échange gazeux à l'effort Flashcards

1
Q

FC max

A

FC max = 220 - âge

-85% de la FCmax

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2
Q

VO2 max

A

supérieur à 80% du VO2max prédit

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3
Q

seuil anaérobique

A

50-60% du VO2max prédit

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4
Q

TA

A
  • systolique augmente graduellement

- diastolique reste +/- stable

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5
Q

Vm

A

Vm max inférieure à 85% Vplafond

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6
Q

Réserve ventilatoire

A

ventilation plafond - Vm max

-supérieur à 10-15L

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7
Q

Vd/Vt

A

0,20 à 0,35

il diminue avec l’exercice (Vt augmente)

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8
Q

PaO2 et PaCO2

A

devraient restés stables même à l’effort

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