A 37-year-old patient is brought to your minor ER by coworkers from a construction site. The pt. is C/O pain to the right eye with watery discharge noted. He notes that he was hammering a nail when he had sudden eye pain. He denies prior history with the eye and he does not wear eye protection. On PE you note the left eye to be normal. On the right there is redness and excess watering. On slit lamp exam you note a 6mm abrasion of the cornea. Which of the following would be the most appropriate initial treatment?

African empires and their economies relied most heavily on which market? 

During respiration in eukaryotic cells, the electron transport chain is located in or on the:

What major bias do cohort studies avoid that tends to be problematic in case-control studies?

Which represent the major (but not the only) energy accomplishment of the citric acid cycle?

An idea that could be traced back to Plato is that

Receptors for signal molecules:

Hydrogen peroxide has the formula H2O2.  What is the mass % H in hydrogen peroxide.

Which was the main form of government and stability for Medieval Europeans? 

10. Find the difference quotient for