Skeletal and Muscular System

What are the two main types of bones in the human body?

• Hard bone and soft bone

• Compact (cortical) bone and spongy (cancellous) bone

• Dense bone and porous bone

• Strong bone and weak bone

Which type of joint allows for the widest range of motion?

• Gliding joint

• Ball and socket joint

• Pivot joint

• Hinge joint

What is the main function of the skeletal system?

• To control the body's nervous system, produce hormones, and filter waste products.

• To support the immune system, regulate blood sugar levels, and aid in respiration.

• To provide structural support, protect internal organs, facilitate movement, produce blood cells, and store minerals.

• To provide energy storage, regulate body temperature, and aid in digestion.

What is a common skeletal injury that occurs when a bone is partially or completely out of its joint?

• Dislocation

• Fracture

• Bruise

• Sprain

Which type of muscle injury occurs when a muscle is stretched beyond its capacity?

• Fracture

• Strain

• Bruise

• Sprain

What are the two main functions of muscles in the body?

• Digest food and regulate body temperature

• Produce movement and maintain posture

• Control breathing and circulate blood

• Store energy and synthesize vitamins

What type of bone injury occurs when a bone breaks into two or more pieces?

• Comminuted fracture

• Shattered fracture

• Splintered fracture

• Segmented fracture

What type of joint movement occurs when you bend your arm at the elbow?

• Abduction

• Flexion

• Rotation

• Extension

What is the purpose of ligaments in the skeletal system?

• Ligaments are responsible for producing red blood cells in bones.

• Ligaments help in blood circulation within the skeletal system.

• Ligaments provide stability and support to the joints by connecting bones.

• Ligaments store excess nutrients for the skeletal system.

Which type of muscle injury occurs when a muscle is torn or overstretched?

• ligament strain

• tendon rupture

• muscle strain

• muscle tear