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BMS 251 Lab > Quiz 9 > Flashcards

Quiz 9 Flashcards

1
Q

What is the urinary system made up of?

A

2 kidneys, 2 ureters, urethra, bladder

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2
Q

Glucose in urine

A

Glycosuria

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3
Q

What causes glycosuria?

A

Excess ingestion of sugary food, diabetes mellitus

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4
Q

Abnormal protein levels in urine

A

Proteinuria

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5
Q

What causes proteinuria?

A

Physical exertion, pregnancy, hypertension

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6
Q

Abnormal presence of RBC’s in urine

A

Hematuria

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7
Q

What causes hematuria?

A

Bleeding due to trauma, kidney stones, infection

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8
Q

What is normal protein levels for urine?

A

None

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9
Q

What is normal pH of urine?

A

6 (range 4.5 - 8)

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10
Q

What is normal water content for urine?

A

93% - 97%

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11
Q

What is normal blood levels for urine?

A

None

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12
Q

Identify the cell type lining the lumen of the bladder and explain its importance

A

Transitional epithelium, allows stretching when bladder is filled with urine

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13
Q

What is normal glucose levels in urine?

A

None

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14
Q

Brings urine to bladder

A

Ureter

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15
Q

Expels urine

A

Urethra

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16
Q

Stores urine

A

Bladder

17
Q

What are the 2 main regions of the nephron?

A

Renal tubule and corpuscle

18
Q

What 3 layers of the filtration membrane?

A

Endothelium, basement membrane, feet processes of podocyte

19
Q

What are the waste products through filtration?

A

Urea, uric acid, creatinine

20
Q

Absorb 65% of filtrate (Glucose, proteins, vitamins), Secrete urea, uric acid, creatinine

A

Proximal convoluted tubule

21
Q

Reabsorb 10% of water volume in filtrate, secrete urea

A

Descending limb of loop of Henle

22
Q

Reabsorb water and concentrates urine

A

Collecting duct

23
Q

Reabsorb Na, K, Cl

A

Ascending limb of loop of Henle

24
Q

Reabsorb Na, K, water, HCO3

A

Distal convoluted tubule

25
Q

Reabsorb Na, K, water, HCO3

A

Distal convoluted tubule

26
Q

Part of nephron that filters blood

A

Renal corpuscle

27
Q

Part of nephron that brings filtrate to collecting duct system

A

Renal tubule

BMS 251 Lab (11 decks)

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