digestie

Question 1

cantitate saliva?

Answer 1

800-1500 mL/zi

Question 2

cantitate suc gastric?

Answer 2

2L/zi

Question 3

cantitate HCl

Answer 3

1-5 mEq/ora

Question 4

ph stomac?

Answer 4

1-2,5 la adulti

Question 5

pH optim actiune pepsina?

Answer 5

1,8-3,5

Question 6

viteza deplasare unde peristaltice intestin subtire?

Answer 6

0,5-2 cm/s

Question 7

timp necesar traseu pilor-valvula ileocecala

Answer 7

3-5 ore

Question 8

cat suc pancreatic secreta canalele?

Answer 8

1200-1500 mL/zi/24h

Question 9

cantitate secretie bila?

Answer 9

250-1100 mL/zi

Question 10

aport glucide+procent din dieta

Answer 10

250-800 g/zi
50%-60% din dieta

Question 11

aport proteine+procent din dieta

Answer 11

0,5-0,7g/kg corp/zi
15% din dieta

Question 12

aport lipide+procent din dieta

Answer 12

25-160g/zi
35% din dieta

Question 13

VITAMINA A
lip/hidro

Answer 13

retinol
lipo

Question 14

VITAMINA D
lipo/hidro

Answer 14

calciferol
lipo

Question 15

VITAMINA E
lipo/hidro

Answer 15

tocoferol
lipo

Question 16

VITAMINA K
lipo/hidro

Answer 16

filochinona
lipo

Question 17

VIT B1

Answer 17

tiamina
hidro

Question 18

VIT B2

Answer 18

riboflavina
hidro

Question 19

VIT B6

Answer 19

piridoxina
hidro

Question 20

VIT B12

Answer 20

cobalamina
(se absoarbe distal in ileon facilitata de factor intrisec din stomac-glande oxintice)

Question 21

VITAMINA C

Answer 21

acid ascorbic

Question 22

VITAMINA PP

Answer 22

nicotinamida

Question 23

absorbtie Ca

Answer 23

transport activ
transportor legat de mb cel, activat de VITAMINA D(calciferol)

Question 24

absorbtie Fe2+

Answer 24

se absoarbe mai usor decat Fe3+
sediul absorbtiei:jejun+ileon
VITAMINA C:stimuleaza absorbtia

Question 25

absorbtie activa?

Answer 25

glucoza galactoza tripeptide dipeptide AA saruri biliare vitamine hidro Ca,Fe2,Na-cationi

Question 26

absorbtie pasiva?

Answer 26

fructoza AG glicerol vitamine lipo Cl-=anion apa

Question 27

cine ajunge in sange venos?

Answer 27

glucoza fructoza galactoza AA vitamine hidro

Question 28

cine ajunge in limfa

Answer 28

chilomicroni(trigliceride,fosfolipide,colesterol,proteine) vitamine lipo

Question 29

cat chim se pierde prin fecale

Answer 29

din 1500mL se pierd 80-200mL