Anatomy Flashcards

(59 cards)

1
Q

What end is cranial?

A

Front end (head)

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2
Q

What end is caudal?

A

Rear end

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3
Q

Where is the dorsal side?

A

Upper side (the backbone)

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4
Q

Where is the ventral side?

A

opposite of backbone, underside/belly

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5
Q

Cranial aka…

A

anterior

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6
Q

caudal aka…

A

posterior

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7
Q

midsagittal plane divides animal into __ and __

A

left and right

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8
Q

transvers plane divides animal into __ and __

A

front and rear

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9
Q

frontal plane divides animal into __ and __

A

top and bottom

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10
Q

tissues are made of __

A

cells

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11
Q

Organs are made of __

A

tissues

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12
Q

systems are made of __

A

organs

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13
Q

most cells contain these two components

A

nucleus and cytoplasm

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14
Q

what kind of cells do not have a nucleus? what is the exception?

A

red blood cells, birds

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15
Q

what is contained in the nucleus

A

genes and chromosomes

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16
Q

what contains everything outside of the nucleus

A

cytoplasm

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17
Q

function of mitochondria

A

cell powerhouse, creates ATP

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18
Q

function of ribosomes

A

makes protein

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19
Q

function of endoplasmic reticulum (ER)

A

transport system

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20
Q

function of golgi apparatus

A

deals with secretory products

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21
Q

function of lysosomes

A

breaks down proteins, carbs, nucleic acids

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22
Q

eight types of tissue

A

blood, bone, adipose, epithelial, connective, muscle, nervous, cartilage

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23
Q

organs have __+ tissue types

A

2

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24
Q

organs are designed to:

A

carry out functions too complex for a single tissue

25
definition of a system
several organs working together to accomplish a common function
26
what are the 10 body systems
skeletal, muscular, circulatory, respiratory, urinary, digestive, reproductive, nervous, endocrine, immune
27
components of external body parts system
skin, pelage (wool, hair, feathers), hooves, claws, horns
28
3 functions of skin
physical barrier, temp regulation, monitors enviro chnages
29
__ glands use ducts, __ glands use follicles
sweat, sebaceous
30
3 layers of skin (top to bottom)
epidermis, dermis, sub-cutaneous
31
what is forced molting
using altered light durations to being an older flock back into lay
32
what are cloven hooves
split, two-toes
33
what are the two roles of horns
defense, temp regulation
34
system including bony tissue that forms the animals internal framework
skeletal system
35
4 functions of skeletal system
form + support, locomotion, protection, production of RBC
36
what is the inner core of bone called
bone marrow
37
marrow that is mostly fat:
yellow marrow
38
red bone marrow function
makes blood cells and platelets
39
calcium, phosphorus, and vitamin D added to feed helps with:
bone strength
40
common food sources that help with bone strength (2)
limestone, alfalfa
41
3 parts of axial skeleton
skull, vertebral column, rib cage
42
2 parts of appendicular skeleton
front and back limbs
43
5 types of vertbra
cervical, thoracic, lumbar, sacral, coccygeal
44
where are cervical vertebra?
neck
45
where are thoracic vertebra? what do they form on horses?
attached to ribs, withers
46
where are lumbar vertebra?
lower back
47
where are sacral vertebra?
sacrum
48
where are coccygeal vertebra?
tail
49
atlas and axis vertebra allow for:
neck movement
50
how many cervical vertebra do mammals have? Chickens?
7 & 14
51
how many thoracic vertebra are there? for a cow?
12-18 & 13-14
52
how many lumbar vertebra? what steak cut is the bone in?
5-6, T-bone
53
__ sacral vertebra fused to form __
4-5, sacrum
54
best body condition score?
3.0
55
__ forms floor of thorax, __ not attached to this
sternum, floating ribs
56
pectoral and pelvic limbs are the:
front and back legs
57
perissodactyl
odd toed, bear weight on 1 toe
58
Artiodactyl
even toed, bear weight on 2 toes
59
Carpals versus tarsals
wrist vs ankles [pectoral vs pelvic]