The sphenoid sinus is:
A) tubular structure which branches off the trachea
B) cavity in the skull which opens into the nasal cavity located in the center of the skull base
C) small flap of cartilage that closes over the trachea preventing food from entering the larynx and thus the lungs
D) cavity in the skull which opens into the nasal cavity located between the nose and eyes
Correct Answer:
Verified
Q203: A ventilation/perfusion scan is:
A) measurement of breathing
Q204: Another word for nosebleed or rhinorrhagia is:
A)
Q205: Visualization using a mirror is referred to
Q206: Modifier 50 signifies:
A) Bilateral procedure
B) Multiple procedures
C)
Q207: A "septal button" is another term for
Q209: Excision of a middle or superior turbinate
Q210: Bilateral procedure is communicated to third-party payers
Q211: The measurement of breathing or lung volume
Q212: A surgeon begins an endoscopic procedure intending
Q213: Provider's documentation states "performed lavage by cannulation
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents