ASSURED EXAMINATION SOLUTIONS
The apex of the heart is located - correct
answer- 5th intercostal space
Which layer of the heart allows it to act as a
pump? - correct answer- Myocardium
What is the apex of the heart? - correct
answer- The tip of the heart, pointing down
towards the left 5th intercostal space.
Which layer of the heart wall contains the
epicardium? - correct answer- Pericardium
What surrounds the heart? - correct answer-
Pericardium
, What is related to the mitral valve (tricuspid
valve)? - correct answer- Bicuspid valve
Which of the following contains oxygenated
blood? - correct answer- Left Atrium,
Pulmonary veins, Aorta
Which of the following contains deoxygenated
blood? - correct answer- Superior Vena Cava,
Right Atrium, Pulmonary Arteries
What supplies oxygenated blood to the heart
muscle? - correct answer- Coronary Arteries
Which layer of the heart contains actin,
myosin, and troponin? - correct answer-
Myocardium
Which valves are open during atrial systole? -
correct answer- Tricuspid Mitral