Question

What do you expect to observe when inspecting the external portion of the nose? 3. How do you test the patency of the nostrils? What might an abnormal finding indicate?

Answer 1

Answer:

We expect following things to observe when inspecting the external portion of the nose:

• Symmetry

• Position in the midline
• In proportion to other facial features.

We test the patency of the nostrils by :

• By giving the command to the patient to close one of his nasal wing with his finger and sniff inward by the other naris.

Abnormal finding indicates:

• An abnormal finding indicates  any obstruction which later is explored with the nasal speculum.