HESI A2 Practice Questions with Correct Answers
1) Which of the following describes the primary function of the respiratory system?
A) to create sound and speech
B) to take oxygen into the body while removing carbon dioxide
C) to transport nutrients to the cells and tissue of the body
D) to ac...
6) Which of the following describes the muscular organ that processes food material into
increasingly smaller pieces, mixes it with saliva to create a bolus, and creates a barrier to
transport food into the esophagus?
A) pharynx
B) tongue
C) diaphragm
D) stomach - Answer✔✔-tongue
7) Which of the following chambers of the heart receives blood returning from the lungs during
pulmonary circulation?
A) left atrium
B) right atrium
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