HPI: A 14-month-old Native American boy brought in by his mom due to cough, low grade fever and runny nose for the

past 2 days. This morning, the mother noted that her son was breathing quickly and “it sounds like he has rice cereal popping in his throat.” Mom is worried because her son seems to have a lot of “bouts of colds”. Per mom, his oral intake is decreased. He didn’t want to eat this morning.

PE: Smiling, alert Native American boy.

VS: Temp of 99.9, pulse 112, respiratory rate is 58, Pulse ox 96%

HEENT: There is moderate, thick, clear rhinorrhea and postnasal drip.

CV: His capillary refill is less than 3 seconds

PULM: lung sounds are diminished in the bases, he has pronounced intercostal and subcostal retractions, expiratory wheezes are heard in all lung fields.

What are three different diagnosis ans a treatment plan??