GU system

Question 1

Bones and kidneys explain

Answer 1

Kidneys form vit d which inhibits PTH and stimulates GI to keep ca+

Question 2

How so kidneys help blood and when does this happen?

Answer 2

They make erythropoietin it is stimulated from hypoxia or lack of blood flow to kidneys

Question 3

Kidneys and acid base balance

Answer 3

Secretes acids and reabsorbs bicarb

Question 4

What is normal GFR and how much leaves?

Answer 4

125ml/min 1ml/min

Question 5

GFR happens because of what type of pressure?

Answer 5

Hydrostatic blood pressure

Question 6

Kidney disease will cause what left in kidneys 2

Answer 6

platelets and proteins

Question 7

RASS system

Answer 7

Renin(Kidneys)-angeotensin 1- Ace(lungs) Angi 2(Vasoconstriction)- Aldosterone (adrenals)

Question 8

What would cause RASS 3

Answer 8

Decrease profusion, bp or Na+

Question 9

Where does acid/base balance take place?

Answer 9

Distal tube

Question 10

S/S of metabolic acidosis 8

Answer 10

HA, Decreased blood pressure, hyperK+, mm twitching, Warm flushed skin, N/V/D, Changes in LOC, kussmaul.

Question 11

Causes of Metabolic acidosis 4

Answer 11

DKA, severe diarrhea, renal fail, shock

Question 12

Metabolic Alkalosis S/S 8

Answer 12

Restlessness, lethargy, Dysrhythmias (tachy) Hypoventilation, Confusion, N/V/D, mm-tremors, cramps, tingling, hypoK+

Question 13

Metabolic Alkalosis causes 4

Answer 13

Severe vomiting, GI suctioning, diuretics, too much bicar.

Question 14

Nephrotoxic drugs 6

Answer 14

End in cin or in sulfamides, silicyilins, gold heavy metals, lithium sporins, nitrosoureas (NSAIDS)

Question 15

Anuria

olugaria

Answer 15

<100ml no urine

100-400ml in 24 hours

Question 16

Urea vs creatinine

Answer 16

Urea end product of protein metabolism Creatinine nitrogen waste from muscle loss

Question 17

What is BUN what is normal

Answer 17

Decreased urea from kidneys increases blood

6-20mg/dl

Question 18

Normal creatinine level

Answer 18

0.6-1.3mg/dl

Question 19

What is urine Creatinine clearance and what does it estimate?

Answer 19

24 hour test GFR

Question 20

IVP? contraindication for?

Answer 20

Intravenous pyelogram, kidney disease.

Question 21

KUB?

Answer 21

Kidneys, ureters, bladder, x ray with no contrast

Question 22

Renal angiography? contrast?

Answer 22

Renal vasculature no contrast

Question 23

Ct Contrast?

Answer 23

Can go either way

Question 24

proximal con tube uses and filtrates

Answer 24

ATP glucose, Na+ amino acids, sm H20

Question 25

Descending and ascending loop of henle

Answer 25

H20 Na+, K+ cl-

Question 26

Distal con tube absorption what acts on it?

Answer 26

ca+, Na+ some H2o bicarb Aldosterone and ADH

Question 27

Excretion in DCT

Answer 27

K+and ammonia

Question 28

Collecting ducts and what acts on it

Answer 28

Acid/Base balance and ADH