ARIZONA MEDICAL ASSISTANT CERTIFICATION EXAM QUESTIONS WITH CORRECT ANSWERS AND RATIONALES LATEST 2026 UPDATE

ARIZONA MEDICAL ASSISTANT
CERTIFICATION EXAM QUESTIONS WITH
CORRECT ANSWERS AND RATIONALES LATEST
2026 UPDATE


Section A: Medical Terminology, Anatomy & Physiology (1–10)

1. What is the primary function of red blood cells?
A. Fight infection
B. Carry oxygen
C. Clot blood
D. Produce hormones
Answer: B
Rationale: Red blood cells contain hemoglobin, which transports
oxygen throughout the body.



2. The suffix “-itis” means:
A. Tumor
B. Inflammation
C. Pain
D. Disease
Answer: B
Rationale: “-itis” indicates inflammation (e.g., arthritis).



3. Which organ is primarily responsible for detoxification?
A. Heart
B. Liver
C. Kidney
D. Lung

,Answer: B
Rationale: The liver processes toxins and metabolizes substances.



4. Normal adult resting heart rate is:
A. 20–40 bpm
B. 40–60 bpm
C. 60–100 bpm
D. 100–140 bpm
Answer: C
Rationale: Normal resting pulse is 60–100 beats per minute.



5. Which system controls hormones?
A. Nervous system
B. Endocrine system
C. Digestive system
D. Muscular system
Answer: B



6. The combining form “hepat/o” refers to:
A. Heart
B. Liver
C. Kidney
D. Brain
Answer: B



7. The main function of the respiratory system is to:
A. Pump blood
B. Exchange oxygen and carbon dioxide

, C. Digest food
D. Filter waste
Answer: B



8. A medical assistant measures:
A. Blood glucose independently for diagnosis
B. Vital signs under supervision
C. Surgery prep independently
D. Prescriptions
Answer: B



9. The prefix “brady-” means:
A. Fast
B. Slow
C. Large
D. Small
Answer: B



10. The skeletal system function includes:
A. Oxygen transport
B. Hormone production
C. Support and protection
D. Waste removal
Answer: C



Section B: Infection Control & Safety (11–20)