2.0 Flashcards

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1
Q

why dont lungs breathe by themselves

A

beaucse they are not muscles

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2
Q

what is pulmonary ventilation

A

La ventilation pulmonaire est tous les mouvements qui permet l’inspiration et l’expiration.

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3
Q

inspiration order

A

intercosteau muscle contract
Diaphragme contracte (abaisse)
volume du cage thoraque augumente
molecule d’aire suit le gradient de concentration et de pression et entre dans le poumons

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4
Q

expiration order

A

intercosteau muscle relache
Diaphragme relache (initial position) (releve)
volume du cage thoraque dimminue
molecule d’aire sont forcé dehors des poumons

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5
Q

what is the diaphragme?

A

big muscle wui separe le cage thoracique et le cavité abdominale

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6
Q

cest quou rythme respiratoire

A

nombre de respirations (inspirations et expirations) par minute.

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7
Q

what controls respiratory rhythm

A

bulbe rachidien:

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8
Q

what is bulbe rachidien:

A

detecter of CO2
when it senses CO2 it send signals to the muscxle intercostau et diaphragme pour contracter

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9
Q

what is the normal respiration rythme rate in adults

A

16-20 respiration a chaque minutes au repos

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10
Q

calcule reigneux

A

cristallsation de different minéraux (sels au base calcium) dans le urine. cela forme un pierre. douleur intese du riegn a uritère et a vessie.

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