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A&P 1 lab > ex 1-4 > Flashcards

ex 1-4 Flashcards

(62 cards)

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1
Q

anterior

A

front

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2
Q

posterior

A

back

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3
Q

superior

A

above

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4
Q

inferior

A

below

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5
Q

medial

A

toward midline

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6
Q

lateral

A

away from midline

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7
Q

proximal

A

closer to origin

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8
Q

distal

A

farther from origin

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9
Q

cranial cavity

A

brain

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10
Q

vertebral cavity

A

spinal cord

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11
Q

thoracic cavity

A

heart and lungs

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12
Q

abdominal cavity

A

digestive organs

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13
Q

pelvic cavity

A

reproductive organs and bladder

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14
Q

sagittal plane

A

left/right

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15
Q

frontal plane

A

front/back

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16
Q

transverse

A

top/bottom

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17
Q

integumentary system function

A

protects the body, regulates temperature, prevents water loss, helps synthesize vitamin D

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18
Q

integumentary organs

A

skin, hair, nails, sweat glands

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19
Q

skeletal system function

A

provides support, protects organs, enables movement, stores minerals, makes blood cells

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20
Q

skeletal system organs

A

bones, joints, cartilage

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21
Q

muscular system function

A

produces movement, maintains posture, generates heat

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22
Q

muscular system organs

A

skeletal, cardiac, and smooth muscle, tendons

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23
Q

nervous system function

A

controls and coordinates body activities using electrical signals; responds stimuli

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24
Q

nervous system organs

A

brain, spinal cord, nerves, sense organs

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25
endocrine system function
regulates sloe processes like growth, metabolism, reproduction via hormones
26
endocrine system organs
glands e.g., thyroid, adrenal, pituitary pancreas, ovaries/testes
27
cardiovascular system function
transports oxygen, nutrients, hormones, and waste via blood
28
cardiovascular system organs
heart, blood vessels, (arteries, veins, capillaries
29
lymphatic/ immune system function
returns leaked fluids to blood, filters out pathogens, supports immune response
30
lymphatic system organs
lymph nodes, lymph vessels, spleen, thymus, tonsils
31
respiratory system function
supplies oxygen to the blood and removes carbon dioxide
32
respiratory system organs
lungs, trachea, bronchi, nasal passages
33
digestive system function
breaks down food, absorbs nutrients, and eliminates waste
34
digestive system organs
mouth, esophagus, stomach, intestines, liver, pancreas
35
urinary system function
filters blood, removes waste (urine), maintains fluid and electrolyte balance
36
urinary system organs
kidneys, ureters, bladder, urethra
37
reproductive system function
produces sex cells (sperm/egg), supports fertilization and development
38
reproductive system organ
male: testes, penis female: ovaries, uterus, vagina
39
microscope light path
light source condenser slide objective lens ocular lens
40
the higher the magnification...
the lower the field of view, brightness, and working distance
41
working distance
space between slide and objective Lense
42
focusing
always use coarse focus on low power and fine focus on high power
43
nucleus
control center
44
mitochondria
ATP production
45
endoplasmic reticulum
lipid and protein transport
46
Rough ER
ribosomes movement of protein throughout cell
47
ribosomes
protein synthesis
48
Smooth ER
production/movement of lipids
49
Golgi Aperatus
modifies, packages secretes proteins
50
lysosomes
secretes digest & break down protects the cell
51
peroxysomes
detoxify ex. in the liver
52
centrioles
cell division only in animal cells
53
mitosis
produces two daughter nuclei that are genetically identical to the mother nucleus
54
meiosis
yields four daughter nuclei that differ genetically, only for the production of gametes (eggs/sperm) for sexual reproduction
55
interphase
G1= growth S stage= growth and DNA synthesis G2= growth and final preparations for division
56
mitosis phases
Prophase Metaphase Anaphase Telophase
57
propahse
chromosomes condense
58
metaphase
line up
59
anaphase
pulled apart
60
telophase
new nuclei form
61
cytokinesis
cell splits into two (after mitosis)
62
what is the importance of cell division?
growth, repair, maintenance

A&P 1 lab (2 decks)

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