Which of the following refers to the study of characteristics of natural drugs and their sources? 

A. Pharmacodynamics
B. Pharmacotherapeutics
C. Pharmacognosy
D. Pharmacokinetics
E. Toxicology


C. Pharmacognosy
Pharmacognosy is the study of characteristics of natural drugs and their sources.

Health Professions

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You are assessing a patient who was involved in a motorcycle accident. He states that he saw an oncoming car and "laid the bike down" to avoid an outright collision. He was wearing a helmet. Which injury pattern would make sense given the action of the motorcyclist?

A) Angulation to both femurs with protrusion B) "Road rash" to the entire body surface C) Burn to the inside of the leg from the motorcycle exhaust pipe D) Bilateral broken forearms with upper extremity trauma

Health Professions

There are eight cervical nerves

Indicate whether the statement is true or false

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If a total bilirubin is 4.0 mg/dL and the conjugated bilirubin is 2.5 mg/dL, the unconjugated bilirubin is:

A. 1.0 mg/dL. B. 1.5 mg/dL. C. 2.0 mg/dL. D. mg/Dl.

Health Professions