BIO 202 MIDTERM- RESPIRATORY
po po po
SYSTEM (WEEK 4) QUESTIONS WITH
po po po po
CORRECT ANSWERS 2025
po po po
What podetermines pothe podirection poof pogas pomovement? po- poCORRECT poANSWER po-partial popressure
podifferences
The ponet podiffusion poof pooxygen poout poof pothe poblood pooccurs poduring powhich pophase? po- poCORRECT
poANSWER po- poInternal porespiration
True/False? poAt pothe povenous poend poof posystemic pocapillaries, pothere pois pono ponet pomovement poof poO2 poand
poCO2 po- poCORRECT poANSWER po-True
Which podirection podo pogases podiffuse poat pothe poarterial poend poof pothe populmonary pocapillaries? po- poCORRECT
poANSWER po- poO2 podiffuses pofrom pothe poalveoli pointo pothe poblood, powhile poCO2 podiffuses pofrom pothe poblood
pointo pothe poalveoli.
Where poin pothe polungs podoes pogas poexchange potake poplace? po- poCORRECT
poANSWER po- poGas poexchange pooccurs pobetween pothe poalveoli poand pothe
poblood
If pointrapulmonary po(intra-
alveolar) popressure powas po760 pomm poHg, powhat powould poyou poexpect pothe pointrapleural popressure
poto pobe? po- poCORRECT poANSWER po-756 pommHg
Respiratory pogases pocross pothe porespiratory pomembrane poby po- poCORRECT poANSWER po-Simple podiffusion
Which poenvironment powould pohave pothe pohighest pooxygen popartial popressure? po- poCORRECT poANSWER po-
alveolar poair
Surfactant pois poproduced poby po-RCORRECT poANSWER po-Type poII popneumocytes
Increased poproduction poof posurfactant powould po- poCORRECT poANSWER po-
result poin poan poincrease poin pothe pothickness poof pothe porespiratory pomembrane, powhich powould podecrease
podiffusion poof pore pospiratory pogases.
po po po
SYSTEM (WEEK 4) QUESTIONS WITH
po po po po
CORRECT ANSWERS 2025
po po po
What podetermines pothe podirection poof pogas pomovement? po- poCORRECT poANSWER po-partial popressure
podifferences
The ponet podiffusion poof pooxygen poout poof pothe poblood pooccurs poduring powhich pophase? po- poCORRECT
poANSWER po- poInternal porespiration
True/False? poAt pothe povenous poend poof posystemic pocapillaries, pothere pois pono ponet pomovement poof poO2 poand
poCO2 po- poCORRECT poANSWER po-True
Which podirection podo pogases podiffuse poat pothe poarterial poend poof pothe populmonary pocapillaries? po- poCORRECT
poANSWER po- poO2 podiffuses pofrom pothe poalveoli pointo pothe poblood, powhile poCO2 podiffuses pofrom pothe poblood
pointo pothe poalveoli.
Where poin pothe polungs podoes pogas poexchange potake poplace? po- poCORRECT
poANSWER po- poGas poexchange pooccurs pobetween pothe poalveoli poand pothe
poblood
If pointrapulmonary po(intra-
alveolar) popressure powas po760 pomm poHg, powhat powould poyou poexpect pothe pointrapleural popressure
poto pobe? po- poCORRECT poANSWER po-756 pommHg
Respiratory pogases pocross pothe porespiratory pomembrane poby po- poCORRECT poANSWER po-Simple podiffusion
Which poenvironment powould pohave pothe pohighest pooxygen popartial popressure? po- poCORRECT poANSWER po-
alveolar poair
Surfactant pois poproduced poby po-RCORRECT poANSWER po-Type poII popneumocytes
Increased poproduction poof posurfactant powould po- poCORRECT poANSWER po-
result poin poan poincrease poin pothe pothickness poof pothe porespiratory pomembrane, powhich powould podecrease
podiffusion poof pore pospiratory pogases.
