Section 22

Question 1

the final phase of bone healing and the longest

Answer 1

Remodeling

Question 2

most extreme form of subluxation

Answer 2

dislocation

Question 3

most important component of wound management

Answer 3

irrigation

Question 4

Most common cause of flexor tendon injury

Answer 4

laceration

Question 5

most common site of tendon injuries

Answer 5

Extensor tendons

Question 6

most common tendon injury in athletes

Answer 6

Mallet finger (extensor DIP joint)

Question 7

most common distal phalanx fracture

Answer 7

tuft fracture

Question 8

most consistent clinical sign of hand compartment syndrome

Answer 8

pain

Question 9

most commonly injured ligament of the wrist

Answer 9

Scapholunate ligament

Question 10

most commonly missed wrist injuries

Answer 10

Carpal bone fractures

Question 11

second most common carpal bone injury

Answer 11

Triquetrum fractures

Question 12

most common carpal bone fractured

Answer 12

scaphoid

Question 13

last carpal bone to ossify, and it is usually complete by age 12 years old

Answer 13

pisiform

Question 14

largest carpal bone

Answer 14

capitate (usually neck)

Question 15

most common pediatric fracture (<16 years);

Answer 15

Distal radius fracture

Question 16

most common type of elbow dislocation

Answer 16

posterior dislocations

Question 17

most common type of hip dislocation

Answer 17

posterior dislocations

Question 18

Most serious complication is a compartment syndrome of the forearm,

Answer 18

Volkmann’s ischemic contracture

Question 19

most common fractures of the elbow

Answer 19

Radial head fractures

Question 20

most common fracture of the clavicle

Answer 20

Fractures of the middle third of the clavicle

Question 21

most common type of glenohumeral joint dislocation

Answer 21

Anterior dislocations

Question 22

most commonly injured in glenohumeral joint dislocation; total shoulder arthroplasty; proximal humerus fracture

Answer 22

axillary nerve

Question 23

tested by pinprick sensation over the skin of the deltoid muscle

Answer 23

axillary nerve

Question 24

most common complication in glenohumeral dislocation

Answer 24

recurrent dislocation

Question 25

Most common fractures of the proximal humerus

Answer 25

surgical neck and greater tuberosity

Question 26

most common nerve injury in humeral shaft fracture

Answer 26

Radial nerve injury

Question 27

most common form of plexus injuries

Answer 27

Traumatic brachial plexus

Question 28

most concerning of the possible complications in total shoulder arthroplasty

Answer 28

infection

Question 29

most common pelvic fracture pattern

Answer 29

Lateral compression fractures

Question 30

least common pelvic fracture pattern

Answer 30

vertical shear

Question 31

strongest hip flexor

Answer 31

iliopsoas

Question 32

most common mechanism of femoral neck fractures

Answer 32

falls

Question 33

most common cause of pathologic femur fractures in pediatric patients

Answer 33

Unicameral bone cysts

Question 34

most commonly performed technique for posterior hip dislocation

Answer 34

Allis maneuver

Question 35

a technique that reduces anterior dislocations of the prosthetic hip

Answer 35

Allis Leg Extension Method

Question 36

most common patella fracture

Answer 36

transverse fracture

Question 37

most sensitive and specific test for anterior cruciate ligament

Answer 37

Lachman Test

Question 38

most common cause of an acutely locked knee

Answer 38

torn meniscus

Question 39

most common type of knee dislocation

Answer 39

anterior

Question 40

most commonly fractured long bone

Answer 40

tibia

Question 41

largest and strongest tendon in the human body

Answer 41

Achilles tendon

Question 42

Most common type of ankle sprain

Answer 42

lateral ankle

Question 43

most commonly fractured tarsal bone

Answer 43

Calcaneus

Question 44

the most common mechanism of injury of cuboid injuries

Answer 44

Plantarflexion and abduction

Question 45

most common fractures of the forefoot

Answer 45

Fractures of the phalanges