NR 565 MIDTERM EXAM ACTUAL EXAM 2026 | ADVANCED PHARMACOLOGY MIDTERM EXAM
| CHAMBERLAIN | BRAND NEW VERSION!
Question 1
What are two functions of naloxone when included in a combination product with buprenorphine
(such as Suboxone)?
A) To increase the potency of the buprenorphine for better pain control.
B) To prevent constipation and other gastrointestinal side effects.
C) To prevent misuse by causing withdrawal if the medication is injected.
D) To readily reverse toxicity that is already occurring in the bloodstream.
E) Both C and the fact that it cannot readily reverse established toxicity.
Correct Answer: E) Both C and the fact that it cannot readily reverse established toxicity.
Rationale: Naloxone is added to buprenorphine to deter intravenous abuse. If taken
sublingually as prescribed, naloxone has poor bioavailability and does little. If injected, it
triggers withdrawal. However, because buprenorphine has a higher affinity for receptors,
naloxone added in this way cannot easily reverse a buprenorphine overdose once it has
started.
Question 2
Why must a Nurse Practitioner be particularly cautious when prescribing multiple medications to
the elderly population?
A) Because the elderly population metabolizes medications significantly faster than younger
adults.
B) Due to the increased risk of dementia causing them to forget all doses.
C) Because they are at high risk for polypharmacy and adverse drug-to-drug interactions.
D) Because elderly patients have higher levels of gastric acid, increasing absorption.
E) There is no clinical reason for extra caution; standard adult dosing applies.
Correct Answer: C) Because they are at high risk for polypharmacy and adverse drug-to-
drug interactions.
Rationale: Older adults often have multiple chronic conditions requiring several
medications (polypharmacy). Changes in physiology, such as decreased renal and hepatic
clearance, increase the risk of toxicity and dangerous drug-drug interactions.
Question 3
Which of the following statements, if made by a patient, indicates a need for further education
regarding acetaminophen (Tylenol) use?
A) "I should wait at least four hours between doses of Tylenol."
B) "Since it is over-the-counter, there is no real limit to how many I can take each day."
C) "I should avoid Tylenol because I have chronic liver disease."
D) "I can take 500mg to 1000mg if I have moderate pain."
E) "I need to check my cold medicine to see if it also contains acetaminophen."
Correct Answer: B) "Since it is over-the-counter, there is no real limit to how many I can
, 2
take each day."
Rationale: Acetaminophen has a strict maximum daily limit (usually 3,000mg to 4,000mg
for healthy adults) to prevent hepatotoxicity. Patients must be educated that "over-the-
counter" does not mean "risk-free."
Question 4
What is the primary objective of a Prescription Drug Monitoring Program (PDMP)?
A) To help identify patients who may be at risk for overdose or "doctor shopping."
B) To provide the lowest possible pricing information to the provider.
C) To automate the prior authorization process for insurance companies.
D) To provide the patient with a digital copy of their prescription history.
E) To allow providers to prescribe Schedule II drugs without a DEA license.
Correct Answer: A) To help identify patients who may be at risk for overdose or "doctor
shopping."
Rationale: PDMPs are state-run electronic databases used to track the prescribing and
dispensing of controlled substances, allowing providers to identify high-risk patterns before
prescribing opioids.
Question 5
What is the regulatory purpose of an FDA "Black Box Warning" (BBW)?
A) To list common minor side effects like nausea or dry mouth.
B) To alert providers to potential severe or life-threatening adverse effects.
C) To identify medications that are cost-prohibitive for most patients.
D) To instruct the pharmacist on how to properly package the medication.
E) To indicate that a drug has been removed from the market.
Correct Answer: B) To alert providers to potential severe or life-threatening adverse effects.
Rationale: A BBW is the strongest warning the FDA requires for a drug. It highlights
serious risks such as fetal harm, suicidality, or fatal cardiac arrhythmias.
Question 6
Patients with significant renal and hepatic insufficiency should be monitored for all the following
effects EXCEPT:
A) Greater peak drug effects.
B) Increased risk for respiratory depression with opioids.
C) A longer duration of action for many drugs.
D) A requirement for increased dosages to achieve therapeutic effect.
E) Increased risk of accidental overdose.
Correct Answer: D) A requirement for increased dosages to achieve therapeutic effect.
Rationale: In renal or hepatic insufficiency, the body cannot metabolize or excrete drugs
effectively. This leads to higher blood levels and longer effects, meaning dosages should
be decreased or the interval between doses increased to avoid toxicity.
, 3
Question 7
Which of the following is NOT a guiding principle for a Nurse Practitioner when prescribing
opioid medications for pain?
A) Prescribe opioids only when non-pharmacologic and non-opioid treatments have failed.
B) Use the lowest effective dose for the shortest possible duration.
C) Regularly assess the patient’s risk of overdose and misuse.
D) Avoid referring patients to pain specialists to keep care consolidated.
E) Use immediate-release (IR) opioids rather than extended-release (ER) when starting
treatment.
Correct Answer: D) Avoid referring patients to pain specialists to keep care consolidated.
Rationale: Referring to a pain specialist is recommended, especially when dosages reach
high levels (e.g., 90-120 MME/day) or when pain is complex and difficult to manage.
Question 8
Methadone carries a specific Black Box Warning that the Nurse Practitioner must discuss with
the patient regarding:
A) Sudden onset of pancreatitis.
B) Increased suicidal ideation in children and young adults.
C) Prolonged QT interval and risk of fatal dysrhythmias.
D) Severe hyperventilation and respiratory alkalosis.
E) Irreversible hair loss.
Correct Answer: C) Prolonged QT interval and risk of fatal dysrhythmias.
Rationale: Methadone can cause QT prolongation and Torsades de Pointes. Baseline and
follow-up EKGs are often required when managing patients on methadone.
Question 9
Which statement is correct regarding the prescriptive authority of an Advanced Practice
Registered Nurse (APRN)?
A) The Federal Government has total control over APRN prescriptive authority in all states.
B) Prescriptive authority for APRNs is determined and regulated by each individual state.
C) Full prescriptive authority is only available to APRNs who possess a PhD or DNP.
D) There are currently no states that allow APRNs to have full, independent prescriptive
authority.
E) APRNs can only prescribe Schedule II drugs with a physician’s co-signature in every state.
Correct Answer: B) Prescriptive authority for APRNs is determined and regulated by each
individual state.
Rationale: Prescriptive authority is governed by state Nurse Practice Acts, which vary from
full independent practice to restricted/collaborative practice.
Question 10
Which statement about Black Box Warnings is accurate?
| CHAMBERLAIN | BRAND NEW VERSION!
Question 1
What are two functions of naloxone when included in a combination product with buprenorphine
(such as Suboxone)?
A) To increase the potency of the buprenorphine for better pain control.
B) To prevent constipation and other gastrointestinal side effects.
C) To prevent misuse by causing withdrawal if the medication is injected.
D) To readily reverse toxicity that is already occurring in the bloodstream.
E) Both C and the fact that it cannot readily reverse established toxicity.
Correct Answer: E) Both C and the fact that it cannot readily reverse established toxicity.
Rationale: Naloxone is added to buprenorphine to deter intravenous abuse. If taken
sublingually as prescribed, naloxone has poor bioavailability and does little. If injected, it
triggers withdrawal. However, because buprenorphine has a higher affinity for receptors,
naloxone added in this way cannot easily reverse a buprenorphine overdose once it has
started.
Question 2
Why must a Nurse Practitioner be particularly cautious when prescribing multiple medications to
the elderly population?
A) Because the elderly population metabolizes medications significantly faster than younger
adults.
B) Due to the increased risk of dementia causing them to forget all doses.
C) Because they are at high risk for polypharmacy and adverse drug-to-drug interactions.
D) Because elderly patients have higher levels of gastric acid, increasing absorption.
E) There is no clinical reason for extra caution; standard adult dosing applies.
Correct Answer: C) Because they are at high risk for polypharmacy and adverse drug-to-
drug interactions.
Rationale: Older adults often have multiple chronic conditions requiring several
medications (polypharmacy). Changes in physiology, such as decreased renal and hepatic
clearance, increase the risk of toxicity and dangerous drug-drug interactions.
Question 3
Which of the following statements, if made by a patient, indicates a need for further education
regarding acetaminophen (Tylenol) use?
A) "I should wait at least four hours between doses of Tylenol."
B) "Since it is over-the-counter, there is no real limit to how many I can take each day."
C) "I should avoid Tylenol because I have chronic liver disease."
D) "I can take 500mg to 1000mg if I have moderate pain."
E) "I need to check my cold medicine to see if it also contains acetaminophen."
Correct Answer: B) "Since it is over-the-counter, there is no real limit to how many I can
, 2
take each day."
Rationale: Acetaminophen has a strict maximum daily limit (usually 3,000mg to 4,000mg
for healthy adults) to prevent hepatotoxicity. Patients must be educated that "over-the-
counter" does not mean "risk-free."
Question 4
What is the primary objective of a Prescription Drug Monitoring Program (PDMP)?
A) To help identify patients who may be at risk for overdose or "doctor shopping."
B) To provide the lowest possible pricing information to the provider.
C) To automate the prior authorization process for insurance companies.
D) To provide the patient with a digital copy of their prescription history.
E) To allow providers to prescribe Schedule II drugs without a DEA license.
Correct Answer: A) To help identify patients who may be at risk for overdose or "doctor
shopping."
Rationale: PDMPs are state-run electronic databases used to track the prescribing and
dispensing of controlled substances, allowing providers to identify high-risk patterns before
prescribing opioids.
Question 5
What is the regulatory purpose of an FDA "Black Box Warning" (BBW)?
A) To list common minor side effects like nausea or dry mouth.
B) To alert providers to potential severe or life-threatening adverse effects.
C) To identify medications that are cost-prohibitive for most patients.
D) To instruct the pharmacist on how to properly package the medication.
E) To indicate that a drug has been removed from the market.
Correct Answer: B) To alert providers to potential severe or life-threatening adverse effects.
Rationale: A BBW is the strongest warning the FDA requires for a drug. It highlights
serious risks such as fetal harm, suicidality, or fatal cardiac arrhythmias.
Question 6
Patients with significant renal and hepatic insufficiency should be monitored for all the following
effects EXCEPT:
A) Greater peak drug effects.
B) Increased risk for respiratory depression with opioids.
C) A longer duration of action for many drugs.
D) A requirement for increased dosages to achieve therapeutic effect.
E) Increased risk of accidental overdose.
Correct Answer: D) A requirement for increased dosages to achieve therapeutic effect.
Rationale: In renal or hepatic insufficiency, the body cannot metabolize or excrete drugs
effectively. This leads to higher blood levels and longer effects, meaning dosages should
be decreased or the interval between doses increased to avoid toxicity.
, 3
Question 7
Which of the following is NOT a guiding principle for a Nurse Practitioner when prescribing
opioid medications for pain?
A) Prescribe opioids only when non-pharmacologic and non-opioid treatments have failed.
B) Use the lowest effective dose for the shortest possible duration.
C) Regularly assess the patient’s risk of overdose and misuse.
D) Avoid referring patients to pain specialists to keep care consolidated.
E) Use immediate-release (IR) opioids rather than extended-release (ER) when starting
treatment.
Correct Answer: D) Avoid referring patients to pain specialists to keep care consolidated.
Rationale: Referring to a pain specialist is recommended, especially when dosages reach
high levels (e.g., 90-120 MME/day) or when pain is complex and difficult to manage.
Question 8
Methadone carries a specific Black Box Warning that the Nurse Practitioner must discuss with
the patient regarding:
A) Sudden onset of pancreatitis.
B) Increased suicidal ideation in children and young adults.
C) Prolonged QT interval and risk of fatal dysrhythmias.
D) Severe hyperventilation and respiratory alkalosis.
E) Irreversible hair loss.
Correct Answer: C) Prolonged QT interval and risk of fatal dysrhythmias.
Rationale: Methadone can cause QT prolongation and Torsades de Pointes. Baseline and
follow-up EKGs are often required when managing patients on methadone.
Question 9
Which statement is correct regarding the prescriptive authority of an Advanced Practice
Registered Nurse (APRN)?
A) The Federal Government has total control over APRN prescriptive authority in all states.
B) Prescriptive authority for APRNs is determined and regulated by each individual state.
C) Full prescriptive authority is only available to APRNs who possess a PhD or DNP.
D) There are currently no states that allow APRNs to have full, independent prescriptive
authority.
E) APRNs can only prescribe Schedule II drugs with a physician’s co-signature in every state.
Correct Answer: B) Prescriptive authority for APRNs is determined and regulated by each
individual state.
Rationale: Prescriptive authority is governed by state Nurse Practice Acts, which vary from
full independent practice to restricted/collaborative practice.
Question 10
Which statement about Black Box Warnings is accurate?
