PLTW Joints

What type of joint is found in the human shoulder?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Saddle joint

Which joint allows for rotational movement around a single axis?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Gliding joint

What is the primary function of synovial fluid in joints?

• To provide nutrients to the joint

• To lubricate the joint

• To connect bones

• To protect the joint from bacteria

Which of the following joints is an example of a hinge joint?

• Elbow

• Hip

• Shoulder

• Neck

What type of joint is the knee classified as?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Saddle joint

Which joint is responsible for the nodding motion of the head?

• Atlanto-occipital joint

• Atlanto-axial joint

• Temporomandibular joint

• Sacroiliac joint

What is the role of ligaments in the human body?

• To connect muscles to bones

• To connect bones to bones

• To produce synovial fluid

• To cushion joints

Which joint type is characterized by flat or slightly curved surfaces that slide over each other?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Gliding joint

What is the main difference between a ball and socket joint and a hinge joint?

• Range of motion

• Presence of synovial fluid

• Type of cartilage

• Number of bones involved

Which joint is primarily involved in the movement of the wrist?

• Ball and socket joint

• Hinge joint

• Pivot joint

• Condyloid joint