GENERAL HISTOLOGY

RESPIRATORY SYSTEM

STRUCTURE OF TRACHEA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
the respiratory exchange surfaces receive blood from arteries from the ____
A
pulmonary circut
B
system circut
C
blood circut
D
None of the above
Explanation: 

Detailed explanation-1: -Pulmonary Circuit Pulmonary circulation transports oxygen-poor blood from the right ventricle to the lungs, where blood picks up a new blood supply. Then it returns the oxygen-rich blood to the left atrium.

Detailed explanation-2: -Your pulmonary arteries carry blood from your heart to your lungs.

Detailed explanation-3: -Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.

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