PTCB MEDICATION HISTORY CERTIFICATE
EXAM / ACTUAL EXAM QUESTIONS AND 100% VERIFIED
ANSWERS WITH RATIONALES
GRADED A+ LATEST
1.
A patient reports taking “a small white pill for blood pressure” once daily but
cannot recall the name. What is the BEST next step?
A. Document the medication as “unknown antihypertensive”
B. Ask the patient to bring the medication bottle later
C. Review the patient’s pharmacy fill history
D. Skip the medication if the name is unknown
Correct Answer: C
Rationale: Reviewing pharmacy fill history is the most efficient and accurate way
to identify an unknown medication when the patient is unsure.
2.
Which question is MOST effective when verifying prescription medication
adherence?
A. “You take your medications every day, correct?”
B. “How often do you forget to take your medications?”
C. “Are you compliant with your therapy?”
D. “Do you understand why you take these medications?”
Correct Answer: B
Rationale: Open, nonjudgmental questions encourage honest responses and
provide actionable adherence information.
,3.
A patient states they stopped taking metformin due to stomach upset. How should
this be documented?
A. As an allergy to metformin
B. As an adverse drug reaction
C. As medication noncompliance
D. As therapeutic failure
Correct Answer: B
Rationale: Gastrointestinal upset is a known adverse reaction, not an allergy or
therapeutic failure.
4.
Which medication is MOST important to specifically ask about during a
medication history?
A. Short-term antibiotics completed months ago
B. Herbal supplements and vitamins
C. Childhood vaccinations
D. Medications taken only during hospitalization
Correct Answer: B
Rationale: Supplements can interact with prescription medications and are often
omitted unless directly asked about.
5.
A patient reports an allergy to penicillin that caused a rash 20 years ago. What is
the BEST follow-up?
A. Document the allergy without further details
B. Ask about severity, timing, and symptoms
C. Recommend allergy testing
D. Remove the allergy from the profile
,Correct Answer: B
Rationale: Clarifying allergy details improves accuracy and prevents unnecessary
avoidance of medications.
6.
Which source is considered the MOST reliable when compiling a medication
history?
A. Patient self-report alone
B. Family member report
C. Pharmacy dispensing records
D. Social media health apps
Correct Answer: C
Rationale: Pharmacy records provide objective, verifiable data and reduce reliance
on memory.
7.
A patient uses insulin but does not know the exact dose. What is the BEST
approach?
A. Estimate the dose based on glucose readings
B. Omit insulin from the history
C. Ask the patient to demonstrate their insulin pen
D. Document insulin use and verify dose later
Correct Answer: D
Rationale: Insulin must be included even if dosing is incomplete, with plans for
verification.
, 8.
Which abbreviation should be AVOIDED when documenting medication history?
A. PO
B. BID
C. U
D. PRN
Correct Answer: C
Rationale: “U” can be misread as a zero and is on the list of error-prone
abbreviations.
9.
A patient reports taking aspirin daily but does not know the strength. Which
strength is MOST commonly used for cardiovascular protection?
A. 81 mg
B. 162 mg
C. 325 mg
D. 650 mg
Correct Answer: A
Rationale: Low-dose aspirin (81 mg) is most commonly used for cardioprotection.
10.
Which medication history detail is MOST critical for preventing drug interactions?
A. Medication color
B. Time of day taken
C. Drug name and dose
D. Pharmacy location
Correct Answer: C
Rationale: Accurate identification of the drug and dose is essential for interaction
screening.
EXAM / ACTUAL EXAM QUESTIONS AND 100% VERIFIED
ANSWERS WITH RATIONALES
GRADED A+ LATEST
1.
A patient reports taking “a small white pill for blood pressure” once daily but
cannot recall the name. What is the BEST next step?
A. Document the medication as “unknown antihypertensive”
B. Ask the patient to bring the medication bottle later
C. Review the patient’s pharmacy fill history
D. Skip the medication if the name is unknown
Correct Answer: C
Rationale: Reviewing pharmacy fill history is the most efficient and accurate way
to identify an unknown medication when the patient is unsure.
2.
Which question is MOST effective when verifying prescription medication
adherence?
A. “You take your medications every day, correct?”
B. “How often do you forget to take your medications?”
C. “Are you compliant with your therapy?”
D. “Do you understand why you take these medications?”
Correct Answer: B
Rationale: Open, nonjudgmental questions encourage honest responses and
provide actionable adherence information.
,3.
A patient states they stopped taking metformin due to stomach upset. How should
this be documented?
A. As an allergy to metformin
B. As an adverse drug reaction
C. As medication noncompliance
D. As therapeutic failure
Correct Answer: B
Rationale: Gastrointestinal upset is a known adverse reaction, not an allergy or
therapeutic failure.
4.
Which medication is MOST important to specifically ask about during a
medication history?
A. Short-term antibiotics completed months ago
B. Herbal supplements and vitamins
C. Childhood vaccinations
D. Medications taken only during hospitalization
Correct Answer: B
Rationale: Supplements can interact with prescription medications and are often
omitted unless directly asked about.
5.
A patient reports an allergy to penicillin that caused a rash 20 years ago. What is
the BEST follow-up?
A. Document the allergy without further details
B. Ask about severity, timing, and symptoms
C. Recommend allergy testing
D. Remove the allergy from the profile
,Correct Answer: B
Rationale: Clarifying allergy details improves accuracy and prevents unnecessary
avoidance of medications.
6.
Which source is considered the MOST reliable when compiling a medication
history?
A. Patient self-report alone
B. Family member report
C. Pharmacy dispensing records
D. Social media health apps
Correct Answer: C
Rationale: Pharmacy records provide objective, verifiable data and reduce reliance
on memory.
7.
A patient uses insulin but does not know the exact dose. What is the BEST
approach?
A. Estimate the dose based on glucose readings
B. Omit insulin from the history
C. Ask the patient to demonstrate their insulin pen
D. Document insulin use and verify dose later
Correct Answer: D
Rationale: Insulin must be included even if dosing is incomplete, with plans for
verification.
, 8.
Which abbreviation should be AVOIDED when documenting medication history?
A. PO
B. BID
C. U
D. PRN
Correct Answer: C
Rationale: “U” can be misread as a zero and is on the list of error-prone
abbreviations.
9.
A patient reports taking aspirin daily but does not know the strength. Which
strength is MOST commonly used for cardiovascular protection?
A. 81 mg
B. 162 mg
C. 325 mg
D. 650 mg
Correct Answer: A
Rationale: Low-dose aspirin (81 mg) is most commonly used for cardioprotection.
10.
Which medication history detail is MOST critical for preventing drug interactions?
A. Medication color
B. Time of day taken
C. Drug name and dose
D. Pharmacy location
Correct Answer: C
Rationale: Accurate identification of the drug and dose is essential for interaction
screening.
