Bones Flashcards

0
Q

What are the two ends of the clavicle called?

A

Sternal and Acromial end

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1
Q

What are the sutures of the skull?

A
  • Sagittal
  • Coronal
  • Squamosal
  • Lambdoid
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2
Q

How can you tell if a rib is right or left?

A

Costal groove and tubercles point down.

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3
Q

How can you tell if a clavicle is left or right?

A

a. point the flat sternal end toward the midline
b. the clavicle bulges OUT then IN
c. the conoid tubercle must point DOWN

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4
Q

How many ribs are true ribs?

A

12

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5
Q

How many ribs are false ribs?

A

5

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6
Q

How many ribs are floating ribs?

A

2

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7
Q

What part of the sternum is between the manubrium and xiphoid process?

A

Body

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8
Q

What notches are located on the manubrium?

A
  • Jugular notch

- Sternoclavicular joint

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9
Q

How many thoracic vertebrae are there?

A

12

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10
Q

How many lumbar vertebrae are there?

A

5

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11
Q

How many cervical vertebrae are there?

A

7

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12
Q

How many curves in the spine? What are they called?

A

4 curves in the spine

  • cervical curvature
  • thoracic curvature
  • lumbar curvature
  • sacral curvature
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13
Q

Bone in nasal cavity between nasal conchae.

A

Perpendicular plate

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14
Q

What is the name of pit located on lacrimal bone?

A

Lacrimal groove

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15
Q

Notch located above orbit.

A

Superior orbital foramen/notch

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16
Q

What is a Tubercle?

A

A small rounded process

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17
Q

What is a Trochanter?

A

A very large often blunt process.

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18
Q

What is a Fossa?

A

A bony depression or pit.

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19
Q

What is a Facet?

A

A smooth flattened articulating surface

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20
Q

What is the name of the wrist bones?

A

Carpals

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21
Q

What is a Tuberousity?

A

?A large rounded or irregular process

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22
Q

What is a spine/spinous?

A

A sharp projection

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23
Q

What is a Foramen?

A

A bony depression or pit.

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24
Q

What are the names of the first two cervical vertebrae?

A

Atlas and Axis

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25
Q

What is the name of the articulating projection on the axis vertebrae?

A

Dens

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26
Q

Name of long arm bone

A

Humerus

27
Q

Name the 3 fossa on the scapula and where they are located.

A
  1. Glenoid foss; located on lateral aspect of scapula (large and round)

2.

28
Q

How many fused vertebrae are in the sacrum?

A

5

29
Q

How many fused vertebrae in coccyx?

A

3-5

30
Q

What two bones make up the hard palate?

A

Maxilla bones and palatine bone.

31
Q

What is the name of the process on the temporal bone that articulates with the zygomatic bone?

A

Zygomatic process

32
Q

Name of soft spot on top of baby’s head.

A

Anterior Fontanelle

33
Q

Name of soft spot on the back of baby’s head.

A

Posterior Fontanelle

34
Q

Name of both of the lateral fontanelles

A

Mastoid Fontanelle and sphenoid Fontanelle

35
Q

Name of smooth articulating surfaces on ribs.

A

Costal facets

36
Q

What does the transverse costal facet articulate with?

A

Tubercle of rib

37
Q

Name of grove located inferior side of the rib.

A

Costal groove

38
Q

A Demifacet does what?

A

Articulates with head of the rib.

39
Q

What is a Condyle?

A

A rounded articulating process

40
Q

What is a Process?

A

Any bony projection

41
Q

What is an Epicondyle?

A

A projection located above a Condyle

42
Q

What is a Crest?

A

A prominent ridge of bone

43
Q

Foramen

A

A round or oval hole in a bone through which nerves or blood vessels pass

44
Q

Sinus

A

A cavity within a bone

45
Q

What is a Meatus?

A

A short tubular passage through bone or an opening

46
Q

Fissure

A

A narrow, slit like opening

47
Q

How do you tell a right rib from a left rib?

A
  • Head articulates with vertebrae
  • costal groove is inferior and posterior
  • the shaft curves inferiorly
48
Q

How do you tell a right from a left scapula?

A
  • hold the bone with the spine facing YOU and the apex facing DOWN
  • if the acromion faces left - it is a left scapula
  • NOTE: the corocoid process is spelled with a “c” and so is “scapula”
49
Q

How do you tell a right from a left humerus?

A

Humerus - hold the bone so that the capitulum and trochlea face YOU (anterior)

-if the head faces left - it is a left humerus

50
Q

How do you tell a right from a left radius (lateral most thumb side)?

A
  • orient the bone with the round head UP and the distal end DOWN
  • look at “bumps” at the distal end
  • look for the styloid process at the distal end
  • if it is on the right side - it is a right radius
51
Q

How to tell a right ulna from a left

A

Ulna - face the trochlear notch away from you (U-shaped process) and look at the olecranon

  • ask yourself - on what side is the radial notch?
  • if it is on the right - it is a right ulna
52
Q

How to tell right from left hand

A
  • look at the movement of the thumb-it cannot move posteriorly
  • thumb is lateral (anatomical position)
53
Q

How can you tell a right from a left hip bone?

A
  • articular surface is anterior and medial

- lilac fossa is anterior on the ilium

54
Q

How can you tell a right from a left femur?

A
  • the head must face IN and the lesser trochanter must be on the BACK side of the bone
  • so hold the bone so that the head is on top and the trochanters are on the BACK surface of the bone
  • if the head faces left - it is a left femur
55
Q

How to tell a right from left patella

A
  • Posterior surface has articular facets
  • the apex is inferior
  • lateral articular facet is most extensive.
56
Q

How do you tell a right from a left clavicle?

A

a. point the flat sternal end toward the midline
b. the clavicle bulges OUT then IN
c. the conoid tubercle must point DOWN

57
Q

Cal

A

Calcaneus (tarsal the largest one)

58
Q

Told

A

Talus (tarsal after calcaneus)

59
Q

Norma

A

Navicular (tarsal after talus)

60
Q

Milk

A

Medial Cuneiform (tarsal after navicular)

61
Q

Is

A

Intermediate Cuneiform (tarsal after medial cuneiform)

62
Q

Like

A

Lateral cuneiform (tarsal after intermediate cuneiform)

63
Q

Cream

A

Cuboid (tarsal after lateral tarsal)

64
Q

Types of ossification

A
  • endochondral ossification

- intramembranous ossification