Exam 3: BIO 117 / BIO 117 (Latest 2023/ 2024) Introduction to Anatomy and Physiology Exam | Guide with Questions and Verified Answers| Grade A| Hondros

Exam 3: BIO 117 / BIO 117 (Latest 2023/ 2024) Introduction to Anatomy and Physiology Exam | Guide with Questions and Verified Answers| Grade A| Hondros

Exam 3: BIO 117 / BIO 117 (Latest 2023/
2024) Introduction to Anatomy and
Physiology Exam | Guide with Questions and
Verified Answers| Grade A| Hondros
Q: Valve that prevents backflow of blood into the left ventricle when the left ventricle is in
diastole?
Answer:
Aortic
Q: The aorta receives blood from what structure?
Answer:
Left ventricle
Q: Which vessel carries blood from the pulmonary capillaries to the left atrium?
Answer:
Pulmonary veins
Q: Which cavity of the heart first receives unoxygenated blood from the vena cava?
Answer:
Right atrium
Q: What is the right semilunar valve separating the right ventricle and the pulmonary artery?

Answer:
The pulmonic valve
Q: What is the function of the pulmonic valve?
Answer:
To prevent blood flow from the pulmonary arteries to the right ventricle during ventricular
diastole
Q: What do heart rate and stroke volume determine?
Answer:
Cardiac output
Q: What is the left ventricle doing when the right ventricle is contracting?
Answer:
Pumping blood into the great vessels
Q: Where does the cardiac action potential normally originate?
Answer:
SA node
Q: What chamber is the pacemaker located in?
Answer:
right atrium
Powered by https://learnexams.com/search/study?query=