Lab 2-8 (1) Flashcards

1
Q

What does the glenoid fossa/cavity attach to and what joint does it form

A

attaches to humeral head, glenohumeral joint

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2
Q

What does the humeral head attach to

A

attaches to glenoid fossa

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3
Q

What does “greater” mean in “greater tubercle”

A

lateral

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4
Q

What does “lesser” mean in “lesser tubercle”

A

medial

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5
Q

what does the capitulum connect to

A

connects to radial head

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6
Q

What does the trochlea connect to

A

connects to ulna

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7
Q

What does the coronoid fossa connect to

A

anterior, connects to ulna

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8
Q

What does the olecranon fossa connect to

A

posterior, connects to ulna

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9
Q

What does the olecranon (process) connect to

A

connects to humerus

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10
Q

What does the trochlear notch connect to

A

connects to trochlea

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11
Q

What does the radial notch connect to

A

connects to head of radius

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12
Q

What does the coronoid process connect to

A

connects to coronoid

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13
Q

What does the radial head connect to

A

connects to capitulum and radial notch

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14
Q

What does the ulnar notch connect to

A

connects to ulna

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15
Q

What does the acetabulum connect to

A

attaches to the head of the femur

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16
Q

What does the Medial condyle of the tibia connect to

A

medial condyle of femur attaches here

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17
Q

What does the Lateral condyle of the tibia connect to

A

lateral condyle of femur sits here

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18
Q

How many bones of the skeleton are there

A

206

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19
Q

Skeletal system organized into two divisions

A

axial and appendicular

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20
Q

composed of the bones along the central axis of the body, which are commonly divided into three regions—the skull, the vertebral column, and the thoracic cage.

A

Axial skeleton

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21
Q

includes the bones of the upper and lower limbs, and the girdles of bones that attach the upper and lower limbs to the axial skeleton. The pectoral girdle consists of bones that hold the upper limbs in place, whereas the pelvic girdle consists of bones that hold the lower limbs in place

A

Appendicular skeleton

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22
Q

fibrous joints that connect the bones of the cranium

A

Sutures

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23
Q

sagittal suture connecting the parietal bones of the skull, lamboid suture connecting the occipital bone with the parietal bones

A

Examples of sutures

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24
Q

When does the coronal suture usually close

A

First to close, 20s-30s

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25
Q

When does the sagittal usually close

A

30s or later

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26
Q

When does the lambdoidal usually close

A

Usually 40s

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27
Q

When does the squamous usually close

A

60-plus years or not at all

28
Q

Which sinuses make up the Paranasal sinuses

A

ethmoidal, frontal, maxillary, and sphenoidal sinuses

29
Q

Describe the differences in female and male skulls

A

“female” features tend to be gracile (delicate, small), “male” features tend to be more robust (larger, sturdier, bulkier).

30
Q

soft spots on a baby’s head, areas of dense regular connective tissue membrane in regions where infant’s cranial bones are not yet large enough to surround the brain completely

A

fontanelle

31
Q

spinal curves present at birth, thoracic and sacral curves

A

Primary spinal curves

32
Q

spinal curves appear after birth, cervical and lumbar curves

A

Secondary spinal curves

33
Q

abnormal lateral curvature of the spine

A

scoliosis

34
Q

swayback, abnormal lumbar curvature

A

lordosis

35
Q

hunchback, abnormal thoracic curvature

A

kyphosis

36
Q

two parts of an intervertebral disc (IVD)

A

body of vertabra and vertebral arch

37
Q

anterior region of vertebra that is thick and cylindrical, also called centrum

A

Body of vertebra

38
Q

portion of the vertebra posterior to the vertebral body, also called neural arch

A

Vertebral arch

39
Q

What motion does atlas allow

A

articulation between the occipital condyles and the atlas, called the atlanto-occipital joint, permits us to nod our heads “yes.”

40
Q

What motion does the atlantoaxial joint allow

A

This articulation between the atlas and axis, called the atlantoaxial joint, permits us to shake our heads “no”

41
Q

seventh cervical vertebra characterized by a prominent spinous process which can be felt at the base of the neck

A

vertebral prominens

42
Q

gelatinous nucleus pulposus protrudes into or through the anulus fibrosus, produces a bulging of the disc

A

disc herniation

43
Q

Ribs 1-7, connect to the sternum by costal cartilage

A

true ribs

44
Q

ribs 8-10, do not attach directly to the sternum

A

false ribs

45
Q

How to tell male from female pelvis

A

Male is taller than they are wide (upside down martini glass), Female is wider than they are tall (upside down margarita glass)

46
Q

Three bones of pelvis

A

Ilium Ischium pubis

47
Q

Number and names of cervical vertebrae

A

7 cervical vertebrae, named C1-C7 top to bottom

48
Q

Name of C1 vertebra

A

Atlas vertebra

49
Q

Name of C2 vertebra

A

Axis vertebra

50
Q

Number and names of thoracic vertebrae

A

12 thoracic vertebrae, named T1-T12 top to bottom

51
Q

Number and names of lumbar vertebrae

A

5 lumbar vertebrae, named L1-L5 top to bottom

52
Q

Bones below the lumbar vertebrae

A

sacrum (lower back) and coccyx (tailbone)

53
Q

Mnemonic for carpals

A

Some Lovers Try Positions That They Can’t Handle

54
Q

List of carpals

A

Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate

55
Q

Mnemonic for tarsals

A

Tiger Cubs Need Milk In Little Cups

56
Q

List of tarsals

A

Talus (touches tibia), Calcaneus, Navicular, Medial cuneiform, Intermediate cuneiform, Lateral cuneiform, Cuboid

57
Q

Bone that does not make a joint with any other bone

A

hyoid bone

58
Q

makes tempromandibular joint

A

Condylar process

59
Q

Another name for Dens

A

Odontoid process

60
Q

C1 pivots on C2 at the

A

Dens/Odontoid process

61
Q

Transverse foramen is only in the

A

cervical spine

62
Q

How are ribs numbered

A

Numbered top to bottom, left and right, “left rib 6” for test

63
Q

What protects pituitary gland

A

Sella turcica

64
Q

spinal cord goes through what

A

Foramen magnum

65
Q

Occipital condyles join what

A

atlas vertebra

66
Q

List of tarsals

A

Talus (touches tibia), Calcaneus, Navicular, Medial cuneiform, Intermediate cuneiform, Lateral cuneiform, Cuboid