A&P 2402 Final Exam

Which of the following structures is not part of the conduction system of the heart?

• All of the choices are part of the conduction system of the heart.

• Atrioventricular bundles

• Sinoatrial node

• Atrioventricular node

The epidural space is:

• just below the arachnoid mater.

• between the arachnoid mater and pia mater.

• found only in the area of the spinal cord.

• just below the dura mater.

All the following are major branches of the aortic arch except the:

• coronary.

• innominate.

• left common carotid.

• left subclavian.

Match the following: 15. heart chamber that receives blood from the pulmonary vein

• Left atrioventricular valve

• Left ventricle

• Aortic semilunar valve

• Aorta

• Left atrium

Match the following: 9. heart chamber that pumps blood through the aortic semilunar valve

• Left atrioventricular valve

• Aorta

• Left atrium

• Aortic semilunar valve

• Left ventricle

Match the following: 13. valve through which the left ventricle pumps blood

• Aortic semilunar valve

• Left ventricle

• Left atrium

• Left atrioventricular valve

• Aorta

Match the following: 12. valve that opens into the left ventricle

• Left ventricle

• Left atrium

• Aorta

• Aortic semilunar valve

• Left atrioventricular valve

Meningitis refers to inflammation of the:

• meninges.

• brain.

• spinal cord.

Which of the following taste sensations is incorrectly matched to the chemicals that produce it?

• umami-triglycerides and fatty acids

• sour-acids

• salty-metal ions

• bitter-alkaloids

• sweet-organic substances such as sugar and some lead salts

Match the following: 16. blood vessel into which the left ventricle pumps blood through a semilunar valve

• Aortic semilunar valve

• Left atrioventricular valve

• Aorta

• Left atrium

• Left ventricle