Health, 19.10.2019 03:30, nguyendavis17

Why does the blood returning to the heart have very little oxygen in it?

a)the heart is not pumping oxygen fast enough
b)the cells throughout the body used the oxygen.
c)the heart did not receive enough oxygen from the lungs
d)the lungs breathed out too much oxygen

Answers: 3

Show answers

Other questions on the subject: Health

Health, 22.06.2019 02:30, brebun4742

Explain which dri value would you use to make sure that the vitamin supplement that you use does not contain too much vitamin a

Answers: 3

continue

Health, 22.06.2019 10:30, asdfghhk9805

The results of the dexa measurements are known as?

Answers: 1

continue

Health, 22.06.2019 22:30, zoe41

The parents of an infant born with myelomeningocele are confused about the primary healthcare has told them about the condition. what should the nurse consider before answering the parents questions in language that they will understand?

Answers: 1

continue

Health, 23.06.2019 11:30, rileyallen4186pd5tgy

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.

Answers: 1

continue

Do you know the correct answer?

Why does the blood returning to the heart have very little oxygen in it?

a)the heart is...