bones Flashcards

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1
Q

frontal cranial

A
  1. coronal suture
  2. supraorbital margin
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2
Q

parietal cranial

A
  1. sagittal suture
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3
Q

occipital cranial

A
  1. foramen magnum
  2. external occipital protuberance
  3. lambdoid suture
  4. occipital condyle
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4
Q

temporal cranial

A
  1. squamous suture
  2. zygomatic process
  3. ext. auditory meatus
  4. mastoid process
  5. styloid process
  6. zygomatic arch
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5
Q

ethmoid cranial

A
  1. cribiform plate
  2. crista galli
  3. nasal concha (superior & middle)
  4. perpendicular plate
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6
Q

sphenoid cranial

A
  1. sella turcica
  2. greater wings
  3. lesser wings
  4. pterygoid processes
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7
Q

how many and name all of the cranial bones

A

8 bones
1. frontal (1)
2. parietal (2)
3. occipital (1)
4. temporal (2)
5. sphenoid (1)
6. ethmoid (1)

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8
Q

how many and name facial bones

A

14 bones
1. maxilla (2)
2. palatine (2)
3. vomer (1)
4. nasal (2)
5. lacrimal (2)
6. zygomatic (2)
7. inferior nasal concha (2)
8. mandible (1)

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9
Q

which bones make up the eye socket

A

EFLMPSZ
Ethmoid
Frontal
Lacrimal
Maxillary
Palatine
Sphenoid
Zygomatic
Elf pour some more zag

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10
Q

layer of bony matrix around a central canal

A

lamella

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11
Q

site of osteocytes

A

lacuna

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12
Q

longitudinal canal carrying blood vessels, lymphatics, and nerve

A

central canal

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13
Q

tiny canals connecting osteocytes of an osteon

A

canaliculi

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14
Q

sharp, slender process

A

spine

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15
Q

small rounded projection

A

tubercle

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16
Q

narrow ridge of bone

A

crest

17
Q

large rounded projection

A

tuberosity

18
Q

structure supported on neck

A

head

19
Q

armlike projection

A

ramus

20
Q

rounded, articular projection

A

condyle

21
Q

narrow, slitlike opening

A

fissure

22
Q

canal-like structure

A

meatus

23
Q

round or oval opening through a bone

A

foramen

24
Q

shallow depression

A

fossa

25
Q

air-filled cavity

A

sinus

26
Q

large, irregulary shaped projection

A

trochanter

27
Q

raised area on or above a condyle

A

epicondyle

28
Q

bony projection

A

process

29
Q

smooth, nearly flat articular surface

A

facet

30
Q

zone where cartilage cells undergo mitosis

A

proliferation zone

31
Q

zone where older cartilage cells enlarge

A

hypertrophic zone

32
Q

zone where matrix becomes calcified, cartilage cells die, matrix begins deteriorating

A

calcification zone

33
Q

zone where new bone is forming

A

ossification zone