Podcast
Questions and Answers
What type of epithelium is found in the nasopharynx?
What type of epithelium is found in the nasopharynx?
- Nonkeratinized stratified squamous epithelium
- Keratinized stratified squamous epithelium
- Pseudostratified ciliated columnar epithelium (correct)
- Cuboidal epithelium
What is the primary function of the uvula of the soft palate?
What is the primary function of the uvula of the soft palate?
- To regulate breathing
- To block material from the oral cavity and oropharynx from entering the nasopharynx (correct)
- To aid in swallowing
- To produce sound
What type of epithelium is found in the oropharynx and laryngopharynx?
What type of epithelium is found in the oropharynx and laryngopharynx?
- Cuboidal epithelium
- Pseudostratified ciliated columnar epithelium
- Keratinized stratified squamous epithelium
- Nonkeratinized stratified squamous epithelium (correct)
What is the function of the lymphatic organs in the oropharynx?
What is the function of the lymphatic organs in the oropharynx?
Which tonsils are located at the base of the tongue?
Which tonsils are located at the base of the tongue?
What is the boundary between the oropharynx and the laryngopharynx?
What is the boundary between the oropharynx and the laryngopharynx?
What is the main function of the epiglottis in the larynx?
What is the main function of the epiglottis in the larynx?
What are the vocal folds also known as?
What are the vocal folds also known as?
What type of cartilage forms the epiglottis?
What type of cartilage forms the epiglottis?
What is the function of the cricoid cartilage?
What is the function of the cricoid cartilage?
What nerves are responsible for innervating the larynx?
What nerves are responsible for innervating the larynx?
What would be the result of damaging both recurrent laryngeal nerves?
What would be the result of damaging both recurrent laryngeal nerves?
What is the name of the internal ridge formed by the most inferior tracheal cartilage?
What is the name of the internal ridge formed by the most inferior tracheal cartilage?
What is the function of the trachealis muscle?
What is the function of the trachealis muscle?
What is the type of epithelium found in the mucous membrane of the trachea?
What is the type of epithelium found in the mucous membrane of the trachea?
At what level does the trachea branch into the primary bronchi in a living, standing person?
At what level does the trachea branch into the primary bronchi in a living, standing person?
What is the main function of the bronchial tree?
What is the main function of the bronchial tree?
What is the characteristic of the right primary bronchus compared to the left primary bronchus?
What is the characteristic of the right primary bronchus compared to the left primary bronchus?
What is the shape of each lung?
What is the shape of each lung?
What is the function of surfactant in the alveolus?
What is the function of surfactant in the alveolus?
What type of cells form the lining of the alveolus?
What type of cells form the lining of the alveolus?
What is the name of the region at the top of the lung that projects superiorly to a point above the clavicle?
What is the name of the region at the top of the lung that projects superiorly to a point above the clavicle?
What is the function of alveolar macrophages?
What is the function of alveolar macrophages?
What is the term for the surface of the lung that is in contact with the thoracic wall?
What is the term for the surface of the lung that is in contact with the thoracic wall?
What is the main function of intercostal muscles?
What is the main function of intercostal muscles?
Which of the following muscles is not involved in forced inspiration?
Which of the following muscles is not involved in forced inspiration?
What happens to the rib cage during quiet expiration?
What happens to the rib cage during quiet expiration?
Which muscles are primarily responsible for forced expiration?
Which muscles are primarily responsible for forced expiration?
What is the relationship between pressure and volume according to Boyle's Law?
What is the relationship between pressure and volume according to Boyle's Law?
What is the result of the elastic fibers in the lung recoiling during quiet expiration?
What is the result of the elastic fibers in the lung recoiling during quiet expiration?