ACTUAL Exam Questions and CORRECT
Answers
Diarthrotic - CORRECT ANSWER - Freely movable joints Ex) Synovial joints
Amphiarthrotic Joints - CORRECT ANSWER - Slightly moveable, glider and cartilages
(Symphysis (firbo) & synchondrosis (hyaline))
Synarthrotic - CORRECT ANSWER - Little to no movement Ex) fibrous, boney, sutures,
gomphosis
Tendons - CORRECT ANSWER - Dense connective tissue that connects to bone
Ligaments - CORRECT ANSWER - Attach muscles together
Sarcomeres - CORRECT ANSWER - The contractile unit of muscle z disc to z disc
Skeletal muscle - CORRECT ANSWER - multi nuclei, striations, voluntary control, mitosis to
repair injury
Cardiac muscle - CORRECT ANSWER - 1 nuclei, striations, involuntary control, and no
repair
smooth muscle - CORRECT ANSWER - 1 nuclei, no striations, involuntary control, and
possible, limited mitosis to repair injury
4 actions of muscle contraction and relaxation - CORRECT ANSWER - excitation,
excitation-contraction coupling, and relaxation