CPR Certification - Exam Excerpts

Section 2) What is the function of the respiratory system?

 

____Brings oxygen in and removes waste
____Removes toxins from the kidneys
____Adds nitrogen to the blood cells
____None of  these

 

 

Section 13) What is the function of the pulmonary arteries?

 

_____Carry blood from the right side of the heart into the capillaries.
_____Carry oxygen from the right side of the heart into the capillaries.
_____Carry blood from the left side of the heart into the capillaries.
_____None of  these

 

 

Section 18) The air around us contains ________ oxygen and _________ nitrogen.
 

_____79%, 21%
_____50%, 50%
_____21%, 79%
_____None of these

 

 

Section 43) You press an infant's breastbone ________ the depth of the chest.

 

_____1/3 to 1¼
_____½ to ¾
_____1/3 to ½
_____1 to 2

 

 

Section 82) The ________ arteries supply 80% of the blood to the brain.

 

_____Carotid
_____Pulmonary
_____Coronary
_____Femoral