A patient has low blood oxygen levels, although the patient's blood is circulating properly. Which is most likely functioning improperly?(1 point)

Responses

the aorta
the aorta

the pulmonary vein
the pulmonary vein

the alveoli
the alveoli

the capillaries

1 answer

In the scenario described, where a patient has low blood oxygen levels but proper blood circulation, the most likely component functioning improperly is the alveoli. The alveoli are the sites in the lungs where gas exchange occurs; if they are not functioning properly (due to issues such as fluid accumulation, inflammation, or other conditions), oxygen may not be effectively transferred into the bloodstream, leading to low blood oxygen levels.