NHA CCMA 2026 EXAM CLINICAL
MEDICAL ASSISTANT EXAM WITH
QUESTIONS AND CORRECT ANSWERS
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1. Which chamber of the heart pumps oxygenated blood to the body?
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left ventricle
Correct Answer: D
Explanation: The left ventricle pumps oxygenated blood through the aorta to the body. The
right ventricle pumps deoxygenated blood to the lungs, while the atria receive blood
returning to the heart.
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2. A medical assistant is preparing a patient for a venipuncture. Which action should be
performed first?
A. Apply the tourniquet
B. Verify the patient’s identity
C. Insert the needle
D. Label the specimen tube
Correct Answer: B
Explanation: Patient identification must always be verified before any procedure to prevent
errors. Applying the tourniquet and collecting the specimen occur afterward, while labeling
is done after collection.
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3. Which abbreviation means “twice a day”?
A. PRN
B. BID
C. TID
D. QID
Correct Answer: B
Explanation: BID stands for “bis in die,” meaning twice daily. TID means three times daily,
QID means four times daily, and PRN means as needed.
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, 4. Which blood vessel carries oxygenated blood away from the heart?
A. Pulmonary vein
B. Inferior vena cava
C. Aorta
D. Coronary sinus
Correct Answer: C
Explanation: The aorta is the main artery carrying oxygenated blood from the heart to the
body. Pulmonary veins carry oxygenated blood to the heart from the lungs.
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5. A pulse rate of 110 beats per minute in an adult is known as:
A. Bradycardia
B. Tachycardia
C. Arrhythmia
D. Hypertension
Correct Answer: B
Explanation: Tachycardia refers to a heart rate above 100 beats per minute in adults.
Bradycardia is a slow heart rate below 60 beats per minute.
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6. Which needle gauge is commonly used for routine venipuncture in adults?
A. 14 gauge
B. 18 gauge
C. 21 gauge
D. 25 gauge
Correct Answer: C
Explanation: A 21-gauge needle is commonly used for routine adult venipuncture because it
balances patient comfort with adequate blood flow.
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7. Which organization regulates workplace safety in healthcare settings?
A. CDC
B. OSHA
C. HIPAA
D. FDA
Correct Answer: B
Explanation: OSHA (Occupational Safety and Health Administration) establishes standards
for workplace safety, including handling bloodborne pathogens.
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8. The medical term “cyanosis” refers to:
A. Yellowing of the skin
B. Redness of the skin
C. Bluish discoloration of the skin
D. Swelling of the skin
Correct Answer: C
Explanation: Cyanosis is a bluish discoloration caused by inadequate oxygen in the blood.
Jaundice refers to yellowing of the skin.
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9. Which part of the microscope controls the amount of light entering the specimen?
A. Eyepiece
B. Condenser
C. Diaphragm
D. Objective lens
Correct Answer: C
Explanation: The diaphragm regulates the amount of light passing through the specimen. The
condenser focuses the light.
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10. A patient’s blood pressure reading is 150/96 mmHg. This finding indicates:
A. Hypotension
B. Normal blood pressure
C. Hypertension
D. Bradycardia
Correct Answer: C
Explanation: A blood pressure of 150/96 mmHg is elevated and classified as hypertension.
Hypotension refers to abnormally low blood pressure.
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11. Which position is commonly used for a pelvic examination?
A. Fowler’s
B. Sims’
C. Lithotomy
D. Prone
Correct Answer: C
, Explanation: The lithotomy position is used for pelvic and gynecological examinations
because it provides optimal access to the pelvic area.
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12. Which laboratory test measures average blood glucose levels over the previous 2–3
months?
A. CBC
B. Hemoglobin A1C
C. Lipid panel
D. PT/INR
Correct Answer: B
Explanation: Hemoglobin A1C reflects long-term glucose control over approximately 2–3
months. CBC measures blood cell counts.
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13. Which route of medication administration provides the fastest absorption?
A. Oral
B. Intramuscular
C. Intradermal
D. Intravenous
Correct Answer: D
Explanation: Intravenous administration delivers medication directly into the bloodstream,
resulting in immediate absorption.
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14. A medical assistant accidentally sticks themselves with a used needle. What is the
first action to take?
A. Complete an incident report
B. Notify the supervisor
C. Wash the area with soap and water
D. Call the patient
Correct Answer: C
Explanation: The first step after a needlestick injury is to wash the affected area thoroughly
with soap and water to reduce contamination risk.
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15. Which term describes the destruction of all microorganisms, including spores?
A. Sanitization
B. Disinfection
MEDICAL ASSISTANT EXAM WITH
QUESTIONS AND CORRECT ANSWERS
━━━━━━━━━━━━━━━━━━
1. Which chamber of the heart pumps oxygenated blood to the body?
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left ventricle
Correct Answer: D
Explanation: The left ventricle pumps oxygenated blood through the aorta to the body. The
right ventricle pumps deoxygenated blood to the lungs, while the atria receive blood
returning to the heart.
━━━━━━━━━━━━━━━━━━
2. A medical assistant is preparing a patient for a venipuncture. Which action should be
performed first?
A. Apply the tourniquet
B. Verify the patient’s identity
C. Insert the needle
D. Label the specimen tube
Correct Answer: B
Explanation: Patient identification must always be verified before any procedure to prevent
errors. Applying the tourniquet and collecting the specimen occur afterward, while labeling
is done after collection.
━━━━━━━━━━━━━━━━━━
3. Which abbreviation means “twice a day”?
A. PRN
B. BID
C. TID
D. QID
Correct Answer: B
Explanation: BID stands for “bis in die,” meaning twice daily. TID means three times daily,
QID means four times daily, and PRN means as needed.
━━━━━━━━━━━━━━━━━━
, 4. Which blood vessel carries oxygenated blood away from the heart?
A. Pulmonary vein
B. Inferior vena cava
C. Aorta
D. Coronary sinus
Correct Answer: C
Explanation: The aorta is the main artery carrying oxygenated blood from the heart to the
body. Pulmonary veins carry oxygenated blood to the heart from the lungs.
━━━━━━━━━━━━━━━━━━
5. A pulse rate of 110 beats per minute in an adult is known as:
A. Bradycardia
B. Tachycardia
C. Arrhythmia
D. Hypertension
Correct Answer: B
Explanation: Tachycardia refers to a heart rate above 100 beats per minute in adults.
Bradycardia is a slow heart rate below 60 beats per minute.
━━━━━━━━━━━━━━━━━━
6. Which needle gauge is commonly used for routine venipuncture in adults?
A. 14 gauge
B. 18 gauge
C. 21 gauge
D. 25 gauge
Correct Answer: C
Explanation: A 21-gauge needle is commonly used for routine adult venipuncture because it
balances patient comfort with adequate blood flow.
━━━━━━━━━━━━━━━━━━
7. Which organization regulates workplace safety in healthcare settings?
A. CDC
B. OSHA
C. HIPAA
D. FDA
Correct Answer: B
Explanation: OSHA (Occupational Safety and Health Administration) establishes standards
for workplace safety, including handling bloodborne pathogens.
,━━━━━━━━━━━━━━━━━━
8. The medical term “cyanosis” refers to:
A. Yellowing of the skin
B. Redness of the skin
C. Bluish discoloration of the skin
D. Swelling of the skin
Correct Answer: C
Explanation: Cyanosis is a bluish discoloration caused by inadequate oxygen in the blood.
Jaundice refers to yellowing of the skin.
━━━━━━━━━━━━━━━━━━
9. Which part of the microscope controls the amount of light entering the specimen?
A. Eyepiece
B. Condenser
C. Diaphragm
D. Objective lens
Correct Answer: C
Explanation: The diaphragm regulates the amount of light passing through the specimen. The
condenser focuses the light.
━━━━━━━━━━━━━━━━━━
10. A patient’s blood pressure reading is 150/96 mmHg. This finding indicates:
A. Hypotension
B. Normal blood pressure
C. Hypertension
D. Bradycardia
Correct Answer: C
Explanation: A blood pressure of 150/96 mmHg is elevated and classified as hypertension.
Hypotension refers to abnormally low blood pressure.
━━━━━━━━━━━━━━━━━━
11. Which position is commonly used for a pelvic examination?
A. Fowler’s
B. Sims’
C. Lithotomy
D. Prone
Correct Answer: C
, Explanation: The lithotomy position is used for pelvic and gynecological examinations
because it provides optimal access to the pelvic area.
━━━━━━━━━━━━━━━━━━
12. Which laboratory test measures average blood glucose levels over the previous 2–3
months?
A. CBC
B. Hemoglobin A1C
C. Lipid panel
D. PT/INR
Correct Answer: B
Explanation: Hemoglobin A1C reflects long-term glucose control over approximately 2–3
months. CBC measures blood cell counts.
━━━━━━━━━━━━━━━━━━
13. Which route of medication administration provides the fastest absorption?
A. Oral
B. Intramuscular
C. Intradermal
D. Intravenous
Correct Answer: D
Explanation: Intravenous administration delivers medication directly into the bloodstream,
resulting in immediate absorption.
━━━━━━━━━━━━━━━━━━
14. A medical assistant accidentally sticks themselves with a used needle. What is the
first action to take?
A. Complete an incident report
B. Notify the supervisor
C. Wash the area with soap and water
D. Call the patient
Correct Answer: C
Explanation: The first step after a needlestick injury is to wash the affected area thoroughly
with soap and water to reduce contamination risk.
━━━━━━━━━━━━━━━━━━
15. Which term describes the destruction of all microorganisms, including spores?
A. Sanitization
B. Disinfection
