Quiz on Heart Anatomy

What is the primary structure of the heart?

• A solid organ

• A fluid-filled sac

• A hollow muscle mass

• A network of veins

Where is the heart located in the body?

• Above the lungs

• Between the two lungs

• In the abdomen

• Behind the stomach

What is the average weight of the heart in males?

• 250 grams

• 270 grams

• 300 grams

• 230 grams

What shape does the heart resemble?

• A cube

• A pyramid

• A sphere

• A cylinder

Which direction does the apex of the heart point?

• To the right

• Upwards

• To the left

• Straight down

What separates the right and left ventricles on the heart's surface?

• Coronary sinus

• Atrioventricular septum

• Anterior interventricular groove

• Pulmonary artery

What is the sternocostal surface of the heart?

• The top surface

• The back surface

• The bottom surface

• The front surface

Các mạch chính nào bị che khuất bởi tâm nhĩ?

• Động mạch phổi

• Động mạch chủ và thân động mạch phổi

• Vena cava trên

• Động mạch vành

What does the coronary groove separate?

• Atria and ventricles

• Left and right ventricles

• Left and right atria

• Upper and lower chambers

What is located on the diaphragmatic surface of the heart?

• Atria

• Ventricles

• Pulmonary veins

• Coronary arteries