what do sinuses do? - CORRECT ANSWER-warm and wet inhaled air
act as echo chambers that amplify sound
contain mucus producing goblet cells to trap particles
move mucus with cilia cells
most common cause of sinusitis
which viruses - CORRECT ANSWER-viral infection
rhinovirus >>>> common cold
parainfluenza virus >>> common cold
influenza virus >>>> flu
bacteria that can cause sinusitis - CORRECT ANSWER-streptococcus
pneumoniae
haemophilus influenzae
moravella catarrhalis
what can cause bacteria sinusitis - CORRECT ANSWER-viral infection
blockage of sinuses (deviated septum)
, what is sinus pus composed of - CORRECT ANSWER-pathogens
immune cells
dead tissue
cytokines
other causes of sinusitis include - CORRECT ANSWER-environmental allergens
fungi (aspergillus in the immunocompromised)
Cause of nasal polyps - CORRECT ANSWER-hyperplastic sinusitis
sinusitis symptoms are mainly caused by - CORRECT ANSWER-mucus buildup
subacute and chronic sinusitis are can be diagnosed by - CORRECT
ANSWER-CT scan
Rhinoscopy
treatments for sinusitis - CORRECT ANSWER-antibiotics >>> bacterial infections
decongestants
steroids or allergy medication >>>>>> allergy or polyps
surgery >>> chronic or recurrent sinusitis
laryngitis affects who the most - CORRECT ANSWER-children
skin of the larynx - CORRECT ANSWER-mucosal epithelium with goblet cells
and columnar cells that have cilia
most common cause of laryngitis
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller denicetho. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.35. You're not tied to anything after your purchase.