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Topographic Anatomy > Quiz 1 > Flashcards

Quiz 1 Flashcards

0
Q

How many phalanges are in each hand?

A

14

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1
Q

How many digits are in each hand?

A

5

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2
Q

How many metacarpals are in each hand?

A

5

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3
Q

How many carpals are in each hand?

A

8

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4
Q

What is the total number of bones in each hand and wrist?

A

27

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5
Q

What is the total number of joints in each hand?

A

19

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6
Q

Name the bones which compromise the first digit:

A

Proximal Phalanx

Distal Phalanx

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7
Q

Name the bones which compromise the 2nd-5th digits:

A

2nd-5th Proximal Phalanx
2nd-5th Middle Phalanx
2nd-5th Distal Phalanx

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8
Q

What are the names of the joints formed by the phalanges of the first digit (thumb) from proximal to distal?

A

1st Metacarpophalangeal Joint

1st Interphalangeal Joint

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9
Q

What are the names of the joints formed by the phalanges of the 2nd-5th digits from proximal to distal?

A

2nd-5th Metacarpophalangeal joint
2nd-5th Proximal Interphalangeal joint
2nd-5th Distal Interphalngeal joint

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10
Q

How are the fingers numbered?

A

1st-5th digit (thumb-pinky); lateral-medial

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11
Q

What are the alternative names for the five fingers?

A

1st-5th digits

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12
Q

What is the anatomical name for the bones of the palm?

A

Metacarpals

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13
Q

How are the metacarpal bones numbered?

A

1st (lateral)- 5th (Medial)

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14
Q

On which side of the hand is the 1st metacarpal?

A

Lateral

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15
Q

On which side of the hand is the smallest finger?

A

Medial

16
Q

What is the name of the distal metacarpal joints?

A

Metacarpophalngeal joint

17
Q

What is the name of the proximal metacarpal joints?

A

Carpometacarpal joint

18
Q

What are the names of the carpal bones located in the proximal row (from lateral- medial)?

A

A. Scaphoid
B. Lunate
C. Triquetrum
D. Pisiform

19
Q

A. Scaphoid or __________.

A

Navicular

20
Q

B. Lunate or __________.

A

Semilunar

21
Q

C. Triquetrum or ___________ or __________

A

Triangular; Cuneiform

22
Q

What are the names of the carpal bones in the distal row (from lateral-medial)?

A

E.Trapezium
F. Trapezoid
G. Capitate
H. Hamate

23
Q

E. Trapezium or ___________

A

Greater Matangular

24
Q

F. Trapezoid or __________.

A

Lesser Matangular

25
Q

G. Capitate or ___________.

A

Os Magnum

26
Q

H. Hamate or __________ or ___________

A

Hamulus; Unciform

27
Q

What is the carpal sulcus (canal or tunnel)?

A

It is a deep groove or concavity that the nerves of the hand run through.

28
Q

Which is the largest carpal bone?

A

Capitate

29
Q

Which is the smallest carpal bone?

A

Pisiform

30
Q

What carpal bone is most commonly fractured?

A

Scaphoid (Navicular)

Topographic Anatomy (8 decks)

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