Anatomy Quiz

Where does the heart lie in the body?

• In the abdomen

• In the mediastinum

• In the cranial cavity

• In the pelvic cavity

What is the point of maximal impulse (PMI) of the heart?

• Base of the heart

• Apex of the heart

• Right atrium

• Left ventricle

At which intercostal space is the point of maximal impulse (PMI) located?

• 3rd intercostal space

• 4th intercostal space

• 5th intercostal space

• 6th intercostal space

Which line is associated with the point of maximal impulse (PMI)?

• Midclavicular line

• Midaxillary line

• Midsternal line

• Midscapular line

Which layer of the heart is responsible for pumping?

• Endocardium

• Myocardium

• Epicardium

• Pericardium

What is the function of the epicardium?

• Lining of heart and heart valves

• Muscle for pumping

• Serous layer that protects the heart

• Covers heart surface

Which part of the pericardium covers the heart surface?

• Visceral pericardium

• Parietal pericardium

• Fibrous pericardium

• Myocardium

What is the lining of the heart and heart valves called?

• Myocardium

• Epicardium

• Endocardium

• Pericardium

What is the sac surrounding the heart called?

• Endocardium

• Myocardium

• Epicardium

• Pericardium

What is the function of the atria in the heart?

• Pumps blood to the body and lungs

• Receives blood returning from the body and lungs

• Separates the right and left sides of the heart

• Controls the flow of blood through the heart