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BSC 2086 final > lecture 9 > Flashcards

lecture 9 Flashcards

1
Q

transports urine to urinary bladder

A

ureters

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2
Q

stores urine

A

urinary bladder

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3
Q

transport urine to outside

A

urethra

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4
Q

kidney protective covering 3 layers

A

outer: renal fascia - DICT anchor
middle: adipose capsule - protection
inner: renal capsule

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5
Q

kidney flow

A

cortex, medulla, calyces, renal pelvis, uterers.

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6
Q

cortex region of kidney

A

outer region
Bowman’s capsule, glomerulus, PCT, DCT, peritubular capillaries

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7
Q

medulla region of kidney

A

inner region (contains pyramids)
loop of Henle, CD, vasa recta capillaries

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8
Q

nephron

A

functional unit of a kidney

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9
Q

nephron blood supply flow

A

renal arties to afferant arterioles to glomerulus to efferent arterioles to cortex & medulla

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10
Q

Glomerulus and Bowman’s capsule

A

filtration of the blood to produce urine - Can’t filter large substances like RBC, WBC and plasma proteins

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11
Q

PCT

A

reabsorb (nephron back into blood) 65% of everything (100% glucose and amino acids) and secrete (blood to nephron) Ammonium (NH4)

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12
Q

Descending loop of Henle

A

reabsorbs H2O

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13
Q

Cortical

A

80-85%, short loop,
reabsorption

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14
Q

juxtamedullary

A

15-20%, long loop,
Concentrate urine

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15
Q

____ = glucose

A

glucosuria (diabetes mellitus)

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16
Q

____ = RBC

A

hematuria (injury, disease)

17
Q

____ = albumin

A

proteinuria (pregnancy, up BP)

18
Q

_____ = ketones

A

ketonuria (D.M, starvation, low Carb diet)

19
Q

_____ = WBC

A

Pyruria (UTI)

20
Q

3 holes in bladder

A

trigone

21
Q

inner layer of bladder =
tissue =

A

mucosa
transitional ET

22
Q

smoother muscle layer of Urinary bladder

A

muscularis (micturation)

23
Q

outer layer of urinary bladder

A

½ serosa, ½ adventitia

BSC 2086 final (9 decks)

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