PHARMACODYNAMICS
Authored by rence fglodove
Other
University
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
1. Pharmacodynamics is primarily concerned with:
A. How the body absorbs, distributes, metabolizes, and excretes drugs
B. The movement of drugs across biological membranes
C. The effects of drugs on the body and their mechanism of action
D. The process of drug formulation
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which term refers to the drug concentration that produces 50% of the maximum effect?
A. ED₅₀
B. LD₅₀
C. TD₅₀
D. MEC
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The therapeutic index (TI) of a drug is defined as:
A. LD₅₀ ÷ ED₅₀
B. ED₅₀ ÷ LD₅₀
C. TD₅₀ ÷ ED₅₀
D. IMY ÷ TCA
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which statement is TRUE regarding potency and efficacy?
A more potent drug always has higher efficacy
Efficacy is independent of potency
Potency measures the maximum effect of a drug
Efficacy is determined by drug concentration needed to produce effect
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A drug has TD50 = 120 mg and ED50 = 40 mg. TI = ?
A. 2
B. 3
C. 4
D. 6
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
If Drug A has EC50 = 2 mg and Drug B has EC50 = 10 mg (same Emax), then:
A. A is less potent
B. B is more potent
C. A is more potent
D. They have equal potency
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The maximum effect a drug can produce is:
A. Potency
B. Efficacy
C. Affinity
D. Bioavailability
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
