Merrill's Chapter 5 Upper Extremity (PART 1)

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C

10. which joints of the hand are formed by the articulation of the bases of the metacarpals with the bones of the wrist a. radiocarpal b. interphalangeals c. carpometacarpals d. metacarpophalangeals

D

15. where in the wrist is the scaphoid located a. medial side of the distal row b. medial side of the proximal row c. lateral side of the distal row d. lateral side of the proximal row

C

16. where in the wrist is the trapezium located a. medial side of the distal row b. medial side of the proximal row c. lateral side of the distal row d. lateral side of the proximal row

A

17. where in the wrist is the hamate located a. medial side of the distal row b. medial side of the proximal row c. lateral side of the distal row d. lateral side of the proximal row

A

18. what other name refers to the carpal bone known as the hamate a. unciform b. capitatum c. cuneiform d. os magnum

D

19. what other name refers to the carpal bone known as the capitate a. pisiform b. unciform c. scaphoid d. os magnum

os magnum. capitulum

2 other names for capitate

B

2. each proximal phalanx articulates with a a. middle phalanx b. metacarpal bone c. carpal bone d. distal phalanx

D

20. what other name refers to the carpal bone known as the trapezium? a. trapezoid b. semilunar c. lesser multangular d. greater multangular

C

21. what other name refers to the carpal bone known as the trapezoid a. pisiform b. unciform c. lesser multangular d. greater multangular

c

22. which carpal bone has only one name a. hamate b. capitate c. pisiform d. scaphoid

osteoarthritis

Form of arthritis marked by progressive cartilage deterioration in synovial joints and vertebrae

smith fracture

Fracture of the distal radius and ulnar styloid with anterior displacement

colles fracture

Fracture of the distal radius and ulnar styloid with posterior displacement

dislocation

displacement of a bone from its joint

fracture

disruption in the continuity of bone

coranoid process. medial epicondyle

distal end of humerus a.) b.)

trochlea. capitulum

distal end of humerus c.) d.)

lateral epicondyle. olecranon fossa. body of humerus

distal end of humerus e.) f.) g.)

triquetrum. pisiform. hamate

inferosuperior aspect of carpal sulcus a.) b.) c.)

capitate. trapezoid. trapezium

inferosuperior aspect of carpal sulcus d.) e.) f.)

osteomyelitis

inflammation of bone resulting from pyogenic infection

gout

hereditary form of arthritis in which uric acid is deposited in joints

8

how many carpals in each upper extremity?

5

how many distal phalanges are found in one hand?

5

how many metacarpals in each upper extremity?

4

how many middle phalanges are found in one hand?

14

how many phalanges in each upper extremity?

5

how many proximal phalanges are found in one hand?

osteosarcoma

malignant, primary tumor of bone with bone or cartilage formation

c

the articulation between the middle and distal phalanges on the second digit is named a. the second MCP joint b. second IP joint c. DIP joint of second digit d. PIP joint of second digit

anterior

the coronoid fossa of the distal humerus is found (anterior/posterior)

c

which of the following is located on the proximal ulna a. ulnar notch b. humeral notch c. trochlear notch

R

radius, ulna, and/or humerus? radial tuberosity

RU

radius, ulna, and/or humerus? styloid process

H

radius, ulna, and/or humerus? trochlea

U

radius, ulna, and/or humerus? trochlear notch

humeroulnar. proximal radioulnar. humeroradial

anterior forearm articulations a.) b.) c.)

distal radioulnar. radiocarpal

anterior forearm articulations d.) e.)

head. greater tubercle. lesser tubercle

anterior humerus a.) b.) c.)

body. medial epicondyle. trochlea

anterior humerus d.) e.) f.)

coranoid fossa. lateral epicondyle. capitulum

anterior humerus g.) h.) i.)

hamate. capitate

anterior wrist a.) b.)

trapezoid. trapezium

anterior wrist c.) d.)

scaphoid. lunate

anterior wrist e.) f.)

pisiform. triquetrum

anterior wrist g.) h.)

flexion. extension. abduction. adduction. circumduction

what type of movement? radiocarpal

A

41. which articulation do the trochlea and the trochlear notch form a. humeroulnar b. humeroradial c. distal radioulnar d. proximal radioulnar

B

1. how many interphalangeal joints are found in one upper extremity a. 8 b. 9 c. 10 d. 14

B

14. which bones are located in the distal row of the wrist a. hamate, capitate, lunate, scaphoid b. hamate, capitate, trapezium, trapezoid c. pisiform, triquetrum, lunate, scaphoid d. pisiform, triquetrum, trapezium, trapezoid

D

11. which joint is an ellipsoidal joint a. interphalangeal b. scapulohumeral c. carpometacarpal d. metacarpophalangeal

D

12. which articulation of the upper extremity is a saddle joint that allows the thumb to oppose the fingers a. radiocarpal b. distal radiolunar c. proximal radiolunar d. first carpometacarpal

B

13. which bones are located in the proximal row of the wrist a. scapoid, lunate, capitate, hamate b. scaphoid, lunate pisiform, triquetrum c. trapezium, trapezoid, capitate, hamate d. trapezium, trapezoid, pisiform, triquetrum

A

23. which bones are classified as short bones a. carpals b. vertebrae c. phalanges d. metacarpals

C

24. which joint is the most distal articulation of the wrist a. intercarpal b. radiocarpal c. carpometacarpal d. metacarpophalangeal

B

25. which joint is the most proximal articulation of the wrist a. intercarpal b. radiocarpal c. carpometacarpal d. metacarpophalangeal

D

26. which two carpal bones are the most lateral bones of the wrist a. lunate and trapezoid b. lunate and trapezium c. scaphoid and trapezoid d. scaphoid and trapezium

C

27. the lunate is situated between the a. trapezoid and scaphoid b. trapezoid and trapezium c. triquetrum and scaphoid d. triquetrum and trapezium

B

28. what other name refers to the carpal bone known as the scaphoid a. unciform b. navicular c. semilunar d. capitatum

C

55. which depression is located on the posterior surface of the distal humerus a. radial notch b. coronoid fossa c. olecranon fossa d. intertubercular groove

B

29. which carpal bone does not articulate with the radius a. lunate b. capitate c. scaphoid d. triquetrum

humeroulnar. humeroradial. scapulohumeral

3 articulations of the humerus

triquetral. cuniform. triangular

3 other names for triquetrum

D

3. which bones comprise the palm of the hand a. carpals b. phalanges c. metatarsals d. metacarpals

D

30. which bony structures are located on the proximal end of the ulna a. radial notch, styloid process, and ulnar head b. radial head, olecranon process, and ulnar head c. radial head, styloid process, and coronoid process d. radial notch, olecranon process, and coranoid process

A

31. which bony structures are located on the distal end of the ulna a. ulnar head and styloid process b. ulnar head and olecranon process c. coronoid process and styloid process d. coronoid process and olecranon process

B

40. which two structures articulate to form the distal radiolunar joint a. head of the ulna and radial notch of the ulna b. head of the ulna and ulnar notch of the radius c. head of the radius and radial notch of the ulna d. head of the radius and ulnar notch of the radius

D

32. which bony structure is located on the distal end of the radius? a. head b. neck c. tubercle d. styloid process

A

33. which bone structures are located on the proximal radius a. head and tuberosity b. head and styloid process c. olecranon process and tubercle d. olecranon process and styloid process

A

34. which bones compromise the forearm a. radius and ulna b. head and styloid process c. olecranon process and tubercle d. olecranon process and styloid process

D

35. which structure is located on the lateral aspect of the distal forearm a. ulnar head b. radial head c. ulnar styloid process d. radial styloid process

D

36. which large bony process is easily located by touching on the posterior aspect of the proximal forearm a. styloid process b. radial tuberosity c. coronoid process d. olecranon process

c

37. which structure is located on the medial side of the distal forearm a. coronoid process b. olecranon process c. ulnar styloid process d. radial styloid process

C

38. where is the trochlear notch located a. distal ulna b. distal radius c. proximal ulna d. proximal radius

C

39. which two structures articulate to form the proximal radioulnar joint a. head of the ulna and radial notch if the ulna b. head of the ulna and ulnar notch of the radius c. head of the radius and radial notch of the ulna d. head of the radius and ulnar notch of the radius

D

4. which joint is formed by the articulation of the proximal end of the end of the middle phalanx with the distal end of the proximal phalanx of the ring finger a. DIP joint of 3rd digit b. DIP joint of 4th digit c. PIP joint of 3rd digit d. PIP joint of 4th digit

B

42. which structure articulate with the capitulum a. ulnar head b. radial head c. glenoid fossa d. humeral head

C

43. which structure articulates with the trochlea a. distal ulna b. distal radius c. proximal ulna d. proximal radius

C

44. in which joint is the capitiulum located a. hip b. wrist c. elbow d. shoulder

B

48. with reference from the trochlea, where is the capitulum located a. distal b. lateral c. medial d. proximal

C

45. in which joint is the trochlea located a. hip b. wrist c. elbow d. shoulder

A

46. which type of joint is the elbow a. hinge b. gliding c. condyloid d. ball and socket

C

47. where is the capitulum located a. medial side of the distal humerus b. medial side of the proximal humerus c. lateral side of the distal humerus d. lateral side of the proximal humerus

A

50. which bony process is located on the anterior surface of the proximal humerus a. lesser tubercle b. greater tubercle c. lateral epicondyle d. medial epicondyle

B

49. what is the roughened process of the humerus superior and lateral to the intertubercular groove a. lesser tubercle b. greater tubercle c. lateral epicondyle d. medial epicondyle

B

5. which joint is formed by the articulation of the distal end of the middle phalanx with the proximal end of the distal phalanx of the index finger a. DIP joint of first digit b. DIP joint of second digit c. PIP joint of first digit d. PIP joint of 2nd digit

B

52. how many articulations does the humerus have a. 2 b. 3 c. 4 d. 5

A

51. which structure articulates with the ulna to form the humeroulnar joint a. trochlea b. capitulum c. radial head d. humeral head

B

53. which structure articulates with the radius to form the humeroradial joint a. trochlea b. capitulum c. radial notch d. humeral head

B

54. which depression is located on the anterior surface of the distal humerus a. radial notch b. coronoid fossa c. olecranon fossa d. intertubercular groove

C

56. which depression is located between the lesser and greater tubercles of the proximal humerus a. radial notch b. coronoid fossa c. intertubercular groove d. olecranon fossa

A

6. which joint is a hinge type joint a. IP b. scpulohumeral c. carpometacarpal d. MCP

B

7. how many metacarpal bones are found in one upper extremity? a. 2 b. 5 c. 8 d. 14

A

8. which of the following articulates with the bases of metacarpal bones a. carpals b. phalanges c. forearm d. MCP joints

d

9. which joints of the hand are formed by the articulation of the bases of the metacarpals with the bones of the wrist a. radiocarpal b. interphalangeals c. carpometacarpals d. metacarpophalangeals

joint effusion

Accumulation of fluid in joint associated with underlying condition

enchondroma

Benign tumor consisting of cartilage

d

D or P? capitulum

d

D or P? coronoid fossa

p

D or P? coronoid process

p

D or P? greater tubercle

p

D or P? humeral head

d

D or P? medial epicondyle

d

D or P? olecranon fossa

p

D or P? olecranon process

p

D or P? radial head

d

D or P? radial styloid process

p

D or P? radial tubercle

d

D or P? trochlea

p

D or P? trochlear notch

d

D or P? ulnar head

d

D or P? ulnar styloid process

torus or buckle fracture

Impacted fracture with bulging of periosteum

ewing sarcoma

Malignant tumor of bone arising in medullary tissue

ulnar head. ulnar styloid process. body of ulna

anterior and lateral forearm j.) k.) l.)

capitulum

a round, marblelike structure

trochlea

a spool-like structure

PIP. MCP. carpals

anterior aspect of hand and wrist a.) b.) c.)

DIP. IP. MCP

anterior aspect of hand and wrist d.) e.) f.)

1st metacarpal. CMC

anterior aspect of hand and wrist g.) h.)

radius. ulna

anterior aspect of hand and wrist i.) j.)

unciform

another name for hamate

semilunar

another name for lunate

navicular

another name for scaphoid

greater multangular

another name for trapezium

lesser multangular

another name for trapezoid

olecranon process. trochlear notch. radial head

anterior and lateral forearm a.) b.) c.)

radial neck. radial tuberosity. body of radius

anterior and lateral forearm d.) e.) f.)

radial styloid process. coranoid process. body of ulna

anterior and lateral forearm g.) h.) i.)

medial epicondyle

bony prominence; easily palpated

coranoid fossa

depression; located on anterior surface

olecranon fossa

depression; located on posterior surface

bone cyst

fluid-filled cyst with wall of fibrous tissue

bennett fracture

fracture at the base of the 5th metacarpal

boxers fracture

fracture at the neck of the 5th metacarpal

H

radius, ulna, and/or humerus? olecranon fossa

U

radius, ulna, and/or humerus? olecranon process

a

on which bone is the trochlar notch located a. ulna b. radius c. humerus

proximal

on which end of the radius is the radial head located

distal

on which end of the radius is the styloid process located

proximal

on which end of the ulna is the olecranon process located

distal

on which end of the ulna is the styloid process located

H

radius, ulna, and/or humerus? radial fossa

U

radius, ulna, and/or humerus? radial notch

H

radius, ulna, and/or humerus? capitulum

H

radius, ulna, and/or humerus? coronoid fossa

U

radius, ulna, and/or humerus? coronoid process

H

radius, ulna, and/or humerus? greater tubercle

RUH

radius, ulna, and/or humerus? head

H

radius, ulna, and/or humerus? lateral epicondyle

H

radius, ulna, and/or humerus? medial epicondyle

posterior

the olecranon fossa of the distal humerus is found (anterior/posterior)

humerus. radius. ulna

two views of elbow a.) b.) c.)

olecranon process. medial epicondyle. trochlea.

two views of elbow d.) e.) f.)

lateral epicondyle. capitulum

two views of elbow g.) h.)

a

what is the most distal portion of each metacarpal? a. head b. base c. tubercle

b

what kinds of movements do the interphalangeal joints allow? a. gliding and sliding b. flexion and extension c. rotational movements around a single axis

wrist joint proper

what other name refers to the radiocarpal joint

head

what part of a metacarpal bone (base or head) forms part of each MCP joint>

flexion. extension

what type of movement? IP joint

flexion. extension. abduction. adduction. circumduction

what type of movement? MCP joint

rotational (around a single axis)

what type of movement? distal radiolunar

flexion. extension

what type of movement? elbow joint (humeroulnar and humeroradial)

gliding

what type of movement? intercarpal

rotational (around a single axis)

what type of movement? proximal radiolunar

short

which bone classification are the carpal bones?

long

which bone classification are the metacarpals?

proximal phalanges

which bones articulate with the heads of metacarpal bones

d

which carpal bone is in the proximal row between the scaphoid and the triquetrum a. trapezium b. trapezoid c. capitate d. lunate

carpals

which group of bones articulates with the bases of metacarpal bones?

c

which joint do the head of the ulnar and the ulnar notch of the radius form a. humeroulnar b. humeroradial c. distal radioulnar d. proximal radioulnar

d

which joint do the radial notch of the ulna and the head of the radius form a. humeroulnar b. humeroradial c. distal radioulnar d. proximal radioulnar

b

which joint is the most distal joint in the upper extremity? a. carpometacarpal b. distal interphalangeal c. metacarpophalangeal d. proximal interphalangeal

b

which of the following types of upper extremity joints are formed in part by the bases of the metacarpals? a. interphalangeal b. carpometacarpal c. metacarpophalangeal

bcf

which three articulations form the elbow joint a. radiocarpal b. humeroradial c. humeroulnar d. scapulohumeral e. distal radioulnar f. proximal radioulnar

d

which two bony processes are located on the proximal end of the ulna a. ulnar head and styloid process b. ulnar head and coronoid process c. olecranon process and styloid process d. olecranon process and coronoid process

b

with reference to the capitulum, where is the trochlea located a. lateral b. medial c. distal d. proximal

b

with which of the following structues of the distal humerus does the radial head articulate a. trochlea b. capitulum c. lateral epicondyle d. medial epicondyle

a

with which of the following structures of the distal humerus does the trochlear notch articulate a. trochlea b. capitulum c. lateral epicondyle d. medial epicondyle


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