A&P Lab Quiz 1 Flashcards

1
Q

Rheostat

A

Regulates intensity of light

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2
Q

Condenser

A

Focuses light in narrow beam, passes through specimen and into objective. Helps with contrast

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3
Q

Iris Diaphragm

A

Controls the diameter of the light beam. Helps improve resolution but decreases contrast

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4
Q

Oculars

A

Eye pieces- what you look through

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5
Q

Objective lenses

A

Attached to the revolving nosepiece
10x, 40x, and 100x

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6
Q

Sagittal plane

A

plane that runs the length of the body and divides it into left and right parts, not necessarily equal

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7
Q

Median plane

A

Special sagittal plane that runs down the center of the body and divides it into equal left and right halves

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8
Q

Transverse plane

A

plane across the body that divides it into cranial and caudal parts

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9
Q

Dorsal plane

A

plane that divides the body into dorsal and ventral parts

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10
Q

Cranial

A

toward the head or cranium

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11
Q

Caudal

A

toward the tail

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12
Q

Rostral

A

toward the tip of the nose

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13
Q

Dorsal

A

toward the back, or top in a standing animal

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14
Q

Ventral

A

toward the belly, or bottom in a standing animal

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15
Q

Medial

A

Toward the median plane, or center of the body

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16
Q

Lateral

A

away from the median plane

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17
Q

Deep

A

toward the center of the body or a body part

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18
Q

Superficial

A

toward the surface of the body or body part

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19
Q

Proximal

A

toward the body

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20
Q

Distal

A

away from the body

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21
Q

Oral

A

toward the mouth

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22
Q

Aboral

A

away from the mouth

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23
Q

Palmar

A

the sole of the forefeet

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24
Q

Plantar

A

the sole of the hind feet

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25
Root word
foundation of the word. It gives substance or meaning to the word
26
Prefix
a word part that precedes the root and modifies its meaning
27
Suffix
A word part that follows the root and modifies its meaning
28
Compound word
A word constructed of two or more roots
29
Combining form
An incomplete word constructed of a root word, prefix, or suffix with a combining vowel
30
Caudocranial
from tail to head
31
Dorsoventral
from back to belly
32
Plantardorsal
from sole to the dorsum of the hind foot
33
Palmardorsal
from the sole to the dorsum of the forefoot
34
Contralateral
pertaining to the opposite side
35
Ipsilateral
pertaining to the same side
36
Mediolateral
from the middle to the side
37
Dorsoplantar
from dorsum to sole of hindfoot
38
Dorsopalmar
from dorsum to sole of forefoot
39
Cytology
study of cells
40
intercellular
between cells
41
Intracellular
within cells
42
Extracellular
outside of cells
43
cytoplasmic
pertaining to cell matter
44
organelle
a tiny organ
45
Endoplasmic
pertaining to within matter
46
Barrel
Trunk of the body
47
Flank
Lateral surface of the abdomen between the last rib and the hind legs
48
Brisket
Area at the base of the neck between the front legs that covers the cranial end of the sternum
49
Poll
Top of head between the bases of the ears
50
Muzzle
Rostral part of the face formed mainly by the maxillary and nasal bones
51
Withers
Area dorsal to the scapulas
52
Tailhead
Dorsal part of the base of the tail
53
Hock
tarsus
54
Stifle
Femorotibial/femoropatellar joint- equivalent to human knee
55
Fetlock
Joint between cannon bone and proximal phalanx of hoofed animals
56
Knee
carpus of hoofed animals
57
Cannon
large metacarpal or metatarsal bones of hoofed animals
58
Pastern
Area of the proximal phalanx of hoofed animals
59
Mandible
The lower jaw
60
Maxilla
The upper jaw
61
Dental arch
The complete arched arrangement of the maxilla and the mandible
62
Quadrant
The left or right half of each dental arch
63
Incisor teeth
The most rostral group of teeth
64
Canine teeth
The teeth located just lateral to the incisor teeth
65
Premolar teeth
The rostral cheek teeth
66
Molar teeth
The caudal cheek teeth
67
Crown
The exposed part of a tooth above the gum line
68
Root
The hidden part of a tooth below the gum line
69
Coronal
Toward the crown of a tooth
70
Apical
Toward the tip of the root of a tooth
71
Gingival
Toward the gingiva (gum)
72
Furcation
The base of the root trunk on a tooth where two or more roots meet
73
Periodontal fibers
Connective tissue attached to the root of a tooth and the lining of the tooth socket
74
Mesial
For canine, premolar, and molar teeth, the surface or edge facing toward the rostral end of the mouth; for the incisors the surface or edge facing toward the center
75
Distal (dental)
For canine, premolar, and molar, the surface or edge facing toward the caudal end of the mouth; for the incisors, the surface or edge farthest from the center
76
Buccal
surface of a tooth facing the cheeks
77
Palatal
Surface of an upper tooth facing the hard palate
78
Labial
Surface of a tooth facing the lips
79
Lingual
Surface of tooth facing the tongue
80
Incisal edge
The cutting edge of a sharp tooth's crown
81