5: Hand & Foot Bones

Question 1

wrist bones

Answer 1

8 carpal bones

Question 2

pneumonic for 8 carpal bones

Answer 2

sally likes the pizza that the cafeteria has

Question 3

“Sally Likes”

Answer 3

scaphoid, lunate

Question 4

“The Pizza”

Answer 4

triquetrum, pisiform

Question 5

“That The”

Answer 5

trapezium, trapezoid

Question 6

“Cafeteria Has”

Answer 6

capitate, hamate

Question 7

connects radius to carpal bones

Answer 7

radiocarpal ligaments (palmar and dorsal)

Question 8

connects carpal bones to each other

Answer 8

intercarpal ligaments (palmar and dorsal)

Question 9

connect the forearm to the wrist and help support the sides of the wrist

Answer 9

collateral ligaments (ulnar and radial)

Question 10

joint between carpals and radius

Answer 10

radiocarpal joint, condyloid

Question 11

joints between carpals. type.

Answer 11

intercarpal joints, gliding

Question 12

first carpometaparpal joint. type

Answer 12

thumb, saddle

Question 13

2nd-5th carpometacarpal joints

Answer 13

gliding

Question 14

knuckels

Answer 14

metacarpophalangeal joints, condyloid

Question 15

finger joints

Answer 15

interphalangeal joints, hinge

Question 16

band of connective tissue over the carpal bones on the palmar and dorsal side

Answer 16

retinaculum

Question 17

what runs beneath the retinaculum

Answer 17

median nerve

Question 18

inflammation that causes band of retinaculum to compress and put pressure on the median nerve, causing numbness of the hand

Answer 18

carpal tunnel syndrome

Question 19

deep fascia of forearm is thickened posteriorly at the wrist to form the transverse band which retains the extensor tendons in position

Answer 19

extensor retinaculum

Question 20

deep fascia is thickened on palmar side into a carpal tunnel through which the flexor tendons and median nerve pass

Answer 20

flexor retinaculum

Question 21

heel bone

Answer 21

calcaneus

Question 22

rests on top of calcaneus

Answer 22

talus

Question 23

in front of talus on medial side

Answer 23

navicular bone

Question 24

in front of calcaneus on lateral side

Answer 24

cuboid

Question 25

distal to navicular, medial to lateral

Answer 25

cuneiforms 1, 2, and 3

Question 26

located on the underside of the big toe, 1 medial and 1 lateral

Answer 26

2 sesamoid bones

Question 27

absorb impact forces during walking. connecting ligaments act as a fulcrum. provide biomechanical advantage for the muscles in which they are embedded

Answer 27

sesamoid bones in foot

Question 28

ankle joint where all weight is coming down on

Answer 28

talotibial, talocrural joint, hinge

Question 29

produces inversion/eversion movements of ankle

Answer 29

talocalcaneal, subtalar joint

Question 30

joints between tarsal joints

Answer 30

intertarsal joints, gliding

Question 31

joints between tarsals and metatarsals

Answer 31

tarsometatarsal, gliding

Question 32

metatarsophalangeal joints, type?

Answer 32

condyloid

Question 33

interphalangeal joints

Answer 33

hinge

Question 34

are like springs and also provide a space underneath where muscles, tendons, blood vessels, and nerves of the plantar surface pass without being crushed

Answer 34

arches

Question 35

goes from heel to toes on the plantar surface

Answer 35

longitudinal arch

Question 36

goes medial to lateral at the metatarsals

Answer 36

transverse arch

Question 37

when the ligaments in the arches get stretched out

Answer 37

flat feet

Question 38

weight bearing and propulsion

Answer 38

functions of the foot (multiple bones and joints give it flexibility, but they must form an arch to support any weight)

Question 39

very strong medial ligament of ankle, helps prevent eversion of the ankle

Answer 39

deltoid ligament

Question 40

all located on lateral side of ankle and are not as strong

Answer 40

posterior talofibular, anterior talofibular, and calcaneofibular ligaments

Question 41

most commonly sprained ligament of the ankle joint

Answer 41

anterior talofibular ligament

Question 42

which type of sprains are more common?

Answer 42

lateral sprains or inversion sprains

Question 43

when the retinaculum in the ankle becomes inflamed and compresses on the tibial nerve

Answer 43

tarsal tunnel syndrome

Question 44

single most common injury in athletics caused by sudden inversion or eversion moments

Answer 44

sprains

Question 45

most common sprains and result in injury to the lateral ligaments

Answer 45

inversion sprains

Question 46

injured with inversion, plantar flexion and internal rotation

Answer 46

anterior talofibular ligament

Question 47

occurs when the force is great enough for an _____ fracture to occur with the lateral malleolus

Answer 47

avulsion