A drug’s affinity is best defined as which one of the following?

The 2 factors that determine cardiac output are: (select one answer)

Pharmacokinetics can best be described as which one of the following?

Low doses of NSAID’s are effective at preventing inflammation and are always less likely to produce undesirable side effects. 

Which of the following is considered an acceptable method of euthanizing a dog that can be easily restrained in a veterinary clinic?

You are working at a mixed animal practice in Missouri and you have a healthy canine patient under propofol anesthesia for a quick laceration cleaning and suturing. It is a hunting dog that cut herself on a fence while chasing a squirrel instead of looking for pheasants. The dog is breathing room air and has a respiratory rate of 6 breaths/minute. You notice the pulse oximetry value is decreasing to 85% (normal is 95-100%). What is the MOST LIKELY reason for the decrease in the pulse oximetry value? There’s no hidden clue in the picture.

When the equipment is operating correctly end tidal CO2 monitors are very useful because they estimate what physiologically important value? 

Patients with significant liver disease are sometimes hypoglycemic.

In general neonatal patients have normal thermoregulatory mechanisms. 

Which one of the following drugs used to treat hypotension works primarily by increasing contractility?