Pharmacology-- NU 578--Unit 1--#1 | Questions with 100% Verified Answers | Latest Update 2026/2027

Pharmacology-- NU 578--Unit 1--#1 | Questions with 100%
Verified Answers | Latest Update 2026/2027
Question: Drug
Answer: Any chemical that can affect living processes.

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

Question: Clinical Pharmacology
Answer: The study of drugs in humans.

Question: Therapeutics
Answer: The use of drugs to diagnose, prevent, or treat disease or to prevent pregnancy.

Question: Effectiveness
Answer: A drug that elicits the responses for which it is given.

Question: Safety
Answer: A drug that cannot produce harmful effects-- even if administered in very high doses
and
for a very long time.

Question: Selectivity
Answer: A drug that elicits only the response for which it is given

Question: Properties of an Ideal drug
Answer: Reversible action, Predictability, Ease of Administration, Freedom from drug
interaction,
Low Cost, Chemical Stability, Possession of a Simple Generic name.

Question: Therapeutic Objective
Answer: The objective of drug therapy is to provide maximum benefit with minimum harm.

Question: Factors determining intensity of drug responses
Answer: Administration, Pharmacokinetics, Pharmacodynamics

Question: Pharmacokinetics
Answer: The processes that determine how much of an administered dose gets to its sites of
action.

Question: Pharmacokinetic Processes
Answer: The impact of the body on drugs. Drug absorption, distribution, metabolism, and
excretion.

, Question: Pharmacodynamics
Answer: The impact of drugs on the body.

Question: Six Rights of Drug Administration
Answer: Right drug, patient, dose, route, time, and documentation.

Question: Seven aspects of drug therapy
Answer: Pre-administration assessment, dosage and administration, evaluating and promoting
therapeutic effects, minimizing adverse effects, minimizing adverse reactions, making
PRN decisions, and managing toxicity.

Question: Assessment Phase
Answer: Collecting data about the patient--Collection of baseline data needed to evaluate
therapeutic responses-- Collection of baseline data needed to evaluate adverse effects-
-Identification of high-risk patients--Assessment of the patient's capacity for self-care

Question: Analysis Phase
Answer: Analyze the data collected and form Nursing Dx--Judge the appropriateness of the
prescribed regimen--Identify potential health problems that the drug might cause--
Determine the patient's capacity for self-care.

Question: Planning phase
Answer: Nurse delineates specific interventions--Defining goals-- Establishing priorities--
Identifying specific interventions-- Establishing criteria for evaluating success

Question: Implementation Phase
Answer: - Nurse carries out the interventions-- Drug Administration-- Patient Education--
Interventions to promote therapeutic effects-- Interventions to minimize adverse effects

Question: Evaluation Phase
Answer: Therapeutic responses--Adverse drug reactions and interactions--Adherence to the
prescribed regimen-- Satisfaction with treatment--How frequently evaluations are
performed depends on the expected time course of therapeutic and adverse effects.

Question: Seven Aspects of Drug therapy
Answer: 1) Preadministration Assessment
2) Dosage and Administration
3) Evaluating and Promoting Therapeutic Effects
4) Minimizing Adverse Effects
5) Minimizing Adverse Reactions
6) Making PRN decisions
7) Managing Toxicity

Question: Federal Pure Food and Drug act of 1906
Answer: Law was very weak: It required only that drugs be free of adulterants. This law said
nothing of safety or effectiveness.