[Answered] Unoxygenated blood from the head and neck region returns to the heart via the: a. pulmonary artery ...

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Author Question: Unoxygenated blood from the head and neck region returns to the heart via the: a. pulmonary artery ... (Read 37 times)

Brittanyd9008

Hero Member
Posts: 500

on: Jun 25, 2018

Unoxygenated blood from the head and neck region returns to the heart via the:
a. pulmonary artery b. aorta
c. inferior vena cava d. superior vena cava

Question 2

The ventricles of the heart are principally responsible for:
a. lubrication b. portal circulation
c. pumping blood d. receiving blood

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Jmfn03

Sr. Member
Posts: 323

Reply #1 on: Jun 25, 2018

Answer to Question 1

d

Answer to Question 2

c

Brittanyd9008

Member
Posts: 500

Reply 2 on: Jun 25, 2018

Wow, this really help

juliaf

Member
Posts: 344

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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