This topic contains a solution. Click here to go to the answer

Author Question: A pharmacology student asks the instructor what an accurate description of a drug agonist is. What ... (Read 44 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
A pharmacology student asks the instructor what an accurate description of a drug agonist is. What is the instructor's best response?
 
  A) A drug that reacts with a receptor site on a cell preventing a reaction with another chemical on a different receptor site
  B) A drug that interferes with the enzyme systems that act as catalyst for different chemical reactions
  C) A drug that interacts directly with receptor sites to cause the same activity that a natural chemical would cause at that site
  D) A drug that reacts with receptor sites to block normal stimulation, producing no effect

Question 2

The patient is admitted for IV administration of antifungal medication with the plan to discharge the patient on oral medication in a few days. What medication would the nurse be able to administer both IV and orally?
 
  A) Fluconazole
  B) Itraconazole
  C) Posaconazole
  D) Terbinafine



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Answer to Question 1

C
Feedback:
Agonists are drugs that produce effects similar to those produced by naturally occurring neurotransmitters, hormones, or other substances found in the body. Noncompetitive antagonists are drugs that react with some receptor sites preventing the reaction of another chemical with a different receptor site. Drugenzyme interactions interfere with the enzyme systems that stimulate various chemical reactions.

Answer to Question 2

A
Feedback:
Fluconazole and voriconazole are available in oral and IV preparations, making it possible to start the drug IV for a serious infection and then switch to an oral form when the patient's condition improves and he or she is able to take oral medications. Itraconazole, posaconazole, and terbinafine are administered only orally.




Sportsfan2111

  • Member
  • Posts: 585
Reply 2 on: Jul 23, 2018
Excellent


mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

For a complete list of videos, visit our video library