A 45 year old man was cutting a piece of metal and felt some…

A 45 year old man was cutting a piece of metal and felt something going into his left eye.  This occurred about 7 hours before.  His eye hurts and has been very teary and red.  PE:  left conjunctiva is erythematous, injected with scant clear, watery discharge.  Visual acuity is 20/20 bilateral.  Fluoroscein stain is positive for a corneal abrasion.  The NP was unsure if foreign body still present.  The next best action the NP would take is to:

A 22 year old man comes to the office complaining of chest p…

A 22 year old man comes to the office complaining of chest pain and shortness of breath.  He states that the problem started 2 hours ago after running sprints in basketball practice.  Family HX:  Father MI age 50; Mother with HTN;  PMHX:  None Meds/Allergies:  None Physical Exam: Ht: 72 inches; Wt 155 lbs. VSS:  98 F- 118/min-24/min  BP 110/70  Pulse Ox: 94%  HEENT/Neck:  WNL  Cor:  S1,S2, S3 no murmurs; Lungs: Decreased breath sounds & hyper-resonance over left lung. No other exam findings. The most likely diagnosis is: