lab final Flashcards
hindbrain
-metencephalon
-myelencephalon
-also called rhombencephalon
forebrain
-telencephalon
-diencephalon
brainstem
-midbrain
-pons
-cerebellum
-medulla
telencephalon
-surferficial and deep lobes
-cerebrum
deep lobe of the brain
insula
corpus collosum
white matter
thalamus
release center of the brain
hypothalamus
release hormones and attached to pituitary gland
metencephalon
pons and cerebellum
pons
fight or flight
cerebellum
balance
meyelencephalon
medulla
what divides hemisoheres?
longitudinal fissure
brain matter
gray matter outside and white matter inside
pre central gyrus
motor complex
-voluntary movement
-frontal lobe
post central gyrus
somatosensory
-touch, temp, pressure etc..
parietal occipital sulcus
separate parietal and occipital lobes
lateral sulcus
separate temporal and frontal lobes and parietal lobes
frontal lobe
problem solving, planning, movement, focus
temporal
hearing, speaking, remembering, understanding speech, emotion and memory
parietal lobe
touch and taste
cerebellum
movement and balance
retina
has rods and cones
cones
color vision
rods
night vision
fovea
blind spot (in the retina)
posterior cavity
has vitreous fluid
anterior chamber
aqueous
what parts of the eye help focus?
lens and cornea
systole
contraction and blood goes into the arteries
outer transport layer
conjunctiva
accomodation
lens change
perricardium
not serrous
diastolic
chamber not contracted
-muscles get blood
AV valves
mitral and tricuspid
SL valves
pumlonary and aortic
which valves close at the end of atrial systole?
av valves
which valves close at the end of venticular systole?
SL valves
foramen ovale
between the right and left atrium
interventricular foramen
between the right and left ventricles
still open foramen ovale
ASD
pathological murmmur
organic
brachiocephalic
breaks into the right carotid and right subclavian
where does the descending aorta end?
iliac arteries
kidney
has no peritoneum and processed 1/4 of cardia output
-left is high bc liver
what hormones does kidney make?
cortisol and erythropoitic
flow of filtrate
-minro calyx to major calyx to renal pelvis to ureter
hilum
where the artery and vein enter
what makes the urine
nephron (in the medulla and cortex)
parts of the nephron
-renal corpisol (malpighian body)
-tubules
renal corpisul
-glomerulus and bowmanns capsule
glomerulus
blood vessels that filter blood
efferent capillaries
-in glomerulus and become the capiliaries around the tubule (peritubular capillaries)
urine production
-filtration
-secretion
-reabsorbtion
filtration
renal corpisal -> tubules
-NO ALBUMIN
secretion
peritubular capillaries -> tubular lumen
reabsorbtion
tubular lumen -> peritubular capillaries
glomerulus filtrate
isotonic
proximal filtratie
hypotonic
loop of henle
hypertonic
distal
hypotonic
collecting duct
hypertonic
output
-180 L per day
final: 1.2-1.5
ascending aortic arteris
brachicephalic, left common carotic and left subclavian
eye layers
retina -> choroid -> sclera