The heart
a. is a four-chambered muscular pump
b. is posterior to the trachea
c. is lined with an epithelial layer called epicardium
d. lies mostly to the right of the midline of the sternum
e. has a superior apex and an inferior base

Blood in the superior vena cava will enter the _____.
a. Aorta
b. right atrium
c. pulmonary trunk
d. pulmonary arteries
e. pulmonary veins

“Get 15% discount on your first 3 orders with us”
Use the following coupon
“FIRST15”

Order Now

CategoryNursing Lib

Best Custom Essay Writing Service        +1(781)656-7962

Hi there! Click one of our representatives below and we will get back to you as soon as possible.

Chat with us on WhatsApp