SCIENCE
CIRCULATORY SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
TRUE
|
|
|
FALSE
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -Your superior vena cava and inferior vena cava have the important function of carrying oxygen-poor blood to your heart’s right atrium, where it moves into your right ventricle and then to your lungs (through your pulmonary artery) to trade in carbon dioxide for oxygen.
Detailed explanation-2: -The left inferior vena cava is joined by the left renal vein and then crosses anterior to the aorta before it joins the right atrium, forming a normal pre-renal IVC.
Detailed explanation-3: -The blood vessels include the superior and inferior vena cava. These bring blood from the body to the right atrium.
Detailed explanation-4: -A large vein that carries blood to the heart from other areas of the body. The vena cava has two parts: the superior vena cava and the inferior vena cava. The superior vena cava carries blood from the head, neck, arms, and chest.