This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of the relation between drug affinity and drug effects? A) A drug ... (Read 146 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Jun 22, 2018
Which of the following is true of the relation between drug affinity and drug effects?
 
  A) A drug with high affinity for a receptor will exert an effect only at a very high dose.
  B) Drug affinity does not relate to drug activity.
  C) A drug with high affinity for a receptor will exert an effect at a low dose.
  D) A drug with a low affinity for a receptor will exert an effect only at a very low dose.
  E) A drug that has a potent behavioral effect will have a low affinity for its receptor.

Question 2

________ refers to the capacity of a drug molecule to bind to a receptor.
 
  A) Dynamic capacity
  B) Sensitization
  C) Inactivation
  D) Affinity
  E) Binding capacity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

laurnthompson

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C
Rationale: A drug with high affinity for a receptor will exert an effect at a low dose.

Answer to Question 2

Answer: D


mpobi80

  • Member
  • Posts: 519
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

True Forget-Me-Not True Forget-Me-Not
The effects of aging can be seen in the decline in function of many physiological systems. The effects of aging can be seen in the decline in function of many physiological systems.
Effects of Ro15-4513, an Alcohol Antagonist Effects of Ro15-4513, an Alcohol Antagonist
Effects of Food and Drug PH on Drug Elimination Effects of Food and Drug PH on Drug Elimination
Drug classes used in the pharmacotherapyof asthma Drug classes used in the pharmacotherapyof asthma
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Video: Power Supply Polyacrylamide Gel Protein Sample

For a complete list of videos, visit our video library