Flashcards in Physiology Part 2 Deck (33)
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1
somatosensory area
postcentral gyrus (parietal lobe)
2
visual sensory area
occipital lobe, striate cortex, calcarine fissure
3
auditory sensory area
superior temporal lobe, Heschl's gyrus
4
gustatory sensory area
base of postcentral gyrus
5
olfactory sensory area
medial temporal lobe
6
Receptive portion of language sensory area (superior temporal lobe)
Wernicke's
7
Expressive portion of language sensory area (inferior posterior frontal lobe)
Broca's
8
Motor area
Precentral gyrus (frontal lobe)
9
Skilled movements (anterior to motor cortex)
Premotor area
10
Coordination of muscle contractions
cerebellum
11
cerebellar lesions lead to
SIN
(slurred speech/staccato, Intention tremor, Nystagmus)
12
main relay between cord and brain
thalamus
13
controls ANS and endocrine system,
releases somatostatin
hypothalamus
14
decreases secretion of insulin and glucagon
somatostatin
15
emotional aspects of behavior related to survival
limbic system
16
superior and inferior colliculi
origin of CN III and IV
Midbrain
17
breathing
origin of CN V-VIII
Pons
18
Origin of CN VIII-XII
Medulla
19
dark spots that are a result of aging (oxidation)
lipofuscin
20
pacemaker
sinus (SA) node
21
CN that decreases heart rate
vagus (X)
22
ectopic focus if SA node "dies"
AV node takes over
23
semilunar valves
pulmonic and aortic
24
QRS=?
ventricular depol and atrial repol
25
Diastolic murmurs are most clinically significant (ARMS PRTS)
Aortic Pulmonic
Regurgitation Reguritation
Mitral Tricuspid
Stenosis Stenosis
(systolic are opposite)
26
force exerted by fluid against a wall
hydrostatic pressure
27
created by plasma proteins unable to move through the capillary membrane
osmotic pressure
28
muscle will increase in size when used
Davis' Law
29
stroke volume increases in response to volume of blood filling the heart
Franks Starling's Law aka
Maestrini heart's law
30
