Makakuha ng mabilis at eksaktong mga sagot sa IDNStudy.com. Alamin ang mga maaasahang sagot sa iyong mga tanong mula sa aming malawak na kaalaman sa mga eksperto.
Answer:
1. What does deoxygenated blood mean?
Deoxygenated blood refers to blood that has low levels of oxygen and high levels of carbon dioxide. It has already delivered oxygen to the body's tissues and organs and is returning to the heart and lungs to pick up more oxygen.
2. Which part of the heart does the deoxygenated blood enter?
Deoxygenated blood enters the right atrium of the heart from the body through the superior and inferior vena cava.
3. What is the passageway of deoxygenated blood from the heart to the lungs?
Deoxygenated blood is pumped from the right ventricle of the heart to the lungs through the pulmonary artery.
4. Where does gas exchange happen?
Gas exchange occurs in the alveoli of the lungs, where oxygen from the inhaled air diffuses into the bloodstream, and carbon dioxide from the blood diffuses into the alveoli to be exhaled.
5. How does deoxygenated blood become oxygenated?
Deoxygenated blood becomes oxygenated through the process of gas exchange in the lungs. In the alveoli, oxygen from the inhaled air diffuses into the blood, while carbon dioxide from the blood diffuses out to be exhaled.
6. What is the passageway of oxygenated blood from the lungs to the heart?
Oxygenated blood returns from the lungs to the heart through the pulmonary veins, entering the left atrium of the heart.
7. Which part of the heart pumps oxygenated blood to the body?
The left ventricle of the heart is responsible for pumping oxygenated blood to the body through the systemic circulation.
8. What is the passageway of oxygenated blood from the heart to the different parts of the body?
Oxygenated blood is pumped out of the left ventricle of the heart and travels to the body's tissues through the aorta and the network of arteries that branch out to deliver oxygen and nutrients to all parts of the body.
9. What does the body receive from the oxygenated blood?
The body receives oxygen, nutrients, and other essential substances carried by the oxygenated blood to support the functions and activities of the cells, tissues, and organs throughout the body.
#Carry on learning
answered by:tsueey