NCMA Medical Assistant Prep practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q11What is the document called that allows a parent to authorize another individual to make healthcare decisions for their child in the event that the parent is unable to do so?
✓ Correct answer: C. Medical power of attorney for a minor
Answer: Medical power of attorney for a minor. A medical power of attorney for a minor allows parents to delegate healthcare decision-making authority to another person if they are not available. A parental consent form typically does not grant decision-making powers but is used for specific permissions, like field trips. A child's living will is generally not relevant as minors usually cannot create such legal documents themselves. A healthcare directive is more relevant to adults setting out treatment preferences when incapacitated, akin to a living will.
Q12During the patient intake process at a hospital, which of the following is a typical responsibility of a Medical Assistant?
✓ Correct answer: A. Acting as a point of communication for the patient
Answer: Acting as a point of communication for the patient Medical Assistants are often responsible for facilitating communication between the patient and healthcare team during the intake process. They do not diagnose conditions, prescribe medications, or perform surgeries.
Q13Which of the following is the difference between prophylactic treatment and definitive treatment?
✓ Correct answer: D. Prophylactic treatment prevents a disease while definitive treatment resolves a disease.
Prophylactic treatment is intended to prevent the onset of a disease, whereas definitive treatment aims to resolve or cure an already diagnosed disease. This distinction is important in medical practice to determine the appropriate approach for patient care.
Q14During a routine check-up, a patient exhibits signs of extreme stress, which raises their blood pressure reading from their baseline of 120/80 mmHg to 150/95 mmHg. What is a potential risk of making clinical decisions based solely on this elevated reading?
✓ Correct answer: C. The patient might be incorrectly diagnosed with hypertension, leading to unnecessary treatment.
Stress can cause temporary spikes in blood pressure that do not reflect the patient's normal baseline. Using such readings without accounting for stress can lead to misdiagnosis and unnecessary treatment.
Q15Which of the following materials is used in clothing to change from a solid at room temperature to a liquid at body temperature, for the purpose of retaining heat in cold conditions? Material State at Room Temperature State at Body Temperature Purpose Brand A Solid Liquid Heat Retention Brand B Solid Solid Insulation Brand C Liquid Liquid Moisture Wicking Brand D Gaseous Liquid Breathability
✓ Correct answer: B. Brand A
Brand A is specifically designed to change state from solid to liquid with warming, providing a heat-retentive function. Brand B and D do not undergo a state change, and Brand C focuses on moisture wicking rather than heat retention.
Q16In a dental practice, which of the following professionals is considered an allied health professional?
✓ Correct answer: B. Dental Hygienist
Answer: Dental Hygienist Allied health professionals are integral to health care; a dental hygienist assists a dentist in providing oral care, making them part of the allied health team.
Q17Which of the following traits is least appropriate for a medical assistant tasked with ensuring patient confidentiality?
✓ Correct answer: D. Being indiscreet
Answer: Being indiscreet. Maintaining patient confidentiality is crucial in healthcare, and being indiscreet poses a risk to private information. Attention to detail, respect for privacy, and being trustworthy are essential traits for safeguarding patient information.
Q18You are tasked with finding a list of all the medications a patient has been prescribed, both current and past. Where would you locate this information in a problem-oriented medical record?
✓ Correct answer: D. Medication list
Answer: Medication list The medication list provides a patient's current and past medication prescriptions. It helps track what medications have been prescribed and administered over time. The problem list consists of past and present medical and psychological diagnoses, not medication information. The health history list includes subjective data about a patient's health concerns and is part of the patient database. The patient plan outlines the treatment recommendations for a specific diagnosis, not a list of medications.
Q19Which is true of Patient-Centered Medical Homes (PCMHs)?
✓ Correct answer: D. PCMHs focus on providing comprehensive primary care by coordinating care across various healthcare services to improve patient outcomes and hold providers accountable for outcomes.
Answer: PCMHs focus on providing comprehensive primary care by coordinating care across healthcare services to improve patient outcomes. They hold providers accountable for the quality of care by emphasizing care continuity, unlike traditional models focusing on acute care or specialty care.
Q20Community resources for mental health support may include all except:
✓ Correct answer: B. psychiatric evaluation services
Answer: psychiatric evaluation services Psychiatric evaluation services involve clinical care provided by healthcare professionals, while peer support groups, stress management workshops, and employment assistance programs offer supportive services without medical treatment.
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