RMA - Registered Medical Assistant RMA General 1 — Questions and Answers
Question 1: Which of the following is the correct order of the scientific method as applied in clinical practice?
- Hypothesis, Observation, Experiment, Conclusion
- Observation, Hypothesis, Experiment, Conclusion (Correct answer)
- Experiment, Observation, Hypothesis, Conclusion
- Conclusion, Hypothesis, Observation, Experiment
Correct answer: Observation, Hypothesis, Experiment, Conclusion
The scientific method begins with observation of a phenomenon, followed by forming a hypothesis, conducting an experiment to test it, and then drawing a conclusion based on the results.
Question 2: A patient's chart is considered which type of legal document?
- Subpoena
- Deposition
- Medical record (Correct answer)
- Informed consent
Correct answer: Medical record
A patient's chart is a medical record, which is a legal document that can be used as evidence in court. It must be accurate, complete, and properly maintained.
Question 3: Which vitamin is primarily responsible for blood clotting?
- Vitamin A
- Vitamin C
- Vitamin D
- Vitamin K (Correct answer)
Correct answer: Vitamin K
Vitamin K is essential for the synthesis of clotting factors in the liver. A deficiency can lead to excessive bleeding and inability to form proper clots.
Question 4: When converting pounds to kilograms, a medical assistant should divide the patient's weight in pounds by:
- 1.5
- 2.2 (Correct answer)
- 3.0
- 4.4
Correct answer: 2.2
One kilogram equals approximately 2.2 pounds. To convert a patient's weight from pounds to kilograms, divide by 2.2. This is a common calculation needed for medication dosing.
Question 5: Which of the following best describes the term 'tachycardia'?
- A heart rate below 60 beats per minute
- A heart rate above 100 beats per minute (Correct answer)
- An irregular heart rhythm
- A heart rate between 60 and 100 beats per minute
Correct answer: A heart rate above 100 beats per minute
Tachycardia refers to a resting heart rate exceeding 100 beats per minute. The prefix 'tachy-' means fast, while 'cardia' refers to the heart.
Question 6: A patient who is 'NPO' before a procedure must:
- Take all regular medications with a full glass of water
- Abstain from eating and drinking anything (Correct answer)
- Avoid only solid foods but may drink clear liquids
- Avoid only alcohol and caffeine
Correct answer: Abstain from eating and drinking anything
NPO stands for 'nil per os,' a Latin phrase meaning 'nothing by mouth.' Patients who are NPO must refrain from all food and drink (including water) for a specified period, typically before surgery or certain diagnostic tests.
RMA - Registered Medical Assistant RMA General 1
Which of the following is the correct order of the scientific method as applied in clinical practice?