Author Question: Which method of drug excretion excretes most drugs in their original, unmetabolized form? 1. ... (Read 79 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Which method of drug excretion excretes most drugs in their original, unmetabolized form?
 
  1. Exhalation
  2. Defecation
  3. Sweating
  4. Urination

Question 2

The nurse educator is planning to teach a group of pharmacology students about enterohepatic recirculation. What should the educator include in the presentation?
 
  1. Enterohepatic recirculation involves the kidneys.
  2. Enterohepatic recirculation results in prolonged drug action.
  3. Enterohepatic recirculation results in a decreased drug action.
  4. Enterohepatic recirculation does not affect drug action.



akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

Correct Answer: 1

Rationale 1: In contrast to other methods of excretion, the lungs excrete most drugs in their original unmetabolized form, via exhalation.
Rationale 2: Defecation excretes most drugs in a metabolized form.
Rationale 3: Sweating excretes most drugs in a metabolized form.
Rationale 4: Urination excretes most drugs in a metabolized form.

Global Rationale: In contrast to other methods of excretion, the lungs excrete most drugs in their original unmetabolized form, via exhalation. Defecation, sweating, and urination excrete most drugs in a metabolized form.

Answer to Question 2

Correct Answer: 2

Rationale 1: Involves the kidneys is incorrect because enterohepatic recirculation involves the liver.
Rationale 2: Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action.
Rationale 3: Results in decreased drug action is incorrect because recirculating drugs are then metabolized by the liver and excreted by the kidneys. The fraction of drug that is not recirculated continues on its way to the feces. Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action.
Rationale 4: Does not affect drug action is incorrect because recirculating drugs are then metabolized by the liver and excreted by the kidneys. The fraction of drug that is not recirculated continues on its way to the feces. Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action.

Global Rationale: Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action. Involves the kidneys is incorrect because enterohepatic recirculation involves the liver. Results in decreased drug action is incorrect because recirculating drugs are then metabolized by the liver and excreted by the kidneys. The fraction of drug that is not recirculated continues on its way to the feces. Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action. Does not affect drug action is incorrect because recirculating drugs are then metabolized by the liver and excreted by the kidneys. The fraction of drug that is not recirculated continues on its way to the feces. Elimination of drugs through bile can continue for several weeks after therapy has stopped, and results in prolonged drug action.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

akemokai

  • Sr. Member
  • ****
  • Posts: 347

 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

For a complete list of videos, visit our video library