Joints Ch 7

Question 1

place where bone connects to another is called

Answer 1

joint

Question 2

bending towards the body or decreasing the angle between the bones or parts of the body

Answer 2

flexion

Question 3

straightening away from the body or increasing the angle between the bones or paarts of the body

Answer 3

extension

Question 4

movement away from the midline

Answer 4

abduction

Question 5

movement toward the midline

Answer 5

adduction

Question 6

combo of the 4 preceding motions as is possible with the shoulder joint

Answer 6

circumduction

Question 7

turing the forearm so the palm of the hand is turned back

Answer 7

pronation

Question 8

turing the forearm so the palm of the hand is toward the front

Answer 8

supination

Question 9

this type of joint permits the widest range of motion-flexion, extension, abduction, and rotation (shoulder/hip)

Answer 9

ball and socket joint

Question 10

(elbow, knee, finger) permits flexion and extension

Answer 10

hinged joint

Question 11

this type of joint allows for a turning motion, includes the head and neck, 1st and 2nd vertebrae and wrist

Answer 11

pivot joint

Question 12

simplest movement between bones, where bone slides across another to the point where surrounding structures restrict motion (small bones in hands and feet)

Answer 12

gliding joint

Question 13

this joint is shaped to permit combinations of limited movements along perpendicular planes (ankle allows the foot to turn inward slightly as it moves up and down

Answer 13

saddle joint

Question 14

this is a modified ball and socket joint that permits limited motion in two directions (wrists allow hand to move up and down but cannot rotate completely

Answer 14

condyloid joint