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Clinical Microscopy > Chapter 3: Renal Function > Flashcards

Chapter 3: Renal Function Flashcards

1
Q

Basic structural and functional uniform of kidney

A

Nephron

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2
Q

The kidney contains ___ of nephrons

A

1 to 1.5

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3
Q

Renal Functions

A

Renal Blood Flow
Glomerular Filtration
Tubular Reabsorption
Tubular secretion

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4
Q

Order of urine formation

A

Glomerular, Proximal Convuleted Tubule , Loop of Henle, Distal Convulated Tubule, Collecting duct, Calyx, Renal Pelvis

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5
Q

Type of loop of henle which is highly permeable to water

A

ASCENDING

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6
Q

These alter urine concentration

A

PCT, loop of henle and collecting duct

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7
Q

Renal Blood Flow

A

1200 mL/min

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8
Q

Renal Plasma Flow

A

600 to 700 mL/min

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9
Q

Found within bowman’s capsule

A

Glomerulus

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10
Q

Resembles a SIEVE

A

Glomerulis

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11
Q

First function to be affected in renal disease

A

Tubular Reabsorption

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12
Q

Major site of Reabsorption of plasma substances

A

Proximal Convulated Tubule

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13
Q

Regulates water reabsorption

A

ADH

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14
Q

Regulates sodium reabsorption

A

Aldosterone

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15
Q

Renal Threshold For Glucose

A

160 to 180 mg/dL

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16
Q

Measures the rate at which kidneys are able to remove or clear a filterable substance from blood

A

Glomerular Filtration

17
Q

Used to evaluate glomerular filtration

A

Clearance Test

18
Q

The earliest Glomerular Filtation test measured urea because its presence in all urine specimens

A

Urea Clearance

19
Q

Gold standard test for glomerular filtration

A

Inulin Clearance

20
Q

Provide a good procedure for screening and monotony GFR

A

Cystatin C

21
Q

Normal Values for Cratinine Clearance

A

Male: 107-139 mL/min
Female: 87-107 mL/min

22
Q

Use to evaluate Tubular reabsorption

A

Concentration Test

23
Q

Measure the exact amount of blood flowing though the kidney

A

PAH (p-aminohippuric acid) Test

24
Q

Obsolete test: used yo evaluate the function through the extraction of the dye phenolsulfonphalein

A

PSP TEST

Clinical Microscopy (3 decks)

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