ATI Pharmacology CMS Practice Exam Actual
Questions and Answers with Rationales |
Complete Nursing Review Guide Download now
and pass first try!
Introduction
The ATI Pharmacology Comprehensive Medical-Surgical (CMS)-Style Practice Exam is
designed to help nursing students strengthen their medication knowledge, improve clinical
decision-making skills, and prepare for pharmacology assessments. This complete practice
resource contains exam-style questions divided into 4 batches, covering essential medication
concepts and nursing responsibilities.
This pharmacology review focuses on important nursing concepts, including medication safety,
drug classifications, therapeutic effects, adverse reactions, contraindications, monitoring
requirements, and patient education.
Exam Coverage Includes:
Pharmacokinetics and Pharmacodynamics
o Absorption, distribution, metabolism, and excretion
o Drug actions and therapeutic responses
o Factors affecting medication effectiveness
Medication Administration Safety
o Rights of medication administration
o Medication reconciliation
o Preventing medication errors
o Safe documentation practices
Cardiovascular Pharmacology
o Antihypertensives
o Beta-blockers
o ACE inhibitors
o Diuretics
o Anticoagulants
o Cardiac medications
Endocrine Pharmacology
o Insulin therapy
o Diabetes medications
o Thyroid medications
o Corticosteroids
, Respiratory Medications
o Bronchodilators
o Inhaled corticosteroids
o Asthma medication management
Neurological and Psychiatric Medications
o Antidepressants
o Antipsychotics
o Benzodiazepines
o Anticonvulsants
o Lithium therapy
Anti-Infective Medications
o Antibiotics
o Antivirals
o Antifungal medications
o Adverse reaction monitoring
Pain Management
o Opioid medications
o Non-opioid analgesics
o Opioid safety and reversal agents
Gastrointestinal Pharmacology
o Antacids
o Proton pump inhibitors
o Antiemetics
o Laxatives
1. A nurse is preparing to administer a medication and reviews the client's allergy
history before giving the dose. Which action demonstrates safe medication
administration practice?
A. Administering the medication because the prescription is verified
B. Checking allergies and identifying possible adverse reactions
C. Asking another client about medication tolerance
D. Giving the medication without reviewing health history
Answer: B. Checking allergies and identifying possible adverse reactions
Explanation: Reviewing allergies helps prevent medication errors and reduces the risk of
serious allergic reactions or anaphylaxis.
,2. A nurse explains pharmacokinetics to a nursing student by describing the
processes affecting how medications move through the body. Which processes
should the nurse include?
A. Absorption, distribution, metabolism, and excretion
B. Diagnosis, treatment, recovery, and prevention
C. Safety, communication, education, and documentation
D. Prescription, administration, evaluation, and discharge
Answer: A. Absorption, distribution, metabolism, and excretion
Explanation: Pharmacokinetics describes what the body does to a medication through
absorption, distribution, metabolism, and excretion.
3. A nurse administers a medication that activates receptors to produce a therapeutic
response. Which pharmacologic action is occurring?
A. Antagonistic effect
B. Agonistic effect
C. Toxic reaction
D. Placebo response
Answer: B. Agonistic effect
Explanation: An agonist binds to receptors and activates them to create a desired
physiological response.
, 4. A client taking a medication reports a new symptom after starting therapy. Which
information is most important for the nurse to assess first?
A. The client's favorite foods
B. The timing and severity of the symptom
C. The client's preferred pharmacy
D. The medication container color
Answer: B. The timing and severity of the symptom
Explanation: Assessing timing and severity helps determine whether the symptom may
represent an adverse effect or serious reaction.
5. A nurse administers a medication with a narrow therapeutic index. Which nursing
action is most important?
A. Monitoring medication blood levels closely
B. Increasing the dose without assessment
C. Giving doses at random times
D. Avoiding laboratory monitoring
Answer: A. Monitoring medication blood levels closely
Explanation: Medications with narrow therapeutic ranges require careful monitoring to
prevent toxicity while maintaining effectiveness.
6. A nurse is teaching a client about oral medication administration. Which
instruction should the nurse provide?
Questions and Answers with Rationales |
Complete Nursing Review Guide Download now
and pass first try!
Introduction
The ATI Pharmacology Comprehensive Medical-Surgical (CMS)-Style Practice Exam is
designed to help nursing students strengthen their medication knowledge, improve clinical
decision-making skills, and prepare for pharmacology assessments. This complete practice
resource contains exam-style questions divided into 4 batches, covering essential medication
concepts and nursing responsibilities.
This pharmacology review focuses on important nursing concepts, including medication safety,
drug classifications, therapeutic effects, adverse reactions, contraindications, monitoring
requirements, and patient education.
Exam Coverage Includes:
Pharmacokinetics and Pharmacodynamics
o Absorption, distribution, metabolism, and excretion
o Drug actions and therapeutic responses
o Factors affecting medication effectiveness
Medication Administration Safety
o Rights of medication administration
o Medication reconciliation
o Preventing medication errors
o Safe documentation practices
Cardiovascular Pharmacology
o Antihypertensives
o Beta-blockers
o ACE inhibitors
o Diuretics
o Anticoagulants
o Cardiac medications
Endocrine Pharmacology
o Insulin therapy
o Diabetes medications
o Thyroid medications
o Corticosteroids
, Respiratory Medications
o Bronchodilators
o Inhaled corticosteroids
o Asthma medication management
Neurological and Psychiatric Medications
o Antidepressants
o Antipsychotics
o Benzodiazepines
o Anticonvulsants
o Lithium therapy
Anti-Infective Medications
o Antibiotics
o Antivirals
o Antifungal medications
o Adverse reaction monitoring
Pain Management
o Opioid medications
o Non-opioid analgesics
o Opioid safety and reversal agents
Gastrointestinal Pharmacology
o Antacids
o Proton pump inhibitors
o Antiemetics
o Laxatives
1. A nurse is preparing to administer a medication and reviews the client's allergy
history before giving the dose. Which action demonstrates safe medication
administration practice?
A. Administering the medication because the prescription is verified
B. Checking allergies and identifying possible adverse reactions
C. Asking another client about medication tolerance
D. Giving the medication without reviewing health history
Answer: B. Checking allergies and identifying possible adverse reactions
Explanation: Reviewing allergies helps prevent medication errors and reduces the risk of
serious allergic reactions or anaphylaxis.
,2. A nurse explains pharmacokinetics to a nursing student by describing the
processes affecting how medications move through the body. Which processes
should the nurse include?
A. Absorption, distribution, metabolism, and excretion
B. Diagnosis, treatment, recovery, and prevention
C. Safety, communication, education, and documentation
D. Prescription, administration, evaluation, and discharge
Answer: A. Absorption, distribution, metabolism, and excretion
Explanation: Pharmacokinetics describes what the body does to a medication through
absorption, distribution, metabolism, and excretion.
3. A nurse administers a medication that activates receptors to produce a therapeutic
response. Which pharmacologic action is occurring?
A. Antagonistic effect
B. Agonistic effect
C. Toxic reaction
D. Placebo response
Answer: B. Agonistic effect
Explanation: An agonist binds to receptors and activates them to create a desired
physiological response.
, 4. A client taking a medication reports a new symptom after starting therapy. Which
information is most important for the nurse to assess first?
A. The client's favorite foods
B. The timing and severity of the symptom
C. The client's preferred pharmacy
D. The medication container color
Answer: B. The timing and severity of the symptom
Explanation: Assessing timing and severity helps determine whether the symptom may
represent an adverse effect or serious reaction.
5. A nurse administers a medication with a narrow therapeutic index. Which nursing
action is most important?
A. Monitoring medication blood levels closely
B. Increasing the dose without assessment
C. Giving doses at random times
D. Avoiding laboratory monitoring
Answer: A. Monitoring medication blood levels closely
Explanation: Medications with narrow therapeutic ranges require careful monitoring to
prevent toxicity while maintaining effectiveness.
6. A nurse is teaching a client about oral medication administration. Which
instruction should the nurse provide?
