| The patient was treated with broad-spectrum antibiotics, verapamil and digoxin, and oxygen, and anticoagulation was adjusted. |
| Patients should select broad-spectrum sunscreens that contain agents that block UVB and UVA with an SPF of 30 or greater. |
| Instead of being broad-spectrum and long-lasting, organic pesticides may attack just one type of insect and break down quickly after use. |
| If no answer had been provided immediately, presumptive broad-spectrum therapy may have been continued until a result was returned. |
| Some authorities advocate empiric therapy with broad-spectrum intravenous antibiotics. |
| Despite an overall decline in antibiotic prescriptions, broad-spectrum agents are still overused. |
