Pharmacology For Nursing Care Actual Test Paper Questions And Answers Verified Review

PHARMACOLOGY FOR NURSING CARE
ACTUAL TEST PAPER QUESTIONS AND
ANSWERS VERIFIED REVIEW

●● Pharmacology
Answer: The study of drugs and their interactions with living systems


●● Clinical Pharmacology
Answer: The study of drugs in humans


●● Therapeutics
Answer: AKA "Pharmacotherapeutics"; The use of drugs to diagnose,
prevent or treat disease or to prevent pregnancy


●● The BIG Three Characteristics any drug can have
Answer: 1) Effectiveness
2) Safety
3) Selectivity


●● Effectiveness
Answer: Effective Drug= One that elicits responses for which it's given

,*Most important property for a drug to have


●● Safety
Answer: Safe Drug= One that can't produce harmful effects even
administered in very high doses for a long time.


*All drugs have the ability to cause injury, especially with high doses
and prolonged use


●● Selectivity
Answer: Selective Drug= one that elicits only the response for which it's
given


There's no such thing as a wholly selective drug because all drugs cause
side effects


●● Additional Properties of an 'Ideal Drug'
Answer: 1) Reversible Action
2) Predictability
3) Ease of Administration
4) Freedom from Drug Interactions
5) Low Cost
6) Chemical Stability

, 7) Possession of Simple Generic Names


●● Factors that Determine the Intensity of Drug Responses
Answer: ADMINISTRATION
-Med Errors
- Patient Adherence
PHARMACOKINETICS
- Absorption
- Distribution
- Metabolism
- Excretion
*SOURCES OF INDIVIDUAL VARIATION
-Physiologic Variables
-Pathologic Variables
-Genetic Variables
PHARMACODYNAMICS
- Drug-receptor interactions
-Patients functional state
-Placebo effect


●● Pharmacokinetics
Answer: The impact of the BODY on the drugs