BIO 117 Hondros Exam Questions and Correct Verified Answers | Guaranteed A+ Score: Latest update

BIO 117 Hondros Exam Questions and Correct Verified
Answers | Guaranteed A+ Score: Latest update


The apex of the heart is located
- Answer- 5th intercostal space


Which layer of the heart allows it to act as a pump?
- Answer- Myocardium


What is the apex of the heart?
- Answer- The tip of the heart, pointing down towards the left 5th intercostal
space.


Which layer of the heart wall contains the epicardium?
- Answer- Pericardium


What surrounds the heart?
- Answer- Pericardium


What is related to the mitral valve (tricuspid valve)?
- Answer- Bicuspid valve


Which of the following contains oxygenated blood?
- Answer- Left Atrium, Pulmonary veins, Aorta

, BIO 117 Hondros Exam Questions and Correct Verified
Answers | Guaranteed A+ Score: Latest update
Which of the following contains deoxygenated blood?
- Answer- Superior Vena Cava, Right Atrium, Pulmonary Arteries


What supplies oxygenated blood to the heart muscle?
- Answer- Coronary Arteries


Which layer of the heart contains actin, myosin, and troponin?
- Answer- Myocardium


Which valves are open during atrial systole?
- Answer- Tricuspid Mitral


What is true of blood leaving the tissues and traveling towards the right atrium? -
Answer- Oxygen poor, carbon dioxide rich


Valve that prevents backflow of blood into the left ventricle when the left
ventricle is in diastole?
- Answer- Aortic


The aorta receives blood from what structure?
- Answer- Left ventricle