Nurs 2005: Renal Disorder 1

Question 1

Kidney func

Answer 1

• regulate vol
• compostion of ECG, pH, and osmolarity
• exrete metabolic end products
• activate Vit D
• secrete renin
• secrete RBC

Question 2

Hormones:

1. Vit D

Answer 2

• needed to absorb calcium

Question 3

Hormones:

2. Erythropoetin

Answer 3

• stim production of RBC

Question 4

Hormones:

3. Atrial Natriuretic factor

Answer 4

• dec blood vol and BP

Question 5

Hormones:

4. Aldosterone

Answer 5

• promotes Na and water absorption

- K excretion

Question 6

Hormones:

5. Renin

Answer 6

• reg BP

- maintain ECF vol

Question 7

Hormones:

6. Antidiuretic hormone

Answer 7

• conserves water

- dec urine vol

Question 8

Antidiuretic hormones:

a. stimulated
b. inhibited

Answer 8

a. Stim
- dec ECF vol
- inc serum osmolarity
- stress
- pain

b. inhibited
- inc ECF vol
- dec serum osmolarity
- alcohol

Question 9

Nephron

a. reabsorption
b. secretion

Answer 9

• func unit of kidney

a. reabsorption
- moving substances from tubuvles into blood
- retained

b. secretion
- moving substances from blood intro tubule (filtrate) = excreted in urine

Question 10

1. glomerulous

- `normal rate

Answer 10

• filtration
  
  • except large plasma and proteins
• semi-permeable membrane
• normal rate = 125 cc/min