Free MLPAO Professional Practice and Safety Questions and Answers

Question 1

An MLA/T receives a verbal request from a physician's office for a patient's recent lab results. According to Ontario's Personal Health Information Protection Act (PHIPA), which of the following is the most critical first step before releasing the information?

Accepted Answer

Verify the identity of the requester and their authority to receive the information.

Answer

PHIPA mandates that health information custodians take reasonable steps to ensure that any disclosure of personal health information is to an authorized person. This involves verifying the identity of the person requesting the information and confirming they have the right to access it, which is a crucial step to prevent unauthorized breaches of patient confidentiality.

Question 2

A new cleaning solution is introduced in the laboratory. The supplier label features the WHMIS 2015 pictogram of a flame over a circle. What type of hazard does this symbol represent?

Accepted Answer

Oxidizing hazard

Answer

The WHMIS 2015 pictogram showing a flame over a circle represents an oxidizing hazard. Oxidizing materials can cause or intensify a fire or cause a fire or explosion. They provide oxygen which allows other materials to burn more readily.

Question 3

A medical laboratory in Ontario is preparing to ship a patient specimen to a reference laboratory in another province. The patient's history is unknown. According to Transport Canada's Transportation of Dangerous Goods (TDG) Regulations, how should this specimen be classified?

Accepted Answer

As UN3373, Biological Substance, Category B.

Answer

When a patient's medical history is unknown or unavailable, the Transportation of Dangerous Goods (TDG) Regulations require the specimen to be classified as UN3373, Biological Substance, Category B. This classification assumes the specimen may contain a Category B infectious substance and ensures it is packaged and handled appropriately to prevent exposure.

Question 4

An experienced MLA/T observes a newly certified colleague failing to follow the established quality control procedure for a point-of-care testing device. According to the MLPAO and CSMLS Codes of Ethics, what is the most appropriate initial action?

Accepted Answer

Privately and respectfully remind the colleague of the correct procedure.

Answer

Professional codes of ethics emphasize responsibility, collegiality, and patient safety. The most appropriate initial step is to address the issue directly and constructively with the colleague. This provides an opportunity for immediate correction, mentorship, and reinforcement of quality standards without immediately escalating the issue, assuming it was an unintentional error.

Question 5

Which of the following scenarios constitutes a potential 'conflict of interest' for a Medical Laboratory Assistant/Technician?

Accepted Answer

Recommending and selling a specific brand of vitamins to patients from which the MLA/T receives a commission.

Answer

A conflict of interest arises when a professional's personal interests, such as financial gain, could potentially influence their professional judgment or actions. Recommending and selling a product for a commission creates a financial incentive that could compromise the MLA/T's professional duty to act in the patient's best interest.

MLPAO - Medical Laboratory Professionals Association of Ontario Practice Test

MLPAO - Medical Laboratory Professionals Association of Ontario Practice Test

Free MLPAO Professional Practice and Safety Questions and Answers