanationAvascular necrosis is a condition where bone tissue dies due to insufficient blood supply.
#13
Which bone disorder is characterized by a reduction in bone density and an increased risk of fractures?
Osteoporosis
ExplanationOsteoporosis is a bone disorder involving reduced density and heightened fracture risk.
#14
Which bone disorder is commonly known as 'brittle bone disease'?
Osteogenesis imperfecta
ExplanationOsteogenesis imperfecta, often called 'brittle bone disease,' is characterized by fragile bones.
#15
Which bone disorder is characterized by excessive bone resorption followed by disorganized bone formation?
Paget's disease
ExplanationPaget's disease involves excessive bone resorption and disorganized bone formation.
#16
Which bone disorder is characterized by softening and weakening of the bones due to poor mineralization?
Osteomalacia
ExplanationOsteomalacia involves softening and weakening of bones due to inadequate mineralization.
#17
Which bone disorder results in the abnormal softening of bones in children?
Rickets
ExplanationRickets is a bone disorder resulting in abnormal softening of bones in children.