Cardiovasculary system

Which vessel(s) bring blood from the lungs to the heart?

• V. pulmonales

• A. pulmonales

• Truncus pulmonalis

What initiates the conduction system in the heart?

• Atrioventricular node

• Sinoatrial node

• Purkinje fibers

Which part of the aorta do the coronary arteries originate from?

• Ascending aorta

• Descending aorta

• Aortic arch

Which vessel do the veins of the heart open into the right atrium through?

• Dural venous sinuses

• Coronary sinus

• Maxillary sinus

In which is the pressure lower?

• Arteriole

• Venule

• Capillary

Which of the following is a vessel that supplies the pelvic organs?

• Internal iliac artery

• External iliac artery

• Femoral artery

Which of the following is not a vessel that supplies the brain?

• Vertebral artery

• Internal carotid artery

• Thyrocervical trunk

Which of the following is not a vessel that forms the brachiocephalic vein?

• Subclavian vein

• Vertebral vein

• Internal jugular vein

By pressing on the back of the knee, which artery's pulse can we feel?

• Femoral artery

• Popliteal artery

• Dorsalis pedis artery

Which artery is used as a reference when measuring blood pressure in the upper extremity?

• Subclavian artery

• Radial artery

• Brachial artery