Upper Respiratory Infections: nasopharynx, eustachian tube Flashcards

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1
Q

Streptococcal pharyngitis

A

Strep. Pyogenes
Bacteria
Gram + spheres in long chains

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2
Q

Scarlet Fever

A

Strep. Pyogenes
Bacteria
Gram + & spheres in long chains

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3
Q

Diphtheria

Symptoms

A

Corynebacterium diptheriae
Bacteria
Gram + & rods
Signs/Symptoms:
-Pseudomembrane develops across pharynx + tonsils
May be large enough to block aiarway
Consists of dead epithelial cells, exudates, bacteria, dead PMNs
- Bull neck: enlarged lymph nodes + neck edema

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4
Q

Ottis media

A

Strep. pneumonia
Bacteria
Gram + & lancet-shape diplococci

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