Prevalence
Causes
Clinical
features
Differential
Diagnosis
Investigations
Therapy
Prevention
Prognosis
|  |  | | Investigations |
- pulse oximetry
c
- blood count
c
- urea, electrolytes and creatinine
a
- glucose
a
- creatine kinase
c
- blood culture
c
- sputum Gram stain d and culture
c
- serology if atypical organisms are suspected a
- influenza A and B
- Coxiella burnetti
- Chlamydia psittaci
- Mycoplasma pneumoniae
- Legionalla pneumophila
- urine for Legionella antigen
c
- arterial blood gas
a
- chest x-ray a
Look for
- a lobar infiltrate
c
- pleural effusion
a
Consider
- pneumococcal PCR
c
- broncheoalveolar lavage a if the diagnosis remains
uncertain.

|