Which of the following describes the mechanism of action of a Class II antiarrhythmic?

Place in the order of decreasing boiling points.

What is the highest temperature that liquid agar should be poured to prepare a heterotrophic plate count plate?  Why is this temperature used? 

Which of the following represents the current correct dose of Atropine?

A swabbed plate of bacteria are exposed to 4 minutes of germicidal UV light.  However, the lid was not removed from the plate before exposure.  What will be the result after 48 hours of incubation?

Rank the following compounds in order of increasing hydrolysis, under acidic conditions.

What is the driving force for the Wittig reaction?  

You are treating and: evaluating a patient with the following vital signs. Blood pressure: 200/100. Heart rate 120. Respirations: 36 & labored. Sao2: 85%. Lung sounds: Rales bilaterally. Which of the following is the correct treatment for this patient?

Which of the following is a method by which electrical currents are delivered to the brain through electrodes placed on the skull to stimulate specific parts of the brain – and which some studies have found might help treat depression or other maladies or might enable certain kinds of cognitive enhancement?

We discussed in class one way in which a person’s use of propranolol to dampen – or another drug to erase – memory arguably violates existing law. Which of the following identifies such a possible legal violation?