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Physiology III Final Exam Word/Phrases > Part 2 > Flashcards

Part 2 Flashcards

1
Q

GFR is equal to?

A

RBF x FF

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2
Q

RBF is equal to?

A

GFR/FF

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3
Q

FF is equal to?

A

GFR/RBF

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4
Q

To increase GFR there has to be an increase in the overall cadiac output and dilate afferent arterioles in the kidney by altering?

A

Renal Plasma Flow

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5
Q

When contracting efferent arterioles increase glomerular pressure by altering?

A

Filtration Fraction

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6
Q

What are the 3 layers of glomerular capillary membrane?

A
  1. Endothelium
  2. Basement Membrane
  3. Epithelial Cell Layer (podocytes)
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7
Q

The proportion of the fluid reaching the kidneys which passes into the renal tubules is known as the?

A

Filtration Fraction

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8
Q

Urine filtrate should contain?

A

Water and Salt

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9
Q

Urine filtrate should not contain?

A

Protein and Blood

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10
Q

Renal blood supply has unique blood flow of 2 capillary beds which are separated by?

A

Efferent Arterioles

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11
Q

What constricts efferent arterioles?

A

Epinepherine
Norepinepherine
Renin

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12
Q

Efferent arterioles are highly sensitive to?

A

Angiotensin II

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13
Q

Where does sodium get reabsorbed?

A

In the Proximal tubule

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14
Q

The greater the concentration of Na+ in the proximal tubule the greater the?

A

Reabsorption Rate

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15
Q

Water and sodium is reabsorbed in the?

A

Proximal Tubule

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16
Q

Kidney damage is the result in the release of?

A

Excess Protein

17
Q

Impaired sodium excretion can cause?

A

Kidney Damage

18
Q

Kidney damage leads to electrolyte and fluid imbalance which can cause cardiac insufficiency which can cause?

A

Death within days

19
Q

What are specialized epithelial cells in late distal and collecting tubules that secrete potassium for excretion?

A

Principal Cells

20
Q

Principal cells secrete potassium for excretion and are stimulated by?

A

Aldosterone

Physiology III Final Exam Word/Phrases (6 decks)

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