Exam 3 Flashcards

1
Q

Four kidney functions

A

Excretion of metabolic waste products, regulation of electrolyte balance, control of body water balance, elimination of foreign chemicals

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2
Q

What is used to measure GFR?

A

creatinine clearance

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3
Q

Renal clearance equation

A

Clearance = (Urine concentration * urine Volume) / Plasma concentration

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4
Q

Examples of secreted substances

A

urea, drugs, excess potassium

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5
Q

Examples of reabsorbed substances

A

sodium, glucose, and urea

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6
Q

How do diuretics increase urination?

A

Diuretics block sodium reabsorption, which also blocks water reabsorption

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7
Q

Consequences of left-to-right shunts in the heart

A

Overworking of the heart can result in failure

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