After teaching a group of nursing students about ...

[ap345]

After teaching a group of nursing students about pharmacokinetics, the instructor determines that the teaching was successful when the students identify which of the following as the site for the metabolism of most drugs?
 
  A) Liver
  B) Lungs
  C) Kidneys
  D) Intestinal mucosa

Question 2

A group of nursing students are reviewing information about drug development in the United States in preparation for an exam. The students demonstrate understanding of this material when they identify testing of which of the following as one of the first
 
  steps?
 
  A) Small group of healthy volunteers
  B) People who have the disease
  C) Live animals
  D) Large numbers of patients

[kiamars2010]

Answer to Question 1

Ans: A
Feedback:
Although the kidneys, lungs, plasma, and intestinal mucosa may aid in the metabolism of drugs, most drugs are metabolized by the liver.

Answer to Question 2

Ans: C
Feedback:
Initially, drug testing begins with testing in an artificial environment such as a test tube, and then this testing is followed by testing on live animals. Next, clinical testing occurs with each phase involving a larger number of people. First, a small group of 20 to 100 healthy volunteers are tested; then testing is performed on people who have the disease or condition. Last, the drug is given to large numbers of patients in medical research centers.

[ap345]

TYSM

[xiaomengxian]

Gracias!