Infection Flashcards

1
Q

Upper infection

A
Cough
Sneeze
Sore throat
Runny nose
Headache
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2
Q

Lower infection

A
Cough with phlegm
Muscle pain
Breathless
Fever
Fatigue
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3
Q

Pneumonia

A

Chest pain
Blue lips
High fever

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4
Q

Risk factors

A
Under 2 or over 65
Alcohol
Smoking
Poverty
Corticosteroids
Immunosuppression
COPD
Asthma
Diabetes
Liver disease
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5
Q

Causative agents

A

Strep pneu
Myobacterium tuberculosis
Influenza A or B

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6
Q

Community acquired

A

Strep pneu

Myxoplasma pneu

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7
Q

Hospital acquired

A

Staph aur

E coli

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8
Q

Pheumonia

A

Swelling and inflammation of alveoli

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9
Q

Grading pneumonia

A

CURB 65

Confusion
Urea more than 7 if in hospital
Respiratory rate more than 30
Blood pressure less than 90 systolic or 60 diastolic
65 years

0 low severity
1-2 moderate
3-4 high severity

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10
Q

Treatments for pneumonia

A

Supportive - O2, fluids, analgesia

Antibiotics - penicillin - amoxicillin

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11
Q

Causes of severe disease

A

Zonotic
No prior immunity
Predisposing illness

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12
Q

Epithelial cell defence

A

Tight junction
Mucus
Antimicrobials
Lining clearance

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13
Q

Serotypes

A

In mouth - Enriched to IgA

Gut - Enriched to IgG

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14
Q

RSV

A

Nasal flaring
Chest wall retractions
Hypoxemia or cyanosis
Wheezing

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15
Q

Treating viral infections

A

Supportive
Vaccine
Anti inflammatory and viral

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