A patient has low blood oxygen levels, although the patient's blood is circulating properly. Which is most likely functioning improperly

i'm not sure please help quick!!!!!!!!!!!!
the capillaries

the alveoli

the aorta

the pulmonary vein

12 answers

If the blood is "circulating properly', it cannot be any of the blood vessels. So?
A patient has low blood oxygen levels, although the patient's blood is circulating properly. Which is most likely functioning improperly

i'm not sure please help quick!!!!!!!!!!!!
the capillaries

the alveoli

the aorta

the pulmonary vein

I dont know either
alveoli
1.exchange oxygen in the air for carbon dioxide
2.bronchial tube
3.the alveoli
4.It carries deoxygenated blood from the body to the heart.
for the respiratory and circulatory quick check
if ur on connections academy its
D
A
B
C
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