ATI-TEAS ANATOMY: Respiratory
System Exam Questions With 100%
Verified Answers
Functions of respiratory system -
correct answer ✅-Enables breathing
-Supports the energy-making process in our cells
-Protects respiratory surfaces from environmental variations and
defends against pathogens.
-Transports oxygen for cellular respiration
-Removes carbon dioxide
-Production of sounds and non-verbal communication
-Regulation of blood volume and pressure through release of
vasopressin
-Regulation of blood pH through control of carbon dioxide release.
Parts of the upper respiratory system (4) -
correct answer ✅-Nose
-Nasal Cavity
-Sinuses
-Pharynx
Parts of the lower respiratory system (4) -
correct answer ✅-Larynx
, ATI-TEAS ANATOMY: Respiratory
System Exam Questions With 100%
Verified Answers
-Trachea
-Bronchial tree
-Lungs
Pathway of oxygen to the bloodstream -
correct answer ✅1. Inhalation; air enters the nose and mouth and
passes into the sinuses where it gets warmed, filtered, and
humidified.
2. Air travels through the pharynx and trachea.
3. Air travels through the bronchi, then the smaller bronchioles
4. Air ends up in alveoli for gas exchange.
Pharynx -
correct answer ✅-Throat
-Allows entry of both food and air.
Epiglottis -
correct answer ✅Covers trachea during swallowing and prevents
food from entering.
System Exam Questions With 100%
Verified Answers
Functions of respiratory system -
correct answer ✅-Enables breathing
-Supports the energy-making process in our cells
-Protects respiratory surfaces from environmental variations and
defends against pathogens.
-Transports oxygen for cellular respiration
-Removes carbon dioxide
-Production of sounds and non-verbal communication
-Regulation of blood volume and pressure through release of
vasopressin
-Regulation of blood pH through control of carbon dioxide release.
Parts of the upper respiratory system (4) -
correct answer ✅-Nose
-Nasal Cavity
-Sinuses
-Pharynx
Parts of the lower respiratory system (4) -
correct answer ✅-Larynx
, ATI-TEAS ANATOMY: Respiratory
System Exam Questions With 100%
Verified Answers
-Trachea
-Bronchial tree
-Lungs
Pathway of oxygen to the bloodstream -
correct answer ✅1. Inhalation; air enters the nose and mouth and
passes into the sinuses where it gets warmed, filtered, and
humidified.
2. Air travels through the pharynx and trachea.
3. Air travels through the bronchi, then the smaller bronchioles
4. Air ends up in alveoli for gas exchange.
Pharynx -
correct answer ✅-Throat
-Allows entry of both food and air.
Epiglottis -
correct answer ✅Covers trachea during swallowing and prevents
food from entering.
