a&p lab exam three Flashcards

1
Q

waste collected from collecting duct into ____

A

minor calyx

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2
Q

major calyx drain into ___ which drains into ___

A

renal pelvis, ureter

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3
Q

difference btwn lung lobes and renal lobes

A

no physical demarcation between renal lobes

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4
Q

renal columns are found in between ____

A

renal pyramids

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5
Q

T/F: the collecting duct is part of the nephron

A

FALSE

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6
Q

the three layers of the kidney (out to in)

A

renal capsule
cortex
medulla

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7
Q

renal corpusle

A

glomerulus and Bowman’s capsule

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8
Q

need to know 5 capillaries

A

peritubular capillaries
-proximal and distal tubules
vasa recta
glomerulus
afferent arteriole
efferent arteriole

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9
Q

nephron loop aka

A

loop of henle

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10
Q

65% of total filtration reabsorbed in the proximal tubule

A
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11
Q

juxtaglomerular apparatus

A

macula densa
granular cells
extraglomerular mesangial cells

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12
Q

granular cell functions

A

secretes renin, sense increase in pressure

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13
Q

macula dense functions

A

mod’ed epithelial cells in distal conv tubule, adj to afferent before it enters glomerulus

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14
Q

extraglomerular mesangial cell functions

A

renal autoregulation, senses blood pressure and increases in salt

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15
Q

cells slides might ask about (renal)

A

distal tubules
glomerulus
bowman’s space
proximal tubules

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16
Q

The functional units of the kidney are the ___. They’re called ___ if they’re mainly in the cortex. They’re called ___ if they’re in the cortex and medulla, and these have very long Loops of Henle.

A

nephrons
cortical
juxtamedullary

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17
Q

Blood enters the kidney through the ___ artery. The artery branches into smaller and smaller arteries and arterioles.

A

renal

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18
Q

Complete the sequence below of blood entering the kidneys:
___ arteriole -> ___ capillaries -> ___ arteriole -> ___ capillaries and vasa recta

A

afferent -> glomerular -> efferent -> paratubular

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19
Q

Complete the sequence below showing all parts of the nephron:
Glomerular (Bowman’s) capsule -> ___ convoluted tubule -> ___ (both descending and ascending limb) -> ___ convoluted tubule -> ___ duct

A

proximal -> nephron loop -> distal -> collecting

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20
Q

The renal corpuscle consists of two parts: ___ capillaries and the ___. A portion of the plasma is filtered into the capsular space due to the hydrostatic pressure of the blood.

A

glomerular
Bowman space

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21
Q

The filtration membrane consists of the following 3 parts: ___, ___membrane, and the ___ (which contain filtration slits.) This filtration membrane filters (selects) by ___ and ___ of a molecule.

A

glomerular endothelium
basement
podocytes
size
charge

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22
Q

The thin descending limb of the loop of Henle is highly permeable to ___ but not to ___. The thick ascending limb of the loop of Henle is highly permeable to ___ but not to ___.

A

water
salt
salt
water

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23
Q

Thick section of nephron loop diffuses

A

Sodium, potassium, chloride

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24
Q

what is the function of seminiferous tubules

A

produces sperm

25
Q

where is the adrenal gland

A

fatty tissue on top of the kidney

26
Q

what is the renal hilum

A

the lesser curvature of kidney

27
Q

where is the renal capsule

A

outermost layer of kidney

28
Q

what is the renal cortex

A

layer in between capsule and medulla

29
Q

what is the renal medulla

A

contains nephron loop and collecting ducts

30
Q

what is the renal column

A

in between the renal pyramids

31
Q

what is the vasa recta

A

the capillary complex cutting through the nephron loop

32
Q

juxtaglomerular apparatus

A

contains macula densa, mesangial cells, and granular cells

33
Q

macula densa

A

sense sodium gradient

34
Q

granular cells

A

sense increase in pressure

35
Q

mesangial cells

A

sense blood pressure and increase salt

36
Q

know respiratory tract

A

trachea –> primary bronchus –> secondary bronchus –> tertiary bronchus –> terminal bronchiole –> respiratory bronchiole –> alveoli

37
Q

fissures and lobes of right lung

A

horizontal and oblique fissures
superior, middle, and inferior lobes

38
Q

fissure and lobes of left lung

A

oblique fissure
superior and inferior lobe
cardiac notch

39
Q

where is the brush border located

A

small intestines, make up the villi

40
Q

what is contained in the villi

A

lacteals, microvilli, goblet cells,

41
Q

what are the little things hanging off the large intestine

A

epiploic appendages

42
Q

another name for the right colic flexure

A

hepatic flexure

43
Q

another name for the left colic flexure

A

splenic flexure

44
Q

what are the salivary glands

A

parotid
sublingual
submandibular

45
Q

where is the quadrate lobe located

A

next to the gallbladder

46
Q

where is the caudate lobe located

A

next to the inferior vena cava

47
Q

what are the three sections of the male urethra

A

prostatic urethra
membranous urethra
spongy/penile urethra

48
Q

where is sperm turned into semen

A

in the ejaculatory duct

49
Q

what ligaments attach the ovaries to the uterus

A

ovarian ligament
broad ligament
suspensory ligament

50
Q

parts of fallopian tube from ovary to uterus

A

fimbrae
infundibulum
isthmus
ampulla

51
Q

timeline of ovarian follicles

A

primary –> secondary –> tertiary –> mature –> corpus hemorrhagicum –> corpus luteum –> corpus albicans

52
Q

what ovarian follicle is the first to contain the blue stuff

A

tertiary

53
Q

what is expelled from the corpus hemorrhagicum

A

ovulated oocyte

54
Q

what percent of filtrate is reabsorbed in the pct

A

65%

55
Q

what does aldosterone cause the principal cells of the DCT and Collecting duct do

A

create aquaporins to help reabsorb water

56
Q

what are the four regions of the stomach

A

cardia
fundus
body
pylorus

57
Q

what cells secrete:
HCl
Pepsinogen
Intrinsic factor
Gastric lipase

A

parietal
chief
parietal
chief

58
Q

what are the three accessory organs of the male reproductive system

A

prostate, seminal vesicle, bulbo-urethral gland