Respiratory System Basics
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What are the three sections into which the Pharynx is divided based on location?

1- Nasopharynx (superior portion), 2- Oropharynx (continuous with the oral cavity), 3- Laryngopharynx (between the hyoid bone and the esophagus)

What is the function of the Nasopharynx?

Superior to the point where food enters, only an air passageway, closed off during swallowing

Describe the structure of the Pharynx.

It is a passageway shaped like a funnel that connects the nasal cavity and mouth, shared by the digestive and respiratory systems.

What is the location of the Oropharynx?

<p>Continuous with the oral cavity.</p> Signup and view all the answers

Where is the Laryngopharynx located?

<p>Between the hyoid bone and the esophagus.</p> Signup and view all the answers

What happens to the Nasopharynx during swallowing?

<p>It is closed off.</p> Signup and view all the answers

Why is the Nasopharynx described as an air passageway?

<p>Because it is superior to the point where food enters and is closed off during swallowing.</p> Signup and view all the answers

Which portion of the Pharynx is between the hyoid bone and the esophagus?

<p>Laryngopharynx.</p> Signup and view all the answers

What does the Pharynx connect?

<p>Nasal cavity and mouth.</p> Signup and view all the answers

How many portions is the Pharynx divided into?

<p>Three.</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser