B7 L2

Question 1

Creatinine

Answer 1

byproduct of muscle metabolism

determine GFR

Question 2

Filtered Load

Answer 2

amount of solute that enters tubular fluid

Question 3

Excretion

Answer 3

filtered load + secretion - reabsorption

Question 4

Excretion > Filtered Load

Answer 4

secretion had to occur

Question 5

Excretion < Filtered Load

Answer 5

reabsorption had to occur

Question 6

Excretion = Filtered Load

Answer 6

no net transport

Question 7

Control of Renal Blood Flow

Answer 7

Autoregulation

Question 8

Myogenic Response

Answer 8

smooth muscle

reacts to blood flow and pressure changes

Question 9

Tubuglomelur Feedback

Answer 9

nephron senses its own flow (GFR) and adjusts RBF accordingly

Question 10

RAAS System

Answer 10

Renin released from kidney

causes increase body BP

Question 11

Norepinephrine and Epinephrine

Answer 11

constrict afferent and efferent in times of high SNS stim

shuts down kidney to preserve heart brain

Question 12

Nitric Oxide

Answer 12

vasodilator

counteracts Ang2 effect on afferent

Question 13

Prostaglandins

Answer 13

vasodilators

counteracts Ang2 effect on afferent