Final Review (9-11) Flashcards
where does the lower respiratory tract begin from a microbiological perspective?
Trachea
What is the most important part of the respiratory tract systems defensives?
Mucociliary escalator
What is the technical name for a strep throat?
Pharyngitis
Mastoiditis is a potential complication of ____
Otitis media (inner ear infection)
What are possible complications if otitis media is left untreated?
Mastoiditis, Petrositis, or Labyrinthitis
What is a common complication of untreated sinus blockage?
Sinusitis
How many types of Parainfluenza Virus (HPIV) can infection humans?
2 types
What is the chief complaint of Walking Pneumonia?
Persistent, nagging, unproductive coughing
(bolded in notes)
What are the three antibiotics included in the treatment for Tuberculosis?
Pyrazinamide, Rifampicin, Isoniazid
What is the term for a calcified tubercle found in X-ray of the lungs?
Ghon complex
(bolded in notes)
What is the etiologic agent of Q fever?
Coxiella burnetii
What type of bacteria grows in the placenta of infected animals?
Coxiella burnetii
Psittacosis is known as ____
Parrot fever
What serotype of influenza is responsible for all flu pandemics?
Serotype A
(bolded in notes)
How long does it take for respiratory epithelium to be restored from influenza?
2-10 weeks
(bolded in notes)
What type of infections has the appearance of coiled macrophages?
Legionella pnemophila
Where in the cells does a parainfluenza virus replicate?
cytoplasm
What population most likely gets Blastomycosis?
Hunters (men between 20-40)
what respiratory infection may present with subconjunctival bleeding?
pertussis (whooping cough)
respiratory syncytial virus (does/does not) present with a cough
does NOT
the associated mortality rate of untreated aspergillosis is ____
100%
what feature of the pseudostratified ciliated columnar epithelium is destroyed in pertussis (whooping cough)?
cilia
coccidiomycosis is also known as ____
valley fever
early in the AIDS epidemic, infection with ____ was the only indicator signifying infection with HIV
pneumocytis
what are reasons for the increase in TB?
- co-infection with HIV/AIDS
- increased immigration of infected persons
- increased number of institutionalized elderly
(all of the above)
which nations have more cases of avian influenza in birds?
poorer nations
bacterial sinusitis is commonly misdiagnosed as ____
allergic rhinitis
the expected mortality rate of uncomplicated influenza is ____
0.1-2.5%
ghon (is/is not) a test for TB
is NOT
(PPD skin test, chest film, sputum sample w acid-fast staining, biopsy)
which virus is known in the US as sin nombre?
Hanta
walking pneumonia is the name given to an infection caused by ____
mycoplasma pneumonia
hypercapnia is associated with ____ and is an ____ level of ____
RSV
elevated
CO2
the reservoir for influenza is ____
aquatic birds
croup is also known as ____
parainfluenza
what is the correct order of pertussis?
- prodromal
- catarrhal
- paroxysmal
- convalescence
what disease may present with a pseudomembrane composed of bacteria fibrin and cell debris?
diphtheria
“oriental sore” is the common name for the disease ____
Leishmaniasis