TABLE 3

Role of diagnostic studies in typical cases of bronchiolitis

TypeSpecific indications
Chest radiographOnly if severity or course suggests alternate diagnosis (Table 2)
Nasopharyngeal swabsOnly if required for cohorting admitted patients
Complete blood countGenerally not helpful in diagnosis or monitoring of routine cases
Blood gasOnly if concerned about potential respiratory failure
Bacterial culturesNot recommended routinely; may be required based on clinical findings and a child’s age.
TypeSpecific indications
Chest radiographOnly if severity or course suggests alternate diagnosis (Table 2)
Nasopharyngeal swabsOnly if required for cohorting admitted patients
Complete blood countGenerally not helpful in diagnosis or monitoring of routine cases
Blood gasOnly if concerned about potential respiratory failure
Bacterial culturesNot recommended routinely; may be required based on clinical findings and a child’s age.
TABLE 3

Role of diagnostic studies in typical cases of bronchiolitis

TypeSpecific indications
Chest radiographOnly if severity or course suggests alternate diagnosis (Table 2)
Nasopharyngeal swabsOnly if required for cohorting admitted patients
Complete blood countGenerally not helpful in diagnosis or monitoring of routine cases
Blood gasOnly if concerned about potential respiratory failure
Bacterial culturesNot recommended routinely; may be required based on clinical findings and a child’s age.
TypeSpecific indications
Chest radiographOnly if severity or course suggests alternate diagnosis (Table 2)
Nasopharyngeal swabsOnly if required for cohorting admitted patients
Complete blood countGenerally not helpful in diagnosis or monitoring of routine cases
Blood gasOnly if concerned about potential respiratory failure
Bacterial culturesNot recommended routinely; may be required based on clinical findings and a child’s age.
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