A 73-year-old male presents with depression and low energy for the past month. He has no significant medical issues. Memory and cognition are intact. You prescribe his paroxetine 20mg PO QAM for depression. Two weeks later he is brought into the emergency room by his family with disorientation, nausea and weakness. Which laboratory test is most likely to establish his diagnosis? 

After your intake of a patient exhibiting symptoms of Major depressive Disorder (which she has been exhibiting for months), you receive the results of your patients thyroid panel (below).  What is your next course of action?

A patient tells you they are “fantastic, and great” when you do your morning rounds on the behavioral health unit. However you witness them crying and have a very flat affect.  When documenting a MSE (Mental Status Exam), which charting entry would be the most objective and accurate documentation?      

What is the formula weight of Co(NO3)3?  

In order to balance the chemical equation that represents the rusting of an solid iron nail, what coefficient should be added in front of the iron (III) oxide?4 Fe(s) + 3 O2(g) →  ____ Fe2O3(s)

Which term correctly describes a reaction in which the energy of the products is higher than the energy of the reactants?

A coefficient of 4 that is placed in front of CO2 in a balanced chemical equation indicates that

The molecules A and B react according to the following chemical equation: A + 2B → C. Identify the limiting reactant under the reaction conditions shown in the molecular art below.A = large white circlesB = small grey circles

What is the formula weight of KCl (potassium chloride)?      

How many moles of sulfur trioxide are formed from 3 moles of sulfur dioxide using the given balanced equation?2 SO2 + O2 → 2 SO3