#1
Which of the following joints is classified as a synovial joint?
Ball and socket joint
ExplanationSynovial joints have a synovial cavity filled with synovial fluid, and the ball and socket joint allows a wide range of motion.
#2
The joint between the tibia and fibula in the lower leg is an example of which type of joint?
Amphiarthrosis
ExplanationAmphiarthrosis joints allow limited movement and are found in the lower leg between the tibia and fibula.
#3
What is the medical term for the jaw joint?
Temporomandibular joint
ExplanationThe temporomandibular joint connects the jawbone to the skull, allowing for movements like chewing and speaking.
#4
What type of joint is found between the carpal bones of the wrist?
Gliding joint
ExplanationA gliding joint at the wrist allows sliding movements between carpal bones.
#5
The hip joint is an example of which type of joint?
Ball and socket joint
ExplanationThe hip joint, a ball and socket joint, allows a wide range of motion similar to the shoulder joint.
#6
What type of joint is found between the atlas and axis vertebrae?
Pivot joint
ExplanationThe atlas and axis vertebrae are connected by a pivot joint, allowing rotational movements of the head.
#7
Which of the following is not a function of synovial fluid in synovial joints?
Enhancing muscle contraction
ExplanationSynovial fluid lubricates joints but does not directly enhance muscle contraction.
#8
What type of joint is formed between the radius and ulna bones in the forearm?
Pivot joint
ExplanationThe radius and ulna in the forearm articulate through a pivot joint, allowing rotational movement.
#9
Which of the following joints is immovable?
Suture joint
ExplanationSuture joints, like those in the skull, are immovable fibrous joints that provide stability and protection.