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201+ Free CCMA (NHA) Practice Questions

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2026 Statistics

Key Facts: CCMA (NHA) Exam

150 + 30

Scored + Pretest Items

NHA CCMA test plan

3 hours

Exam Time

NHA CCMA test plan

390

Scaled Passing Standard

NHA candidate handbook

84/150

Clinical Domain Weight

NHA CCMA test plan

96%

Employers Requiring/Encouraging Cert

NHA (2025 Industry Outlook)

2 years

Renewal Cycle (10 CE credits)

NHA candidate handbook

NHA's CCMA test plan (2022 job analysis, active in 2026 prep) shows 150 scored items plus 30 pretest items in 3 hours, with Clinical Patient Care as the largest domain (84 of 150 scored items). NHA's candidate handbook uses a scaled passing standard of 390 and a 2-year recertification cycle. NHA also reports that 96% of employers require or encourage certification for medical assistants (2025 Industry Outlook).

Sample CCMA (NHA) Practice Questions

Try these sample questions to test your CCMA (NHA) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 201+ question experience with AI tutoring.

1According to CLSI guidelines, which tube should be filled FIRST during a multi-tube venipuncture?
A.Light-blue sodium citrate tube
B.Blood culture bottle
C.Lavender EDTA tube
D.Red/gold SST serum tube
Explanation: Blood culture bottles or tubes are always collected first to maintain sterility and prevent contamination of the sample by skin flora or tube additives. Drawing them first also avoids transferring microbial contaminants from non-sterile tube tops. The light-blue citrate tube follows the blood culture in the order of draw.
2In the CLSI order of draw, which tube is collected immediately before the lavender (EDTA) tube?
A.Light-blue citrate tube
B.Gray fluoride/oxalate tube
C.Blood culture bottle
D.Green heparin tube
Explanation: The order is blood culture, light-blue citrate, red/SST, green heparin, lavender EDTA, then gray. The green heparin tube comes immediately before the lavender EDTA tube. EDTA is drawn near the end because its potassium and other additives could contaminate chemistry and coagulation tests drawn earlier.
3The primary reason a specific order of draw is followed during venipuncture is to prevent:
A.Hemolysis caused by a fast blood flow
B.The needle from clotting inside the hub
C.Carryover of tube additives that cross-contaminate other specimens
D.The patient from feeling additional pain
Explanation: The order of draw prevents additive carryover, where anticoagulant or clot activator from one tube contaminates the next and skews results. For example, EDTA carryover elevates potassium and falsely lowers calcium. This contamination, not patient comfort or needle clotting, is the rationale CLSI uses.
4Which tube is drawn LAST in the standard CLSI order of draw?
A.Gray fluoride/oxalate tube
B.Green heparin tube
C.Lavender EDTA tube
D.Light-blue citrate tube
Explanation: The gray-top tube containing sodium fluoride and potassium oxalate is drawn last. Its additives would seriously interfere with most other assays if carried over, so it is placed at the end of the sequence. Gray tubes are used primarily for glucose and lactate testing.
5When performing a capillary (skin puncture) collection that includes a CBC, which microtube should be filled FIRST?
A.Gray (fluoride) microtube
B.Lavender (EDTA) microtube
C.Green (heparin) microtube
D.Red (serum) microtube
Explanation: In capillary collection the EDTA (lavender) microtube is filled first, which is the opposite of venipuncture. Skin puncture attracts platelets to the wound site, so the hematology specimen must be obtained before platelet clumping interferes with the CBC. After EDTA, other additive tubes and then serum tubes are filled.
6A lavender-top tube containing EDTA is most commonly used for which test?
A.Complete blood count (CBC)
B.Prothrombin time (PT)
C.Serum chemistry panel
D.Fasting glucose
Explanation: EDTA in the lavender tube binds calcium to prevent clotting and preserves cell morphology, making it ideal for hematology tests such as the CBC. PT/coagulation studies use light-blue citrate tubes, and glucose uses gray fluoride tubes. EDTA is the standard anticoagulant for whole-blood cell counts.
7A light-blue sodium citrate tube must be filled at the correct blood-to-anticoagulant ratio of:
A.4 parts blood to 1 part citrate
B.1 part blood to 1 part citrate
C.9 parts blood to 1 part citrate
D.9 parts citrate to 1 part blood
Explanation: Coagulation tubes require a 9:1 ratio of blood to sodium citrate, so the tube must be filled completely. An underfilled tube has excess citrate that prolongs PT/PTT results, leading to inaccurate clotting times. This is why short-draw citrate tubes are a common rejection reason.
8Which additive is found in a gray-top tube, and what does it preserve?
A.Lithium heparin, which preserves electrolytes
B.Sodium citrate, which preserves clotting factors
C.EDTA, which preserves blood cells
D.Sodium fluoride/potassium oxalate, which preserves glucose
Explanation: The gray tube contains sodium fluoride (an antiglycolytic agent) and potassium oxalate (an anticoagulant). Fluoride inhibits glycolysis so blood cells do not consume glucose, keeping the glucose level stable for accurate testing. This makes gray tubes the standard for glucose and lactate.
9A green-top tube containing heparin is primarily used to collect specimens for:
A.Plasma chemistry and electrolyte testing
B.Prothrombin time
C.Complete blood count
D.Blood cultures
Explanation: Heparin prevents clotting by inhibiting thrombin, yielding plasma suitable for many chemistry and STAT electrolyte tests. CBCs use EDTA tubes and PT uses citrate tubes. The green tube is favored when fast plasma chemistry results are needed because it requires no clotting time.
10A red-top or gold/tiger-top SST tube is used to obtain which type of specimen?
A.Serum for chemistry and serology
B.Whole blood for a CBC
C.Arterial blood for blood gases
D.Plasma for coagulation studies
Explanation: Plain red tubes and gold/SST (serum separator) tubes allow the blood to clot and yield serum after centrifugation, used for chemistry and serology testing. Coagulation requires anticoagulated plasma (citrate), and CBC requires whole blood (EDTA). The SST gel separates serum from the clot during spinning.

About the CCMA (NHA) Exam

The CCMA credential validates core clinical and front-office skills for medical assistants. NHA's current CCMA test plan uses 150 scored questions plus 30 pretest items in a 3-hour exam window.

Questions

180 scored questions

Time Limit

3 hours

Passing Score

Scaled score 390 (200-500 scale)

Exam Fee

Approximately $160-$165 per attempt (varies by sponsor; paid at scheduling) (NHA / PSI / Live Remote Proctoring)

CCMA (NHA) Exam Content Outline

15 + 8 items

Foundational Knowledge + A&P

Medical terminology, basic pharmacology, healthcare settings, body systems, and disease-process basics

84 items

Clinical Patient Care

Patient intake and vitals, general care, infection control, point-of-care testing, phlebotomy, and EKG support

12 items

Patient Care Coordination and Education

Patient instruction, follow-up, care transitions, and health-literacy support

12 items

Administrative Assisting

Scheduling, registration, documentation workflow, and office coordination

12 items

Communication and Customer Service

Professional communication, patient-facing service, and de-escalation in clinical settings

7 items

Medical Law and Ethics

Confidentiality, consent, scope boundaries, and compliant documentation behavior

How to Pass the CCMA (NHA) Exam

What You Need to Know

  • Passing score: Scaled score 390 (200-500 scale)
  • Exam length: 180 questions
  • Time limit: 3 hours
  • Exam fee: Approximately $160-$165 per attempt (varies by sponsor; paid at scheduling)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

CCMA (NHA) Study Tips from Top Performers

1Weight your study by blueprint size: Clinical Patient Care is the largest section by far
2Run daily drills on vitals, infection-control workflow, specimen handling, and EKG setup
3Practice patient-intake and communication scenarios, not just term memorization
4Use timed mixed sets to get comfortable with a 3-hour, 180-item exam session
5Track misses by domain and rebalance weekly toward low-scoring areas

Frequently Asked Questions

How many questions are on the CCMA exam?

NHA's CCMA test plan lists 180 total items: 150 scored questions and 30 pretest questions. You are not told which items are pretest during the exam.

How long is the CCMA exam?

The CCMA exam window is 3 hours. Because Clinical Patient Care is the biggest domain, candidates should pace for scenario-heavy clinical questions.

What score do I need to pass CCMA?

NHA's candidate handbook uses scaled scoring from 200 to 500, with 390 as the passing standard for exams covered by the handbook.

What are the current CCMA eligibility pathways?

NHA lists education and work-experience pathways: a high school diploma/equivalency plus either completion of a medical assistant program within 5 years or qualifying supervised work experience.

Where can I take the CCMA exam and when do results post?

NHA describes school-based testing, PSI test centers, and live remote proctoring. For online CCMA exams, NHA states official results are posted to the candidate account within two days of scoring.

How often do I renew CCMA certification?

NHA's handbook states a 2-year renewal cycle for most credentials and requires 10 continuing education credits per cycle (with a separate California trainer rule).