WGU - D313 Anatomy and Physiology 2
Respiratory System Practice Test
(2026/2027)
Complete Practice Questions and Correct
Detailed Answers with Rationales | 100%
Guaranteed Pass | New Version
, What is the function of the conchae in the nasal cavity? increase surface area
3 multiple choice options
What is the function of the nose in the respiratory sensing odors
system?
3 multiple choice options
Which tonsils are located in the posterior wall of the pharyngeal
nasopharynx?
2 multiple choice options
What is a function of the paranasal sinuses? add resonance to speech
3 multiple choice options
Where are the pharyngeal tonsils (adenoid) located? nasopharynx
3 multiple choice options
Which statement is true about the oropharynx? it carries both food and air
3 multiple choice options
Where are the palatine and lingual tonsils located? oropharynx
3 multiple choice options
What is an elastic, flexible cartilage in the larynx? epiglottic cartilage
3 multiple choice options
Which structure is not a part of the throat? larynx
3 multiple choice options
Which of the following structures maintains equal air alveolar pores
pressure in the lung?
3 multiple choice options
Which of the following cell types removes debris from alveolar macrophages
the alveolar wall? 3 multiple choice options
What leads to carbaminohemoglobin formation? CO2 + Hb
3 multiple choice options
What is the role off the diaphragm during normal during inhalation it contracts and flattens
breathing? 3 multiple choice options
Respiratory System Practice Test
(2026/2027)
Complete Practice Questions and Correct
Detailed Answers with Rationales | 100%
Guaranteed Pass | New Version
, What is the function of the conchae in the nasal cavity? increase surface area
3 multiple choice options
What is the function of the nose in the respiratory sensing odors
system?
3 multiple choice options
Which tonsils are located in the posterior wall of the pharyngeal
nasopharynx?
2 multiple choice options
What is a function of the paranasal sinuses? add resonance to speech
3 multiple choice options
Where are the pharyngeal tonsils (adenoid) located? nasopharynx
3 multiple choice options
Which statement is true about the oropharynx? it carries both food and air
3 multiple choice options
Where are the palatine and lingual tonsils located? oropharynx
3 multiple choice options
What is an elastic, flexible cartilage in the larynx? epiglottic cartilage
3 multiple choice options
Which structure is not a part of the throat? larynx
3 multiple choice options
Which of the following structures maintains equal air alveolar pores
pressure in the lung?
3 multiple choice options
Which of the following cell types removes debris from alveolar macrophages
the alveolar wall? 3 multiple choice options
What leads to carbaminohemoglobin formation? CO2 + Hb
3 multiple choice options
What is the role off the diaphragm during normal during inhalation it contracts and flattens
breathing? 3 multiple choice options
