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MLPAO MLA/T Certification Exam: Practice Test 3

Number of questions: 500

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About the MLPAO MLA/T exam

The MLPAO MLA/T Certification Exam, or simply the MLPAO MLA/T exam, is an exam for medical laboratory assistants/technicians (MLA/Ts) in Ontario, Canada. It tests the basic knowledge and skills needed to work as a lab assistant or lab technician.

If you pass the exam, you become certified by the MLPAO. This can help show employers that you have the knowledge to work as an MLA or MLT. The exam is not required by law, but many employers in Ontario may ask for it or prefer it.

The exam is administered by the Medical Laboratory Professionals Association of Ontario (MLPAO).

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About these practice questions

These practice questions will help prepare you for the MLPAO MLA/T exam.

This page contains 500 practice questions divided into the thirteen sections of the exam: 1. Standards of Practice, 2. Medical Terminology, 3. Basic Biology, Anatomy and Physiology, 4. Laboratory Mathematics and Quality Management, 5. Specimen Procurement, Processing and Data Collection, 6. Laboratory Safety, 7. Laboratory Equipment, 8. Histology and Cytology, 9. Clinical Microbiology, 10. Clinical Chemistry, 11. Clinical Hematology, 12. Transfusion Medicine, and 13. Electrocardiograms.

All questions have been carefully designed to mimic the questions on the real exam, to help you prepare and get a passing grade.

Check out all the practice tests in this series: Practice Test 1, Practice Test 2, and Practice Test 3.

Sections

  1. Standards of Practice
  2. Medical Terminology
  3. Basic Biology, Anatomy and Physiology
  4. Laboratory Mathematics and Quality Management
  5. Specimen Procurement, Processing and Data Collection
  6. Laboratory Safety
  7. Laboratory Equipment
  8. Histology and Cytology
  9. Clinical Microbiology
  10. Clinical Chemistry
  11. Clinical Hematology
  12. Transfusion Medicine
  13. Electrocardiograms

Section 1: Standards of Practice

1.1) Why are STAT specimens prioritized over routine specimens?
  1. The tests are more expensive to perform
  2. They are cheaper to process
  3. They are likely to be from critically ill patients
  4. They need to be sent to an outside laboratory
  5. They require more specialized equipment
Answers are locked. Please click here to buy them. 1.2) A urine sample, an oral swab, and a blood culture arrive in the laboratory at the same time. In which order should they be processed?
  1. Blood culture, oral swab, urine sample
  2. Blood culture, urine sample, oral swab
  3. Oral swab, blood culture, urine sample
  4. Oral swab, urine sample, blood culture
  5. Urine sample, oral swab, blood culture
Answers are locked. Please click here to buy them. 1.3) A phlebotomist receives an order for a trough level of vancomycin due at 2 PM. The patient’s next dose is scheduled for 2 PM. What should the phlebotomist do?
  1. Cancel the draw
  2. Draw the specimen at 1:30 PM
  3. Draw the specimen immediately after the dose is given
  4. Draw the specimen just before the dose is given
  5. Draw the specimen one hour after the dose
Answers are locked. Please click here to buy them. 1.4) A hospitalized patient says, “I’m tired of all these blood tests. I don’t want another needle.” What is the best response?
  1. "Don't worry, this is the last time we'll have to do this today."
  2. "I know it’s frustrating to have another test."
  3. "If you have a problem, you will need to talk to your doctor."
  4. "Okay, I respect your wishes, and I will leave."
  5. "You don't have a choice; this blood test is mandatory."
Answers are locked. Please click here to buy them. 1.5) What is a regulated profession?
  1. A profession that has no legal requirement or restriction on practice
  2. A profession that requires a specific qualification
  3. A profession that requires regular drug testing
  4. A profession that requires work experience
  5. A profession where workers work regular, 9–5 hours
Answers are locked. Please click here to buy them. 1.6) What is the term for the legal obligation of health professionals to provide a reasonable level of care and avoid careless actions?
  1. Autonomy
  2. Duty of care
  3. Nonmaleficence
  4. Res ipsa loquitur
  5. The Good Samaritan law
Answers are locked. Please click here to buy them. 1.7) Which of these would strengthen team cohesion?
  1. Correcting coworkers publicly
  2. Minimizing social interactions
  3. Refusing to help others unless asked
  4. Sharing credit for group accomplishments
  5. Working independently
Answers are locked. Please click here to buy them. 1.8) Which of the following is an example of good information management?
  1. Deleting records to free up disk space
  2. Logging out after use
  3. Saving patient files to a personal USB drive
  4. Sharing passwords with colleagues
  5. Using one shared staff account
Answers are locked. Please click here to buy them. 1.9) A coworker is discussing a patient’s biopsy result in a public corridor. What should you do?
  1. Ignore it
  2. Join the conversation
  3. Record the conversation in case it is needed as evidence later
  4. Remind the coworker to stop
  5. Report the coworker to the hospital board
Answers are locked. Please click here to buy them. 1.10) What is the name for a safety procedure where the person receiving a verbal report of critical test results repeats the information back to ensure they heard it correctly?
  1. Loop back
  2. Read back
  3. Repeat back
  4. Verbal repeat
  5. Verbal verification
Answers are locked. Please click here to buy them. 1.11) A mother arrives at the clinic with her 8-year-old child. The mother does not understand English well. What is the most appropriate action?
  1. Ask a family member or friend to interpret
  2. Ask a trained medical interpreter to help
  3. Ask the patient's child to interpret
  4. Use a bilingual staff member
  5. Use simple words and avoid giving detailed explanations
Answers are locked. Please click here to buy them. 1.12) During a blood draw, a patient starts asking many unrelated questions, causing delays for other patients. What is the best response?
  1. Answer all questions
  2. Ask a supervisor to take over
  3. Ignore the questions and carry on with the draw
  4. Move on to the next patient
  5. Politely redirect the conversation to the draw
Answers are locked. Please click here to buy them. 1.13) Which type of communication consists of three steps: the sender delivering information, the receiver repeating the information back, and the sender confirming the accuracy of the repetition?
  1. Active listening
  2. Bidirectional flow
  3. Closed loop
  4. Echo process
  5. Triple verification
Answers are locked. Please click here to buy them. 1.14) A patient has limited hearing ability. What is the best approach?
  1. Ask another patient to interpret
  2. Face the patient and speak clearly
  3. Speak louder and faster
  4. Speak to the patient's family member instead
  5. Write everything down only
Answers are locked. Please click here to buy them. 1.15) A nurse calls, frustrated about a delayed coagulation result. What is the best response?
  1. Explain that delays happen
  2. Hang up the phone
  3. Listen and work toward a resolution
  4. Tell the nurse to call back later when she is calmer
  5. Transfer the call to a colleague
Answers are locked. Please click here to buy them. 1.16) Which of the following is an example of active listening?
  1. Agreeing with everything the speaker says
  2. Interrupting to clarify quickly
  3. Paraphrasing the speaker's main points
  4. Providing immediate solutions to the speaker's problems
  5. Thinking about the next question while the speaker talks
Answers are locked. Please click here to buy them. 1.17) A patient asks a lab assistant MLT if their biopsy shows cancer. The lab assistant knows the biopsy is malignant. What should the lab assistant do?
  1. Explain that the tissue sample has some atypical cells
  2. Explain that their doctor will discuss the result with the patient
  3. Give an honest answer and tell the patient that the biopsy is malignant
  4. Print a copy of the results for the patient
  5. Reassure the patient that their result is probably fine
Answers are locked. Please click here to buy them. 1.18) A nurse calls the laboratory to complain that she hasn't received test results yet. While speaking to the nurse, the laboratory receives another call. What is the best phone etiquette?
  1. Ask the nurse if it is okay to put her on hold
  2. Ignore the second call
  3. Put the nurse on hold immediately to answer the second call
  4. Say, "I have another call coming in, please hold," and put her on hold
  5. Tell the nurse you have to go and hang up
Answers are locked. Please click here to buy them. 1.19) A lab assistant calls the ER department and says, "I have a critical hemoglobin of 50 g/L for John Doe, MRN 12345." If the laboratory has a readback policy, what must the nurse reply?
  1. "Got it, that is a critical hemoglobin level for John Doe, MRN 12345."
  2. "Please hold while I notify the physician immediately.”
  3. "Please read the result back to me."
  4. "That is a hemoglobin of 50 g/L for John Doe, MRN 12345."
  5. “Okay, that is a critical hemoglobin for John Doe, MRN 12345.”
Answers are locked. Please click here to buy them.

Section 2: Medical Terminology

Section 3: Basic Biology, Anatomy and Physiology

Section 4: Laboratory Mathematics and Quality Management

Section 5: Specimen Procurement, Processing and Data Collection

Section 6: Laboratory Safety

Section 7: Laboratory Equipment

Section 8: Histology and Cytology

Section 9: Clinical Microbiology

Section 10: Clinical Chemistry

Section 11: Clinical Hematology

Section 12: Transfusion Medicine

Section 13: Electrocardiograms

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