HESI A2 Version 2, SCIENCE (BIOLOGY, CHEMISTRY and PHYSICS) Health Information Systems Test Bank 100% Correct Verified Answers 

HESI A2 Version 2, SCIENCE (BIOLOGY, CHEMISTRY and PHYSICS)Health Information Systems Test Bank, Complete Preparation Practice Tes

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(2021 Revised Exam Practice Guide Contains 50 Complete Questions with Answers)

SET 2 Section IV – Science Biology and Chemistry

1. Which, if any, of the following statements about the respiratory system are true?

a. The respiratory system consists of all the organs involved in breathing.

b. Organs included in the respiratory system are the nose, pharynx, larynx, trachea, bronchiand

lungs.

c. The respiratory system conveys oxygen into our bodies and removes carbon dioxide from

Our bodies.

d. All of the Above.

D

All of the statements are true.

2. The system maintains the body’s balance through the release ofdirectly into the bloodstream.

a. The gastrointestinal system maintains the body’s balance through the release of hormonesdirectly

into the bloodstream.

b. The endocrine system maintains the body’s balance through the release of oxygen directlyinto the

bloodstream.

c. The digestive system maintains the body’s balance through the release of hormones directlyinto the

bloodstream.

d. The endocrine system maintains the body’s balance through the release of hormones directlyinto the

bloodstream.

D

The endocrine system maintains the body’s balance through the release of hormones directlyinto the

bloodstream.

3. Among others, the endocrine system includes:

a. The pituitary gland

b. The thyroid gland

c. The adrenal glands