, CHAMBERLAIN NR 565 EXAM COMPLETE
STUDY GUIDE NEWEST 2026 | NR 565 TEST
BANK | ADVANCED PHARMACOLOGY
FUNDAMENTALS | PRACTICE Q&A
+RATIONALES | 2026 EDITION
Question: What are two functions of naloxone when a patient is on buprenorphine?
A) Prevention of toxicity
B) Stop constipation caused by Buprenorphine
C) Cannot readily reverse toxicity already occurring
D) Both A and C
Correct Answer: D Both A and C
Expert Rationale: Naloxone serves two purposes in buprenorphine/naloxone
combinations: it prevents intravenous abuse (toxicity prevention) and cannot readily
reverse the opioid effects of buprenorphine when taken as prescribed. Understanding this
is essential because the naloxone component deters misuse while allowing the
buprenorphine to provide therapeutic effects for opioid use disorder.
Question: Why must an NP be cautious when prescribing medications to the elderly
population?
A) Due to their diagnosis of dementia
B) They are high risk for polypharmacy
C) The elderly population metabolizes medication faster
D) Prescribe as usual. No difference in elderly patients
Correct Answer: B They are high risk for polypharmacy
Expert Rationale: Elderly patients are at high risk for polypharmacy—taking multiple
medications simultaneously. Understanding this is essential because polypharmacy
increases the risk of drug interactions, adverse effects, and non-adherence. The BEERS
criteria help identify potentially inappropriate medications for this population.
, Question: There are several points of education that should be given to a patient taking
acetaminophen. Which of these statements if made by the patient taking
acetaminophen is incorrect?
A) "If I take one dose, I should wait at least four hours to take another."
B) "There is no limit to how many tablets I can take each day."
C) "I should not take Tylenol if I have liver disease or chronically drink alcohol."
D) "I can take 325-650mg for mild pain, and 500-1000mg for moderate pain."
Correct Answer: B "There is no limit to how many tablets I can take each day."
Expert Rationale: Acetaminophen has a maximum daily dose of 4,000 mg (3,000 mg for
elderly or hepatically impaired). Understanding this is essential because exceeding the
maximum dose can cause severe hepatotoxicity. The maximum dose limit must be
emphasized.
Question: What is the point of a prescription drug monitoring program (PDMP)?
A) Help identify patients who may be at risk for overdose
B) Make prescribing faster for providers
C) Educate patients about overdose
D) Provide correct dosing and pricing information for providers
Correct Answer: A Help identify patients who may be at risk for overdose
Expert Rationale: PDMPs track controlled substance prescriptions to identify patients at
risk for misuse or overdose. Understanding this is essential because PDMPs are a critical
tool for preventing opioid misuse and diversion. Providers should check PDMPs before
prescribing opioids or benzodiazepines.
Question: The purpose of black box warnings is to make providers aware of:
A) Ways to reduce and prevent harm, such as pregnant women avoiding teratogenic drugs
B) Potential common side effects, such as nausea, vomiting, or upset stomach
C) Potential severe side effects, such as fetal harm, suicidality, or near-fatal dysrhythmias
D) Both A and C
Correct Answer: D Both A and C
Expert Rationale: Black box warnings address both severe adverse effects and strategies
to reduce harm. Understanding this is essential because black box warnings are the FDA's
STUDY GUIDE NEWEST 2026 | NR 565 TEST
BANK | ADVANCED PHARMACOLOGY
FUNDAMENTALS | PRACTICE Q&A
+RATIONALES | 2026 EDITION
Question: What are two functions of naloxone when a patient is on buprenorphine?
A) Prevention of toxicity
B) Stop constipation caused by Buprenorphine
C) Cannot readily reverse toxicity already occurring
D) Both A and C
Correct Answer: D Both A and C
Expert Rationale: Naloxone serves two purposes in buprenorphine/naloxone
combinations: it prevents intravenous abuse (toxicity prevention) and cannot readily
reverse the opioid effects of buprenorphine when taken as prescribed. Understanding this
is essential because the naloxone component deters misuse while allowing the
buprenorphine to provide therapeutic effects for opioid use disorder.
Question: Why must an NP be cautious when prescribing medications to the elderly
population?
A) Due to their diagnosis of dementia
B) They are high risk for polypharmacy
C) The elderly population metabolizes medication faster
D) Prescribe as usual. No difference in elderly patients
Correct Answer: B They are high risk for polypharmacy
Expert Rationale: Elderly patients are at high risk for polypharmacy—taking multiple
medications simultaneously. Understanding this is essential because polypharmacy
increases the risk of drug interactions, adverse effects, and non-adherence. The BEERS
criteria help identify potentially inappropriate medications for this population.
, Question: There are several points of education that should be given to a patient taking
acetaminophen. Which of these statements if made by the patient taking
acetaminophen is incorrect?
A) "If I take one dose, I should wait at least four hours to take another."
B) "There is no limit to how many tablets I can take each day."
C) "I should not take Tylenol if I have liver disease or chronically drink alcohol."
D) "I can take 325-650mg for mild pain, and 500-1000mg for moderate pain."
Correct Answer: B "There is no limit to how many tablets I can take each day."
Expert Rationale: Acetaminophen has a maximum daily dose of 4,000 mg (3,000 mg for
elderly or hepatically impaired). Understanding this is essential because exceeding the
maximum dose can cause severe hepatotoxicity. The maximum dose limit must be
emphasized.
Question: What is the point of a prescription drug monitoring program (PDMP)?
A) Help identify patients who may be at risk for overdose
B) Make prescribing faster for providers
C) Educate patients about overdose
D) Provide correct dosing and pricing information for providers
Correct Answer: A Help identify patients who may be at risk for overdose
Expert Rationale: PDMPs track controlled substance prescriptions to identify patients at
risk for misuse or overdose. Understanding this is essential because PDMPs are a critical
tool for preventing opioid misuse and diversion. Providers should check PDMPs before
prescribing opioids or benzodiazepines.
Question: The purpose of black box warnings is to make providers aware of:
A) Ways to reduce and prevent harm, such as pregnant women avoiding teratogenic drugs
B) Potential common side effects, such as nausea, vomiting, or upset stomach
C) Potential severe side effects, such as fetal harm, suicidality, or near-fatal dysrhythmias
D) Both A and C
Correct Answer: D Both A and C
Expert Rationale: Black box warnings address both severe adverse effects and strategies
to reduce harm. Understanding this is essential because black box warnings are the FDA's
