Digestiv Flashcards

1
Q

Ml saliva

A

800 - 1500 ml/zi

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2
Q

suc gastric

A

2 litri/zi

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3
Q

suc pancreatic

A

1 200 - 1 500 ml/zi

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4
Q

bila

A

250 - 1 100 ml/zi

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5
Q

compozitie chimica saliva

A

99.5% apa - 0.5% reziduu uscat

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6
Q

compozitie chimica suc gastric

A

99% apa - 1% reziduu uscat

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7
Q

reziduu uscat saliva

A

0.2% anorganic si 0.3% organic

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8
Q

reziduu uscat suc gastric

A

0.6% anorganic si 0.4% organic

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9
Q

timpul faringian

A

1-2 secunde

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10
Q

sfincter esofagian inferior

A

2-5 cm

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11
Q

secretie hcl liber sau combinat cu proteine

A

1-5 mEq/ora

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12
Q

pH suc gastric adulti

A

1-2.5 pH

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13
Q

pH necesar pt actiunea pepsinei

A

1.8-3.5 pH optim

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14
Q

fragmentarea chimului intestinal

A

8-12 ori/minut

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15
Q

viteza deplasare unda propulsiva intestin subtire

A

0.5-2 cm/sec

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16
Q

trecere chim intestinal din pilor la valva ileocecala

A

3-5 ore

17
Q

pierdere lipide ingerate in lipsa sarurilor biliare

A

40%

18
Q

procent proteine digerate in stomac de pepsina

A

20-30%

19
Q

aport glucide gramaj

A

250-800 g/zi

20
Q

dieta zilnica glucide procentaj

A

50-60%

21
Q

aport proteine gramaj

A

0.5-0.7 g/kg corp/zi

22
Q

dieta zilnica proteine procent

A

15%

23
Q

aport lipide gramaj

A

25-160 g/zi

24
Q

lipide procentaj

A

35%

25
Q

din chim digerat se pierd prin fecale

A

1 500 ml chim minus 80-200 ml fecale

26
Q

durata miscari propulsive colon

A

15 minute

27
Q

cantitate apa absorbita de colon

A

max 2-3 litri/zi