The Musculoskeletal System Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

The Musculoskeletal System Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the primary purpose of synovial fluid in joints? To lubricate and reduce friction between articulating bones What is the function of osteoclasts in bone tissue? They break down and resorb bone tissue during remodeling Which mineral is essential for bone strength and structure? Calcium What is the medical term for the softening of bones due to vitamin D deficiency in adults? Osteomalacia After a fracture, what forms first at the site of injury to begin the healing process? A hematoma 2 What is the primary function of ligaments in the musculoskeletal system? To connect bones to other bones and stabilize joints What type of muscle is under voluntary control and responsible for body movement? Skeletal muscle What condition is characterized by loss of bone density, increasing fracture risk? Osteoporosis What is the primary cause of muscle atrophy in an immobile patient? Lack of use or disuse of the muscles What is the purpose of performing range-of-motion exercises? To maintain joint flexibility and prevent contractures What is a common sign of compartment syndrome? Severe pain that does not improve with pain medication 3 What is the function of the epiphyseal plate in children? It allows for longitudinal bone growth What is the term for a joint that no longer stays in proper alignment? Dislocation Which area of the spine is most commonly affected by herniated discs? Lumbar spine What is the name of the condition involving inflammation of the fluid-filled sac near a joint? Bursitis Which body system works closely with the musculoskeletal system to enable movement? Nervous system What is the medical term for abnormal lateral curvature of the spine? Scoliosis 4 What does RICE stand for in the initial treatment of musculoskeletal injuries? Rest, Ice, Compression, Elevation What is the purpose of applying cold therapy in the first 48 hours after a musculoskeletal injury? To reduce swelling and inflammation What is the term for bone fracture that breaks through the skin? Open or compound fracture Which hormone is primarily responsible for stimulating bone growth during puberty? Growth hormone