Word parts
What it means
A lung infection, usually from a virus, that makes the small airways swell and fill with mucus. respiratory syncytial virusRES-pruh-tor-ee sin-SISH-ul VY-rusA common virus that infects the nose, throat and lungs, most often in babies and young children.Full entry (RSV) is the most common cause, and most cases are in children under 2, in winter. It often starts like a cold, then breathing becomes faster and harder, with wheezing and coughing.
For the nurse
Watch for signs of breathing distress: fast breathing, retractions, nasal flaring and poor feeding. Suction the nose before feeds, keep the infant hydrated, give oxygen as ordered, and use precautions as policy directs.
At a glance
| Spanish | bronquiolitis |
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Related terms
-itis
A word ending that means inflammation.
wheezing
A high-pitched, whistling sound made as air moves through narrowed airways.
respiratory syncytial virus
A common virus that infects the nose, throat and lungs, most often in babies and young children.