Defined as temperature ≥38°C (100.4°F).
Peripheral temperature is not clinically accurate and central measurements are the preferred means of determining<unk> .
Rectal or oral
Rectal temperatures should not be performed in neutropenic patients
Rectal or oral
Rectal temperatures should not be performed in neutropenic patients
Acute fever
Critical
Acute chest pain
Sepsis
Acute dyspnea
PNA with respiratory failure
Acute dyspnea 
Peritonitis