When choosing between phenytoin and fosphenytoin as second‑line therapy, fosphenytoin is often preferred because it:

A 7‑year‑old child with focal seizures has been stable on carbamazepine for several years but is now experiencing breakthrough seizures and significant hyponatremia. The neurology team is considering switching to a newer agent. Which rationale best explains why a second‑generation AED such as oxcarbazepine may be preferred over a first‑generation AED like carbamazepine?

Antibodies come from B-Lymphocytes that have changed into plasma cells.

Which clinical scenario most favors fentanyl over morphine in a critically ill pediatric patient?

Khadija aussi, c’                                                         une copine.

A neonate with refractory seizures is receiving phenobarbital. Which pharmacokinetic characteristic most influences dosing in this population?

A nurse is caring for a client with schizophrenia. During the morning assessment, the client sits alone in the corner of the dayroom, avoids eye contact, speaks only when directly questioned, and responds with brief one-word answers. Which interpretation by the nurse is most appropriate?

Le garçon de Mme Martin est poli.

SECTION 2 QUESTION 3: In 1994, the US joined with Canada and Mexico in entering the North America Free Trade Agreement (NAFTA). Many feared that US jobs would be lost to Mexico, or that it might at least cause the skill premium in the US to increase. The skill premium is defined as Ws/Wu which is the wage of skilled labor divided by the wage of unskilled labor. Use the HO Model to explain this prediction. Assume for simplicity that there are only two factors, Unskilled labor and skilled labor ,and only two countries, the US and Mexico.   Assuming that the US is skilled labor abundant, answer the following questions i. What should happen to the skill premium (Ws/Wu) in the US and Mexico, according to HO Theory? ii. What alternative explanation for the rising skill premium was discussed in class. State the name and explain what it means. iii. If it was observied that Ws/Wu increased in both Mexico and the US would this be more consistent with the HO Model prediction or the alternative explanation in part iii? Explain.        

BONUS QUESTION 1: