Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/12

Click to flip

12 Cards in this Set

  • Front
  • Back
External Naris
Nostrils; undersurface of external nose
Internal Naris
internally; the 2 openings communicate w/pharynx
Paranasal sinuses
A mucous lined cavity in skull that communicates with nasal cavity
Frontal
Maxillary
Ethmoidal
Sphenoidal
Name 4 paranasal sinuses
Nasolacrimal duct
A canal that transports the lacrimal secretion (tears) from nasolacrimal sac to the nose
Nasal Cavity
A mucosa lined cavity on either side of the nasal septum that opens onto the face @external nares and into internal nares
The vertical portion of the nasal septum is composed of...
Perpendicular plate of ethmoid, Vomer, Spetal cartilage (and covered by a mucous membrane)
Divisions of the nasal cavity
Vestibule
Respiratory (olfactory) area
Nasal conchae (turbinates)
Nasal meatus
Location of vestibule
just inside the nostrils
Nasal conchae
-Superior (part of ethmoid)
-Middle (part of ethmoid)
-Inferior (separate bones)
Nasal Meatus
Series of groovelike pssageways that sub divides nasal cavity (superior, middle, and inferior)
Nose function
-Warm and moisten air
-Filter and trap dust,etc.
-Recieve olfactory stimuli
-Modify sound