Muscles and bones

Question 1

Functions of Skeletal System

Answer 1

shape
support
protection
movement
storage

Question 2

ball and socket

Answer 2

spherical head fits into cup-like cavity
humorous/scapula (shoulder)
femur/pelvis (hip)

Question 3

hinge

Answer 3

hinged door
convex surface fits into concave surface
elbow, knee, ankle, fingers/toes

Question 4

pivot

Answer 4

rounded, pointed or conical end of bone articulates with a ring (formed by part bone part ligament)
vertebrae, neck
radius/ulna

Question 5

Gliding

Answer 5

any direction in side-to-side, back-and-forth motion
restricted by ligaments
carpal, tarsal, sternum/clavicle, scapula/clavicle

Question 6

saddle

Answer 6

thumb

Question 7

condyloid

Answer 7

slightly convex or slightly concave

radius/carpals, carpals/phalanges

Question 8

smooth muscle

Answer 8

internal organs

involuntary

Question 9

skeletal

Answer 9

conscious control
attached to skeleton
give body form
maintain posture

Question 10

cardiac

Answer 10

heart

involuntary