Physiology Part 2 Flashcards

1
Q

somatosensory area

A

postcentral gyrus (parietal lobe)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

visual sensory area

A

occipital lobe, striate cortex, calcarine fissure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

auditory sensory area

A

superior temporal lobe, Heschl’s gyrus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

gustatory sensory area

A

base of postcentral gyrus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

olfactory sensory area

A

medial temporal lobe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Receptive portion of language sensory area (superior temporal lobe)

A

Wernicke’s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Expressive portion of language sensory area (inferior posterior frontal lobe)

A

Broca’s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Motor area

A

Precentral gyrus (frontal lobe)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Skilled movements (anterior to motor cortex)

A

Premotor area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Coordination of muscle contractions

A

cerebellum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

cerebellar lesions lead to

A

SIN

(slurred speech/staccato, Intention tremor, Nystagmus)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

main relay between cord and brain

A

thalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

controls ANS and endocrine system,

releases somatostatin

A

hypothalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

decreases secretion of insulin and glucagon

A

somatostatin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

emotional aspects of behavior related to survival

A

limbic system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

superior and inferior colliculi

origin of CN III and IV

17
Q

breathing

origin of CN V-VIII

18
Q

Origin of CN VIII-XII

19
Q

dark spots that are a result of aging (oxidation)

A

lipofuscin

20
Q

pacemaker

A

sinus (SA) node

21
Q

CN that decreases heart rate

22
Q

ectopic focus if SA node “dies”

A

AV node takes over

23
Q

semilunar valves

A

pulmonic and aortic

24
Q

QRS=?

A

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
pV=k
Boyle's law
31
precursor to platelets
megakaryocytes
32
production of RBCs through lifespan
embryo: yolk sac fetus: liver, spleen, lymph, bone marrow adult: membranous bone marrow
33
Genesis of RBCs
HNRE | hemocytoblast, normoblast, reticulocyte, erythrocyte