CCMA (Clinical Medical Assistant) Exam Review with
Complete Solutions
Clinical Procedures
Which vein is most commonly used for venipuncture?
A. Basilic
B. Cephalic
C. Median cubital
D. Radial
Rationale: The median cubital vein is preferred because it is large, superficial, and less
likely to roll.
What is the normal range for an adult pulse?
A. 40–60 bpm
B. 60–100 bpm
C. 100–120 bpm
D. 120–140 bpm
Rationale: Normal adult resting heart rate is 60–100 beats per minute.
Which PPE is required for airborne precautions?
A. Gloves only
B. Surgical mask
C. N95 respirator
D. Face shield
Rationale: Airborne pathogens (e.g., TB) require N95 respirators.
Patient Care
Which position is used for rectal temperature measurement?
A. Supine
B. Sims
C. Fowler’s
D. Trendelenburg
Rationale: Sims position allows easy access to the rectal area.
What is the first step in wound care?
A. Apply dressing
B. Cleanse wound
C. Apply antibiotic
D. Assess pain
Rationale: Cleaning prevents infection before applying dressings.
Pharmacology
Which route has the fastest absorption?
,A. Oral
B. Intramuscular
C. Intravenous
D. Subcutaneous
Rationale: IV administration delivers medication directly into the bloodstream.
What does “q.i.d.” mean?
A. Once daily
B. Twice daily
C. Three times daily
D. Four times daily
Rationale: “q.i.d.” is Latin for “quater in die,” meaning four times a day.
Laboratory
Which test measures blood glucose control over 2–3 months?
A. Fasting glucose
B. HbA1c
C. OGTT
D. Random glucose
Rationale: HbA1c reflects average blood sugar over 2–3 months.
What is the first step after a needlestick injury?
A. Report incident
B. Wash area with soap and water
C. Apply bandage
D. Seek counseling
Rationale: Immediate washing reduces pathogen transmission risk.
EKG & Cardiology
Which lead is considered the “rhythm strip”?
A. Lead I
B. Lead II
C. Lead III
D. V1
Rationale: Lead II provides the best view of atrial activity and rhythm.
Vital Signs & Measurements
Which artery is most commonly used to measure blood pressure?
A. Radial
B. Brachial
C. Carotid
D. Femoral
Rationale: The brachial artery is used because of its accessibility and reliability.
Normal adult respiratory rate is:
A. 8–12 breaths/min
, B. 12–20 breaths/min
C. 20–30 breaths/min
D. 30–40 breaths/min
Rationale: The normal adult respiratory rate is 12–20 per minute.
Infection Control
Which disinfectant is most effective against tuberculosis bacteria?
A. Alcohol
B. Bleach
C. Soap
D. Hydrogen peroxide
Rationale: Sodium hypochlorite (bleach) is effective against TB organisms.
Hand hygiene is best performed with:
A. Cold water only
B. Soap and water
C. Alcohol wipes only
D. Gloves
Rationale: Soap and water are the gold standard, especially when hands are visibly
soiled.
Anatomy & Physiology
Which organ produces insulin?
A. Liver
B. Pancreas
C. Kidney
D. Gallbladder
Rationale: The pancreas secretes insulin from the beta cells of the islets of Langerhans.
Which chamber of the heart pumps blood to the lungs?
A. Left atrium
B. Left ventricle
C. Right atrium
D. Right ventricle
Rationale: The right ventricle pumps deoxygenated blood into the pulmonary arteries.
EKG & Cardiology
A flat line on an EKG indicates:
A. Tachycardia
B. Asystole
C. Bradycardia
D. Atrial fibrillation
Rationale: Asystole is the absence of electrical activity, shown as a flat line.
Which wave represents atrial depolarization?
Complete Solutions
Clinical Procedures
Which vein is most commonly used for venipuncture?
A. Basilic
B. Cephalic
C. Median cubital
D. Radial
Rationale: The median cubital vein is preferred because it is large, superficial, and less
likely to roll.
What is the normal range for an adult pulse?
A. 40–60 bpm
B. 60–100 bpm
C. 100–120 bpm
D. 120–140 bpm
Rationale: Normal adult resting heart rate is 60–100 beats per minute.
Which PPE is required for airborne precautions?
A. Gloves only
B. Surgical mask
C. N95 respirator
D. Face shield
Rationale: Airborne pathogens (e.g., TB) require N95 respirators.
Patient Care
Which position is used for rectal temperature measurement?
A. Supine
B. Sims
C. Fowler’s
D. Trendelenburg
Rationale: Sims position allows easy access to the rectal area.
What is the first step in wound care?
A. Apply dressing
B. Cleanse wound
C. Apply antibiotic
D. Assess pain
Rationale: Cleaning prevents infection before applying dressings.
Pharmacology
Which route has the fastest absorption?
,A. Oral
B. Intramuscular
C. Intravenous
D. Subcutaneous
Rationale: IV administration delivers medication directly into the bloodstream.
What does “q.i.d.” mean?
A. Once daily
B. Twice daily
C. Three times daily
D. Four times daily
Rationale: “q.i.d.” is Latin for “quater in die,” meaning four times a day.
Laboratory
Which test measures blood glucose control over 2–3 months?
A. Fasting glucose
B. HbA1c
C. OGTT
D. Random glucose
Rationale: HbA1c reflects average blood sugar over 2–3 months.
What is the first step after a needlestick injury?
A. Report incident
B. Wash area with soap and water
C. Apply bandage
D. Seek counseling
Rationale: Immediate washing reduces pathogen transmission risk.
EKG & Cardiology
Which lead is considered the “rhythm strip”?
A. Lead I
B. Lead II
C. Lead III
D. V1
Rationale: Lead II provides the best view of atrial activity and rhythm.
Vital Signs & Measurements
Which artery is most commonly used to measure blood pressure?
A. Radial
B. Brachial
C. Carotid
D. Femoral
Rationale: The brachial artery is used because of its accessibility and reliability.
Normal adult respiratory rate is:
A. 8–12 breaths/min
, B. 12–20 breaths/min
C. 20–30 breaths/min
D. 30–40 breaths/min
Rationale: The normal adult respiratory rate is 12–20 per minute.
Infection Control
Which disinfectant is most effective against tuberculosis bacteria?
A. Alcohol
B. Bleach
C. Soap
D. Hydrogen peroxide
Rationale: Sodium hypochlorite (bleach) is effective against TB organisms.
Hand hygiene is best performed with:
A. Cold water only
B. Soap and water
C. Alcohol wipes only
D. Gloves
Rationale: Soap and water are the gold standard, especially when hands are visibly
soiled.
Anatomy & Physiology
Which organ produces insulin?
A. Liver
B. Pancreas
C. Kidney
D. Gallbladder
Rationale: The pancreas secretes insulin from the beta cells of the islets of Langerhans.
Which chamber of the heart pumps blood to the lungs?
A. Left atrium
B. Left ventricle
C. Right atrium
D. Right ventricle
Rationale: The right ventricle pumps deoxygenated blood into the pulmonary arteries.
EKG & Cardiology
A flat line on an EKG indicates:
A. Tachycardia
B. Asystole
C. Bradycardia
D. Atrial fibrillation
Rationale: Asystole is the absence of electrical activity, shown as a flat line.
Which wave represents atrial depolarization?
