Valori Numerice Corint Biologie Flashcards

(27 cards)

1
Q

Care este volumul de saliva produs pe zi?

A

800 - 1500 ml / zi

Volumul de saliva poate varia între 1 200 - 1 500 ml / zi.

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2
Q

Care este procentajul de apă în saliva?

A

99.5% apă

Saliva conține 0.5% reziduu uscat.

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3
Q

Care este compoziția chimică a sucului gastric?

A

99% apă

Sucul gastric conține 1% reziduu uscat.

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4
Q

Ce procentaj din reziduu uscat este anorganic în saliva?

A

0.2% anorganic

Saliva conține 0.3% organic.

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5
Q

Ce procentaj din reziduu uscat este anorganic în sucul gastric?

A

0.6% anorganic

Sucul gastric conține 0.4% organic.

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6
Q

Care este timpul faringian?

A

1 - 2 secunde

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7
Q

Ce distanță poate avea sfincterul inferior esofagian?

A

2 - 5 cm

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8
Q

Care este secreția de HCl în sucul gastric?

A

Liber sau combinat cu proteine

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9
Q

Care este pH-ul sucului gastric la adulți?

A

1 - 2.5 pH

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10
Q

Care este pH-ul optim pentru acțiunea pepsinei?

A

1.8 - 3.5 pH optim

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11
Q

De câte ori pe minut se fragmentază chimul intestinal?

A

8 - 12 ori / min

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12
Q

Care este viteza de deplasare a undei propulsive în intestinul subțire?

A

0.5 - 2 cm / sec

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13
Q

Ce reprezintă valorile menționate?

A

Saliva, Suc gastric, Suc pancreatic, Bila

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14
Q
A
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15
Q

What is the duration of intestinal passage?

A

3 - 5 ore

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16
Q

What percentage of nutrients is typically absorbed?

17
Q

What is the typical range for daily intake of carbohydrates?

A

250 - 800 g / zi

18
Q

What percentage of lipids is absorbed?

19
Q

What is the recommended protein intake per kilogram of body weight?

A

0.5 - 0.7 g / kg corp / zi

20
Q

What percentage of proteins are digested in the stomach by pepsin?

21
Q

What is the daily intake recommendation for proteins?

A

25 - 160 g / zi

22
Q

What is the daily intake recommendation for lipids?

23
Q

What is the recommended daily intake of fluids?

A

1 500 ml chim minus 80 - 200 ml fecale

24
Q

What is the maximum recommended daily fluid intake?

A

Maximum 2 - 3 litri / zi

25
What is the duration of propulsive movements in the colon?
15 minute
26
What is lost from digested chyme in feces?
Din chim digerat se pierd fecale
27
What is the amount of water absorbed by the colon?
Cantitate apa absorbita de colon