Viral Resp Infections Flashcards

1
Q

Viral causes of the common cold

A

RHINO
Corona (MERS)
Adeno
Entero

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2
Q

Compare/contrast viral rhinitis vs bacterial sinusitis

A

Viral resolve faster - under 2 wks - most impt distinguishing factor
Bacterial:
- Facial tenderness @ sinuses
- Air fluid levels @ sinuses on XR

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3
Q

4mo old baby
Wheezing
Hyperinflated lungs + RUL & LLL collapse

A

Bronchiolitis

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4
Q

What is bronchiolitis

A

Inflammed bronchioles

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5
Q

3 viral causes of bronchiolitis

A

RSV
Parainflu
Meta-pneumo

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6
Q

How do you test for RSV diagnosis

A

PCR

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7
Q

RSV transmission

A

Resp droplets during winter

Nosocomial

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8
Q

RSV prophylaxis - drug and who

A

High risk infants pre-winter season

Palivizumab = monoclonal Ab

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9
Q

Disease (virus) with sick symptoms + headache worse behind eyes

A

Flu

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10
Q

Treat flu

A

Oseltamivir = neuraminidase inhibitor vs strains A & B
- Must use within first 72 hrs
Zanamivir

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