Anatomy lecture- Exam 1 (Ch. 1) Flashcards

1
Q

Cytology: the study of cells
Histology: the study of tissues

A

microscopic anatomy

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2
Q

study of structures visible to the unaided eye

A

gross anatomy (macroscopic anatomy)

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3
Q

refers to the superficial anatomical markings & relationship to deeper structures

A

surface anatomy

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4
Q

changes that occur during illnesses

A

clinical anatomy

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5
Q

studies anatomical landmarks important for surgical procedures

A

surgical anatomy

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6
Q

traces structural changes that occur in the body over time

A

developmental anatomy

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7
Q

anatomical similarities & differences between types of animals typically vertebrates

A

comparative anatomy

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8
Q

shared derived traits; all members of a group have that trait

A

synapomorphies

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9
Q
  • dorsal hallow nerve cord
  • notochord
  • post-anal tail
  • pharyngeal arches
  • braincase
A

vertebrate synapomorphies

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10
Q

4 elements of the body

A

hydrogen, oxygen, carbon, nitrogen

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11
Q

molecular composition

A

water (66%), proteins (20%), lipids (10%), carbohydrates (3%), other (1%)

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12
Q

smallest living unit; have organelles

A

cellular level

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13
Q

cells & some surrounding material

A

tissue level

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14
Q

combination of tissues

A

organ level

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15
Q

combination of various organs
(heart & blood vessels = cardiovascular system)

A

organ system level

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16
Q

(1) order
(2) regulation
(3) growth and development
(4) energy processing
(5) response to the environment
(6) reproduction
(7) evolutionary adaptation

A

characteristics of life

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17
Q

internal and external; respond to changes via acute or chronic adjustments; homeostasis

A

responsiveness

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18
Q

increase in size of cells

A

hypertrophy

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19
Q

increase in number of cells

A

hyperplasia

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20
Q

cells with particular functions

A

differentiation

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21
Q

anabolism, catabolism, absorption, respiration, excretion

A

metabolism & excretion: chemical reactions

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22
Q

synthesis of complex molecules

A

anabolism

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23
Q

breakdown of complex molecules

A

catabolism

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24
Q

process of bringing material into body

A

absorption

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25
absorption, transport & use of oxygen
respiration
26
removal of waste, CO2, excess ions
excretion
27
protects against the external environment
integumentary system- primary homeostatic function
28
thermoregulation & sensory
integumentary system- secondary homeostatic function
29
covers surface; protects deeper tissues
epidermis (skin)
30
nourishes epidermis; provides strength; contains glands
dermis (skin)
31
secrete lipid coating that lubricates hair shaft and epidermis
sebaceous glands
32
produce perspiration for evaporative cooling
sweat glands
33
provide sensations of touch, pressure, temperature and pain
sensory receptors
34
stores lipids; attaches skin to deeper structures
subcutaneous layer
35
support & protection
Skeletal system- primary homeostatic function
36
immunity, storage of Ca++, & feeding
skeletal system- secondary homeostatic function
37
connects bone to bone, bone to cartilage, or cartilage to cartilage
ligaments
38
locomotion
muscular system- primary homeostatic function
39
thermoregulation & storage of amino acids
muscular system- secondary homeostatic function
40
transmit the contractile forces of skeletal muscle to bone in order to move
tendons & aponeuroses
41
relays/processes info for homeostasis & senses
nervous system- primary homeostatic function
42
hormones what system & function
nervous system- secondary homeostatic function
43
control center; process info; short-term control over activities of other systems
central nervous system (CNS)
44
links CNS with other systems & with sense organs
peripheral nervous system (PNS)
45
allows for reproduction
endocrine system- secondary homeostatic function
46
chronic homeostasis
endocrine system- primary homeostatic function
47
may control the timing of reproduction and set day-night rhythms
pineal gland
48
controls over endocrine glands; regulates growth and fluid balance
pituitary gland
49
controls tissue metabolic rate; regulates calcium levels
thyroid gland
50
control red blood cell production and elevate blood pressure
kidneys
51
regulates blood glucose levels
pancreas
52
transport of gasses & nutrients
cardiovascular system- primary homeostatic function
53
thermoregulation, pH balance, immune function & endocrine function
cardiovascular system- secondary homeostatic function
54
carry blood from the heart to capillaries
arteries
55
permit diffusion between blood and interstitial fluids
capillaries
56
return blood from capillaries to the heart
veins
57
transport oxygen, carbon dioxide, and blood cells; delivers nutrients & hormones; removes wastes; assists in temperature regulation and defense against disease
blood
58
immune function & water balance
lymphatic system- primary homeostatic function
59
aids in absorption of nutrients
lymphatic system- secondary homeostatic function
60
gas exchange & pH balance
respiratory system- primary homeostatic function
61
water balance
respiratory system- secondary homeostatic function
62
digestion & absorption of nutrients; water absorption
digestive system- primary homeostatic function
63
removes waste from blood & immune functions
digestive system- secondary homeostatic function
64
secretes digestive enzymes, buffers, and hormones; adsorbs nutrients
small intestine
65
secretes bile; regulates nutrient composition of blood
liver
66
stores and concentrates bile for release into the small intestine
gallbladder
67
secretes digestive enzymes and buffers; contains endocrine cells
pancreas
68
removes water from fecal materials; stores wastes
large intestine
69
provide buffers & lubrication; produce enzymes that begin digestion
salivary glands
70
filters blood of excess, waste, ions & solutes; pH & water balance
Urinary system- primary homeostatic function
71
endocrine function
Urinary system- secondary homeostatic function
72
secondary sex characteristics
reproductive system- secondary homeostatic function
73
sUPine
laying face UP
74
prone
laying face down
75
The portion of the ventral cavity that surrounds and protects the heart and lungs (pleural cavity, mediastinum, pericardial cavity)
thoracic cavity
76
contains the peritoneal cavity: abdominal cavity, and pelvic cavity
abdominopelvic cavity
77
provide lubrication to organs
serous membranes
78
serous membranes in pleural cavity incules
visceral pleura (contact w/ lungs; organ) & parietal pleura (lines cavity)
79
serous membranes in pericardial cavity
visceral layer of the serous pericardium (heart) & parietal layer of the serous pericardium (lines cavity)
80
serous membranes in peritoneal cavity
visceral peritoneum (abdominal organs) & parietal peritoneum (lines cavity) - mesentries - double sheets of peritoneum