PHAR101 Pharmacy Technician Fundamentals Exam Prep – Real Practice
Questions, Answers & Detailed Rationales (Updated 2026) |
Pharmacy Operations & Workflow, Prescription Processing, Drug
Classifications & Medications, Dosage Calculations, Pharmacy Law &
Ethics, Medication Safety, Inventory Management, Insurance & Billing
Basics, Patient Communication & Pharmacology Foundations
Question 1: Which of the following is the primary responsibility of a pharmacy
technician when processing a new prescription?
A. Diagnosing the patient's condition
B. Interpreting the prescriber's clinical intent
C. Accurately entering prescription data into the pharmacy system
D. Determining the appropriate therapeutic alternative
CORRECT ANSWER: C. Accurately entering prescription data into the pharmacy
system
Rationale: Pharmacy technicians are trained to accurately input prescription
information, verify patient demographics, and prepare medications under pharmacist
supervision. They do not diagnose, interpret clinical intent, or select therapeutic
alternatives, as these activities require pharmacist or prescriber licensure and clinical
judgment.
Question 2: What does the abbreviation "PRN" indicate on a prescription?
A. Take with food
B. As needed
C. Before bedtime
D. Every morning
CORRECT ANSWER: B. As needed
Rationale: "PRN" is derived from the Latin phrase "pro re nata," meaning "as the
circumstance arises" or "as needed." This instruction allows the patient to take the
medication only when symptoms occur, rather than on a fixed schedule.
Question 3: Which federal law requires pharmacists to offer counseling to
Medicaid patients about their prescriptions?
A. Controlled Substances Act
B. Drug Enforcement Administration regulations
C. Omnibus Budget Reconciliation Act of 1990 (OBRA '90)
D. Health Insurance Portability and Accountability Act (HIPAA)
CORRECT ANSWER: C. Omnibus Budget Reconciliation Act of 1990 (OBRA '90)
Rationale: OBRA '90 mandates that pharmacists offer counseling to Medicaid patients
regarding proper medication use, potential side effects, and drug interactions. While
,counseling is considered best practice for all patients, this law specifically established
the requirement for Medicaid recipients.
Question 4: When compounding a non-sterile preparation, which piece of personal
protective equipment is MOST essential for the pharmacy technician to wear?
A. Steel-toed shoes
B. Hairnet
C. Gloves
D. Face shield
CORRECT ANSWER: C. Gloves
Rationale: Gloves are essential personal protective equipment when compounding
non-sterile preparations to prevent contamination of the product and protect the
technician from exposure to hazardous or irritating substances. While other PPE may be
situationally appropriate, gloves are universally required for direct contact with
medications.
Question 5: Which schedule of controlled substances has the highest potential for
abuse and no currently accepted medical use in the United States?
A. Schedule II
B. Schedule III
C. Schedule I
D. Schedule IV
CORRECT ANSWER: C. Schedule I
Rationale: Schedule I controlled substances, such as heroin and LSD, are defined by
the DEA as having a high potential for abuse, no currently accepted medical use in
treatment in the United States, and a lack of accepted safety for use under medical
supervision.
Question 6: What is the correct conversion for 1 gram to milligrams?
A. 10 mg
B. 100 mg
C. 1,000 mg
D. 10,000 mg
CORRECT ANSWER: C. 1,000 mg
Rationale: The metric system is based on powers of ten. One gram equals 1,000
milligrams. This conversion is fundamental for accurate medication dosing and
pharmacy calculations.
Question 7: Which of the following medications is classified as a proton pump
inhibitor?
, A. Ranitidine
B. Omeprazole
C. Metoclopramide
D. Loperamide
CORRECT ANSWER: B. Omeprazole
Rationale: Omeprazole is a proton pump inhibitor (PPI) that reduces gastric acid
production by blocking the hydrogen/potassium ATPase enzyme system in gastric
parietal cells. Ranitidine is an H2 receptor antagonist, metoclopramide is a prokinetic
agent, and loperamide is an antidiarrheal.
Question 8: When storing insulin, which temperature range is recommended for
unopened vials?
A. -20°C to -10°C
B. 2°C to 8°C (36°F to 46°F)
C. 15°C to 30°C (59°F to 86°F)
D. Above 30°C (86°F)
CORRECT ANSWER: B. 2°C to 8°C (36°F to 46°F)
Rationale: Unopened insulin vials should be stored refrigerated at 2°C to 8°C (36°F to
46°F) to maintain potency and stability. Once opened, most insulin products may be
kept at room temperature for a specified period (typically 28 days), but unopened stock
must remain refrigerated.
Question 9: Which term describes a medication error that reaches the patient but
causes no harm?
A. Near miss
B. Adverse drug event
C. Preventable adverse drug event
D. Non-preventable adverse drug event
CORRECT ANSWER: A. Near miss
Rationale: A "near miss" (or close call) is an error that occurs but is intercepted before
reaching the patient, or reaches the patient without causing harm. This terminology
helps pharmacies track and learn from errors without assigning blame, supporting a
culture of safety.
Question 10: What is the primary purpose of a National Drug Code (NDC) number?
A. To identify the prescribing physician
B. To track patient insurance eligibility
C. To uniquely identify a specific drug product, strength, dosage form, and package size
D. To determine the medication's expiration date
Questions, Answers & Detailed Rationales (Updated 2026) |
Pharmacy Operations & Workflow, Prescription Processing, Drug
Classifications & Medications, Dosage Calculations, Pharmacy Law &
Ethics, Medication Safety, Inventory Management, Insurance & Billing
Basics, Patient Communication & Pharmacology Foundations
Question 1: Which of the following is the primary responsibility of a pharmacy
technician when processing a new prescription?
A. Diagnosing the patient's condition
B. Interpreting the prescriber's clinical intent
C. Accurately entering prescription data into the pharmacy system
D. Determining the appropriate therapeutic alternative
CORRECT ANSWER: C. Accurately entering prescription data into the pharmacy
system
Rationale: Pharmacy technicians are trained to accurately input prescription
information, verify patient demographics, and prepare medications under pharmacist
supervision. They do not diagnose, interpret clinical intent, or select therapeutic
alternatives, as these activities require pharmacist or prescriber licensure and clinical
judgment.
Question 2: What does the abbreviation "PRN" indicate on a prescription?
A. Take with food
B. As needed
C. Before bedtime
D. Every morning
CORRECT ANSWER: B. As needed
Rationale: "PRN" is derived from the Latin phrase "pro re nata," meaning "as the
circumstance arises" or "as needed." This instruction allows the patient to take the
medication only when symptoms occur, rather than on a fixed schedule.
Question 3: Which federal law requires pharmacists to offer counseling to
Medicaid patients about their prescriptions?
A. Controlled Substances Act
B. Drug Enforcement Administration regulations
C. Omnibus Budget Reconciliation Act of 1990 (OBRA '90)
D. Health Insurance Portability and Accountability Act (HIPAA)
CORRECT ANSWER: C. Omnibus Budget Reconciliation Act of 1990 (OBRA '90)
Rationale: OBRA '90 mandates that pharmacists offer counseling to Medicaid patients
regarding proper medication use, potential side effects, and drug interactions. While
,counseling is considered best practice for all patients, this law specifically established
the requirement for Medicaid recipients.
Question 4: When compounding a non-sterile preparation, which piece of personal
protective equipment is MOST essential for the pharmacy technician to wear?
A. Steel-toed shoes
B. Hairnet
C. Gloves
D. Face shield
CORRECT ANSWER: C. Gloves
Rationale: Gloves are essential personal protective equipment when compounding
non-sterile preparations to prevent contamination of the product and protect the
technician from exposure to hazardous or irritating substances. While other PPE may be
situationally appropriate, gloves are universally required for direct contact with
medications.
Question 5: Which schedule of controlled substances has the highest potential for
abuse and no currently accepted medical use in the United States?
A. Schedule II
B. Schedule III
C. Schedule I
D. Schedule IV
CORRECT ANSWER: C. Schedule I
Rationale: Schedule I controlled substances, such as heroin and LSD, are defined by
the DEA as having a high potential for abuse, no currently accepted medical use in
treatment in the United States, and a lack of accepted safety for use under medical
supervision.
Question 6: What is the correct conversion for 1 gram to milligrams?
A. 10 mg
B. 100 mg
C. 1,000 mg
D. 10,000 mg
CORRECT ANSWER: C. 1,000 mg
Rationale: The metric system is based on powers of ten. One gram equals 1,000
milligrams. This conversion is fundamental for accurate medication dosing and
pharmacy calculations.
Question 7: Which of the following medications is classified as a proton pump
inhibitor?
, A. Ranitidine
B. Omeprazole
C. Metoclopramide
D. Loperamide
CORRECT ANSWER: B. Omeprazole
Rationale: Omeprazole is a proton pump inhibitor (PPI) that reduces gastric acid
production by blocking the hydrogen/potassium ATPase enzyme system in gastric
parietal cells. Ranitidine is an H2 receptor antagonist, metoclopramide is a prokinetic
agent, and loperamide is an antidiarrheal.
Question 8: When storing insulin, which temperature range is recommended for
unopened vials?
A. -20°C to -10°C
B. 2°C to 8°C (36°F to 46°F)
C. 15°C to 30°C (59°F to 86°F)
D. Above 30°C (86°F)
CORRECT ANSWER: B. 2°C to 8°C (36°F to 46°F)
Rationale: Unopened insulin vials should be stored refrigerated at 2°C to 8°C (36°F to
46°F) to maintain potency and stability. Once opened, most insulin products may be
kept at room temperature for a specified period (typically 28 days), but unopened stock
must remain refrigerated.
Question 9: Which term describes a medication error that reaches the patient but
causes no harm?
A. Near miss
B. Adverse drug event
C. Preventable adverse drug event
D. Non-preventable adverse drug event
CORRECT ANSWER: A. Near miss
Rationale: A "near miss" (or close call) is an error that occurs but is intercepted before
reaching the patient, or reaches the patient without causing harm. This terminology
helps pharmacies track and learn from errors without assigning blame, supporting a
culture of safety.
Question 10: What is the primary purpose of a National Drug Code (NDC) number?
A. To identify the prescribing physician
B. To track patient insurance eligibility
C. To uniquely identify a specific drug product, strength, dosage form, and package size
D. To determine the medication's expiration date
