Question 1
Which vein collects blood from the head, arms and chest?
◦ inferior vena cava
◦ left pulmonary vein
◦ right pulmonary vein
◦ left pulmonary vein
◦ superior vena cava
Question 2
A blood clot that stays where it forms is a(n)
◦ thrombus.
◦ thrombosis.
◦ hematoma.
◦ embolus.
◦ hemangioma.