HOSA EXAM 2026–2027
100 QUESTIONS AND CORRECT ANSWERS
ALREADY GRADED A+ | 100% VERIFIED
Healthcare Education & Competitive Events
Health Occupations Students of America (HOSA) - Future Health Professionals
Key Domains: Medical Terminology | Anatomy & Physiology | Health Science | Patient Care
Fundamentals | Medical Math | Healthcare Ethics | Clinical Procedures
The official, verified question count for HOSA competitive event written examinations is exactly 100
multiple-choice questions.
,ANSWER FORMAT: Correct answers are displayed in bold cyan text, accompanied by
rationales explaining clinical reasoning and best practices. Answer distribution (A, B, C, D)
is intentionally randomized.
DOMAIN I: MEDICAL TERMINOLOGY (Questions 1–15)
Question 1. The medical term 'cardiomegaly' means:
A. Heart inflammation
B. Heart attack
C. Heart rhythm disorder
D. Enlarged heart
✓ Correct Answer: D
Rationale: Cardiomegaly: cardio (heart) + megaly (enlargement) = enlarged heart. Common in
heart failure, hypertension, and valvular disease.
Question 2. The suffix '-itis' indicates:
A. Tumor
B. Inflammation
C. Condition
D. Removal
✓ Correct Answer: B
Rationale: -itis means inflammation. Examples: appendicitis (appendix inflammation), arthritis
(joint inflammation), bronchitis (bronchial inflammation).
Question 3. 'Hepatitis' refers to inflammation of the:
A. Liver
B. Kidney
C. Heart
D. Lung
✓ Correct Answer: A
Rationale: Hepatitis: hepat (liver) + itis (inflammation) = liver inflammation. Causes include
viruses (A, B, C), alcohol, medications, and autoimmune disease.
, Question 4. The prefix 'hyper-' means:
A. Below normal
B. Above normal or excessive
C. Normal
D. Absent
✓ Correct Answer: B
Rationale: Hyper- means above normal or excessive. Examples: hypertension (high blood
pressure), hyperglycemia (high blood sugar), hyperthermia (high body temperature).
Question 5. 'Bradycardia' means:
A. Slow heart rate
B. Normal heart rate
C. Fast heart rate
D. Irregular heart rate
✓ Correct Answer: A
Rationale: Bradycardia: brady (slow) + cardia (heart) = slow heart rate, typically <60 beats per
minute. Can be normal in athletes or indicate heart problems.
Question 6. The root word 'nephro' refers to:
A. Brain
B. Lung
C. Kidney
D. Liver
✓ Correct Answer: C
Rationale: Nephro means kidney. Examples: nephrology (kidney specialty), nephrectomy (kidney
removal), nephritis (kidney inflammation).
Question 7. 'Dyspnea' means:
A. Fast breathing
B. Difficult or labored breathing
C. No breathing
D. Easy breathing
✓ Correct Answer: B
Rationale: Dyspnea: dys (difficult) + pnea (breathing) = difficult or labored breathing. Common
symptom of heart and lung conditions.
100 QUESTIONS AND CORRECT ANSWERS
ALREADY GRADED A+ | 100% VERIFIED
Healthcare Education & Competitive Events
Health Occupations Students of America (HOSA) - Future Health Professionals
Key Domains: Medical Terminology | Anatomy & Physiology | Health Science | Patient Care
Fundamentals | Medical Math | Healthcare Ethics | Clinical Procedures
The official, verified question count for HOSA competitive event written examinations is exactly 100
multiple-choice questions.
,ANSWER FORMAT: Correct answers are displayed in bold cyan text, accompanied by
rationales explaining clinical reasoning and best practices. Answer distribution (A, B, C, D)
is intentionally randomized.
DOMAIN I: MEDICAL TERMINOLOGY (Questions 1–15)
Question 1. The medical term 'cardiomegaly' means:
A. Heart inflammation
B. Heart attack
C. Heart rhythm disorder
D. Enlarged heart
✓ Correct Answer: D
Rationale: Cardiomegaly: cardio (heart) + megaly (enlargement) = enlarged heart. Common in
heart failure, hypertension, and valvular disease.
Question 2. The suffix '-itis' indicates:
A. Tumor
B. Inflammation
C. Condition
D. Removal
✓ Correct Answer: B
Rationale: -itis means inflammation. Examples: appendicitis (appendix inflammation), arthritis
(joint inflammation), bronchitis (bronchial inflammation).
Question 3. 'Hepatitis' refers to inflammation of the:
A. Liver
B. Kidney
C. Heart
D. Lung
✓ Correct Answer: A
Rationale: Hepatitis: hepat (liver) + itis (inflammation) = liver inflammation. Causes include
viruses (A, B, C), alcohol, medications, and autoimmune disease.
, Question 4. The prefix 'hyper-' means:
A. Below normal
B. Above normal or excessive
C. Normal
D. Absent
✓ Correct Answer: B
Rationale: Hyper- means above normal or excessive. Examples: hypertension (high blood
pressure), hyperglycemia (high blood sugar), hyperthermia (high body temperature).
Question 5. 'Bradycardia' means:
A. Slow heart rate
B. Normal heart rate
C. Fast heart rate
D. Irregular heart rate
✓ Correct Answer: A
Rationale: Bradycardia: brady (slow) + cardia (heart) = slow heart rate, typically <60 beats per
minute. Can be normal in athletes or indicate heart problems.
Question 6. The root word 'nephro' refers to:
A. Brain
B. Lung
C. Kidney
D. Liver
✓ Correct Answer: C
Rationale: Nephro means kidney. Examples: nephrology (kidney specialty), nephrectomy (kidney
removal), nephritis (kidney inflammation).
Question 7. 'Dyspnea' means:
A. Fast breathing
B. Difficult or labored breathing
C. No breathing
D. Easy breathing
✓ Correct Answer: B
Rationale: Dyspnea: dys (difficult) + pnea (breathing) = difficult or labored breathing. Common
symptom of heart and lung conditions.
