Exam 1

Question 1

Short Bones

Answer 1

no diaphysis, cube-shaped​
ex: tarsals and carpals

Question 2

Flat Bones

Answer 2

protectin and structure
ex: skull, ribs, sternum

Question 3

Irregular Bones

Answer 3

do not fit in other categories
ex: vertebrae, pelvic bones, hyoid

Question 4

Sesamoid Bones

Answer 4

embedded in tendon
found where tendons pass over​ angled structure or areas of high force
ex: patella, foot

Question 5

Tuberosity

Answer 5

rounded prominence

Question 6

Process

Answer 6

projection

Question 7

Tuberercle

Answer 7

smaller rounded prominence

Question 8

Condyle

Answer 8

large knob/protuberance at end of long bones

Question 9

Epicondyles

Answer 9

rounded eminence of a condyle

Question 10

Fossa

Answer 10

smooth hollow or depressed surface

Question 11

Spine

Answer 11

long thin projection

Question 12

Facet

Answer 12

small flat surface

Question 13

Notch or Groove

Answer 13

a cut out or depression that allows passage

Question 14

Foramen

Answer 14

hole or opening

Question 15

Sinus

Answer 15

hollow space or cavity

Question 16

Hinge Joint

Answer 16

uniaxial articulation
ex: elbow, knee

Question 17

Ball and Socket Joint

Answer 17

bony rounded head fitting into a concave articular surface
ex: hip and shoulder joint

Question 18

Plane (gliding/irregular) Joint

Answer 18

2 plane or flat bony surfaces​ which butt against each other
ex: vertebral facets in the ​spinal column, intercarpal joints, intertarsal joints

Question 19

Condyloidal (knuckle joint)

Answer 19

biaxial ball and socket joint
ex: metacarpophalangeal or knuckles

Question 20

Sellar (saddle) Joint

Answer 20

unique triaxial joint
ex: 1st carpometacarpal (this is the only example)

Question 21

Trochoidal (pivot, screw) Joint

Answer 21

uniaxial articulation
ex: atlantoaxial joint (found in the neck)

Question 22

Pennated

Answer 22

more fibers in a smaller area to generate more force
longer time to generate force

Question 23

Parallel

Answer 23

fewer fibers so less force
quicker contraction time

Question 24

First Class Lever

Answer 24

RAF
ex: neck

Question 25

Second Class Lever

Answer 25

FRA
ex: calf

Question 26

Third Class Lever

Answer 26

ARF
ex: bicep

Question 27

Pronation of Ankle

Answer 27

eversion of the hind foot, abduction at forefoot, and dorsiflexion

Question 28

Supination of Ankle

Answer 28

inversion of the hind foot, adduction at forefoot, and plantar flexion

Question 29

Lisfranc Joint Injury

Answer 29

type of injury to the bone, ligaments, or both in the middle part of the foot

usually damage to the cartilage covering these bones

can be caused by twisting fall

Question 30

Lisfranc Joint Injury Recovery

Answer 30

surgery
open reduction and internal fixation
joint fusion

Question 31

Turf Toe

Answer 31

sprain of the ligaments around the greater toe

Question 32

Bunion

Answer 32

bony bump that forms on the joint at the base of your big toe

Question 33

An ankle radiograph should be performed if there is pain in the malleolar region with:

Answer 33

1. bone tenderness at the posterior edge of the tip of the lateral malleolus
2. bone tenderness at the posterior edge of the tip of the medial malleolus
3. inability to bear weight for at least 4 steps

Question 34

A foot radiograph series should be performed if there is any pain in the mid foot region with:

Answer 34

1. bone tenderness at the navicular bone or 5th metatarsal
2. inability to bear weight for at least 4 steps

Question 35

High Ankle Sprain

Answer 35

caused by dorsiflexion with eversion

tear of the tibiofibular ligaments

anterior most common

Question 36

Valgum

Answer 36

knees inward

Question 37

Varus

Answer 37

knees outward