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A critically ill patient receiving enteral nutrition is started on phenytoin via a feeding tube. Despite appropriate dosing, serum phenytoin levels remain subtherapeutic. Which pharmacokinetic principle best explains this finding?    

A 25-year-old woman with epilepsy controlled on phenytoin becomes pregnant. Her neurologist explains the teratogenicity associated with phenytoin. Phenytoin will need to be tapered slowly to avoid seizures and then the woman will need to be initiated on a new anti-epileptic drug. Which of the following provides the least risk to the fetus?

Norepinephrine (“noradrenalin”) is an α1-adrenergic receptor agonist with modest β-agonist activity used in the treatment of septic shock. Which of the following describes the physiological actions of the drug? 

Do you think this test was easy?

Most contemporary forcemeat recipes call for pork fat or heavy cream to be used for fat content.

The word sausage comes from the Latin word “salsus” meaning “salted”.

When sausage is mixed properly, it will have a tacky appearance and a slightly sticky texture.

Give an example of simple squamous epithelium.

If using cooked ingredients in a sausage recipe they must be cooled completely before being incorporated into the sausage.

Oxygen has an atomic number of eight (8), which means it has how many electrons in its valence shell?