Mixed Deck — All APC Topics Flashcards

In Australian pharmacy practice aligned with APC standards, which Schedule requires a written prescription from an authorized prescriber for supply?

Answer: Schedule 4

Schedule 4 (Prescription Only) medications require a valid written or electronic prescription from an authorized prescriber before a pharmacist can legally supply them.

When a prescription is presented with a dose that appears excessive for the patient's age and weight, the pharmacist should:

Answer: Query the prescription with the prescriber before dispensing and document the clarification

APC professional standards require pharmacists to clarify clinically concerning prescriptions with the prescriber before dispensing to ensure patient safety.

A patient requests access to their own dispensing history. Under the Privacy Act, what is the pharmacist's obligation?

Answer: Provide the patient access to their records, unless a specific exception applies

The Privacy Act grants individuals the right to access their own personal health information held by a pharmacy, with limited exceptions.

Which clinical finding would most indicate that a patient's puffer technique with a dry powder inhaler (DPI) is inadequate?

Answer: The patient fails to produce a noticeable powder taste or sensation

DPIs require a fast, forceful inhalation; absence of a powder taste or sensation suggests insufficient inspiratory flow to disperse the dose.

A pharmacist attends a peer discussion group where practice cases are reviewed. This activity BEST represents which CPD level?

Answer: Level 2 – Reflecting

Peer discussion involving reflection on practice cases aligns with Level 2 – Reflecting in the CPD framework.

A pharmacist is asked to provide a reference for a colleague whom they know has had disciplinary issues. The ethical approach is:

Answer: Decline to provide a reference if unable to give an honest one

Honesty and integrity require that pharmacists either provide truthful references or decline, not provide misleading ones.

You need to prepare 200 mL of a 2% solution from a 10% stock solution. How many mL of the stock solution are required?

Answer: 40 mL

Using C1V1 = C2V2: 10% × V1 = 2% × 200 mL, so V1 = 40 mL.

Under the Health Practitioner Regulation National Law, 'professional misconduct' differs from 'unprofessional conduct' primarily in that professional misconduct:

Answer: Involves conduct that is substantially below the standard expected of a registered practitioner

Professional misconduct involves conduct substantially below acceptable standards, whereas unprofessional conduct includes isolated or less severe departures from standards.

A pharmacist discovers a dispensing error after the patient has left. The BEST communication approach is to:

Answer: Contact the patient promptly, disclose the error honestly, and advise on next steps

Open, prompt disclosure of errors is an ethical and legal obligation; honesty maintains trust and supports patient safety.

How often should high-touch surfaces in clinical areas be cleaned?

Answer: At least daily and after known contamination

High-touch surfaces harbor pathogens and should be cleaned at least daily, with additional cleaning after contamination events.

When a patient returns unused S8 medication for disposal, what must the pharmacist document?

Answer: The quantity returned, patient details, date, and witness signature in the S8 register

Returned S8 medicines must be entered in the controlled drug register with quantity, patient details, date, and a witness signature to maintain an accurate audit trail.

What does EC50 represent in a dose-response curve?

Answer: The concentration producing 50% of the maximum effect

EC50 is the drug concentration at which 50% of the maximum pharmacological effect is achieved, and is used as a measure of drug potency.

Receptor upregulation commonly occurs in response to:

Answer: Chronic antagonist exposure or receptor blockade

Prolonged receptor blockade by an antagonist can lead to upregulation (increased number or sensitivity) of receptors as a compensatory mechanism.

What is the single most effective method for preventing the spread of infection?

Answer: Proper hand hygiene

Hand hygiene is consistently identified as the most effective measure for preventing healthcare-associated infections.

What is the purpose of maintaining a batch record when compounding a preparation in a pharmacy?

Answer: To document ingredients, quantities, lot numbers, compounding steps, and QC checks for traceability

Batch records provide a complete traceability trail for compounded preparations, supporting quality assurance and recall capability.

A pharmacist notices a patient's dispensing history shows they are filling their antihypertensive prescription only every 90 days despite a 28-day supply. What is the most appropriate assessment approach?

Answer: Engage the patient in a non-judgmental conversation to explore barriers to adherence

Non-judgmental exploration of adherence barriers is the most appropriate first step, as poor adherence may stem from side effects, cost, beliefs, or forgetfulness that can be addressed collaboratively.

Which body is primarily responsible for setting CPD requirements for pharmacists in Australia?

Answer: Pharmacy Board of Australia (PBA)

The Pharmacy Board of Australia sets the mandatory CPD standards that registered pharmacists must meet.

What is the difference between a side effect and an adverse reaction?

Answer: Side effects are expected; adverse reactions are harmful and unexpected

Side effects are predictable secondary effects, while adverse reactions are unexpected harmful responses to medication.

Which cytochrome P450 enzyme is responsible for metabolising the greatest number of clinically used drugs?

Answer: CYP3A4

CYP3A4 is the most abundant hepatic CYP enzyme and metabolises approximately 50% of all clinically used drugs.

An IV infusion set delivers 20 drops/mL. The prescribed rate is 150 mL/hour. What is the required drip rate in drops per minute?

Answer: 50 drops/min

Drip rate = (150 mL/hr × 20 drops/mL) ÷ 60 min = 50 drops/min.