Question 34 Which one of the following if any, are not a function of the circulatory system?

Question 34

Which one of the following if any, are not a function of the circulatory system?

transporting oxygen and carbon dioxide

transporting nutrients

transporting metabolic wastes

all of the choices are a function of the circulatory system

Question 35

The more red blood cells your body can make the healthier you will be. There is no limit to the number of RBC that improves your health.

True

False

Question 36

In an open circulatory system the heart pumps blood through open ended vessels and in a closed system the heart pumps blood through vessels that are separate from the interstitial fluid.

True

False

Question 37

Normal blood pressure for young adults is around 110/70 and pre-hypertension or hypertension is defined as any number above that amount.

True

False