Mastering pharmacology is one of the most critical challenges for any Certified Medical Assistant (CMA) candidate. From calculating complex dosages to ensuring patient safety during administration, the stakes are high. This practice test is designed to solidify your knowledge and build the confidence you need to succeed. With our targeted resources and rigorous practice questions, you will Pass CMA Exam on Your First Try.
What’s Covered
- Pharmacology Fundamentals
- Medication Administration Routes
- Dosage Calculations
- Drug Classifications
- Medication Safety
Why This Matters
Pharmacology is not just about memorizing drug names; it is about understanding how the body interacts with medication and how to administer it safely. On the CMA exam, the clinical competency section tests your ability to apply this knowledge in real-world scenarios. A strong grasp of these concepts prevents medical errors and ensures optimal patient outcomes.
Many students lose points on Common Pitfalls such as simple calculation errors, selecting the incorrect needle gauge or length for specific injections, and failing to verify patient allergies before administration. This practice test highlights these areas, ensuring you are prepared to avoid these traps on exam day.
How to Use This Test
This test consists of 53 carefully curated questions that mirror the format and difficulty of the actual CMA certification exam. To get the most out of this session, simulate a real testing environment. Find a quiet space, set a timer, and avoid using reference materials during the attempt. Once complete, review your answers thoroughly to understand the rationale behind each correct response. This active recall method is proven to improve retention and identify knowledge gaps.
What to Focus On
While every topic in this module is essential, we recommend paying extra attention to these High-Yield Topics that appear frequently on the exam:
- Rights of Medication Administration: Ensure you know the standard “Rights” (Patient, Medication, Dose, Route, Time, Documentation, etc.) inside and out.
- Insulin Administration: Understand the types of insulin (rapid-acting, long-acting), proper mixing techniques (clear to cloudy), and injection sites.
- Injectable Medication Techniques: Differentiate between Intradermal (ID), Subcutaneous (SC), and Intramuscular (IM) injections regarding needle selection, angle of insertion, and anatomical sites.
Start Your Practice Test
Are you ready to put your knowledge to the test? Click the button below to begin Clinical Competency Part 4.
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- Exam Room Techniques, Patient Preparation and Infection Control 0%
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Question 1 of 50
1. Question
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Hint: Consider which ethical and legal process requires the physician to explain the procedure, risks, benefits, and alternatives so the patient can make a knowledgeable decision.
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Question 2 of 50
2. Question
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Hint: Think “bruise” from blunt trauma—blood pools in tissues causing discoloration without disrupting the skin surface (ecchymosis), unlike lacerations or punctures which break the skin.
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Question 3 of 50
3. Question
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Hint: Distinguish between subjective symptoms the patient reports (like pain or nausea) and objective signs you can observe or measure during an exam—choose the visible/observable finding.
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Question 4 of 50
4. Question
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Hint: Consider the fluid that surrounds and cushions the fetus and is sampled during amniocentesis for genetic testing because it contains fetal cells shed into it.
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Question 5 of 50
5. Question
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Hint: Use the kilogram-to-pound conversion factor (about 1 kg = 2.2 lb) and multiply that by 100 to get the patient’s weight in pounds.
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Question 6 of 50
6. Question
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Hint: Think pediatric long-bone injuries where the bone is pliable—one cortex bends or splinters while the opposite cortex fractures, producing an incomplete break common in children.
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Question 7 of 50
7. Question
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Hint: To get an accurate respiratory rate, observe and count breaths unobtrusively so the patient doesn’t alter their breathing—often done immediately after taking the pulse while maintaining hand placement so the patient remains unaware.
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Question 8 of 50
8. Question
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Hint: Accurate dosing relies on choosing the appropriately sized measuring device, reading liquid measurements at eye level, and verifying the order—consider whether combining these steps gives the most reliable result.
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Question 9 of 50
9. Question
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Hint: For a conscious person with a complete airway obstruction (unable to speak, cough, or breathe), the priority is an immediate physical maneuver that increases intrathoracic pressure to force the object out—do this before offering fluids or starting chest compressions/CPR.
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Question 10 of 50
10. Question
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Hint: Remember that the microhematocrit (microcapillary) method measures packed cell volume (the proportion of cells to plasma) and is commonly used to assess conditions like anemia.
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Question 11 of 50
11. Question
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Hint: Focus on which electrolyte deficiency produces muscle cramps, constipation and potential cardiac effects — treatment is targeted replacement, with oral therapy for mild cases and IV replacement with cardiac monitoring for severe hypovolemia or ECG changes.
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Question 12 of 50
12. Question
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Hint: Remember that needle “gauge” refers to its diameter and that the numerical gauge and lumen size have an inverse relationship—higher gauge numbers mean a narrower bore.
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Question 13 of 50
13. Question
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Hint: For impaled objects, do not remove the object—stabilize it to prevent further tissue damage and prepare for urgent transfer or evaluation.
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Question 14 of 50
14. Question
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Hint: Remember common medical roots for pain—look for the elements that start with “alg-” and “dyn-” which are used to denote pain.
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Question 15 of 50
15. Question
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Hint: Hydrochlorothiazide is a thiazide diuretic—think about how promoting renal sodium and water loss affects blood volume and therefore blood pressure.
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Question 16 of 50
16. Question
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Hint: Think of the AMA-maintained, five-digit numeric codes used specifically to report physician procedures and services for billing and reimbursement.
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Question 17 of 50
17. Question
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Hint: Remember that the duodenum is the first segment of the small intestine and is the recipient of bile and pancreatic secretions; insulin is released into the bloodstream, not directly into the intestinal lumen.
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Question 18 of 50
18. Question
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Hint: This describes Rh incompatibility where maternal IgG antibodies cross the placenta and destroy fetal red blood cells, leading to anemia and jaundice in the newborn—what is this clinical condition called?
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Question 19 of 50
19. Question
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Hint: Localizing pain to specific abdominal quadrants (right/left, upper/lower) helps map symptoms to the most likely underlying organs, so have the patient point to the exact area rather than describing severity or timing first.
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Question 20 of 50
20. Question
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Hint: Anxiety triggers sympathetic stimulation, often increasing heart rate, and the patient’s movement or trembling can create artifact that degrades the quality of the tracing.
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Question 21 of 50
21. Question
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Hint: A verruca is a common wart caused by HPV and is contagious—think about common first-line self-care options like topical salicylic acid available over the counter rather than viral hepatitis causes or noncontagious lesions.
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Question 22 of 50
22. Question
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Hint: Think of the Review of Systems as a systematic, symptom-focused checklist across body systems to elicit issues the patient may not have volunteered during the history.
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Question 23 of 50
23. Question
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Hint: Think about the step where digested nutrients pass through the intestinal wall (via villi and microvilli) into the bloodstream for transport to cells.
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Question 24 of 50
24. Question
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Hint: Persistent chest pain with diaphoresis lasting >30 minutes and not responding to analgesics is classic for an acute ischemic cardiac event due to coronary artery occlusion—think emergency cardiac causes.
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Question 25 of 50
25. Question
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Hint: Think about the three tiny ossicles located in the middle ear that transmit sound vibrations—one of these is the smallest bone in the body.
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Question 26 of 50
26. Question
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Hint: Think about the term that describes reduced blood flow/oxygen delivery to the heart muscle from a partial arterial blockage causing chest pain, rather than irreversible tissue death or an enlarged heart.
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Question 27 of 50
27. Question
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Hint: Surgical asepsis aims to achieve and maintain a sterile environment by eliminating all microorganisms (including spores), such as through sterilization of instruments and creation of a sterile field.
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Question 28 of 50
28. Question
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Hint: Convert milligrams to grams (1000 mg = 1 g) to determine what fraction of a one-gram tablet equals 500 mg.
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Question 29 of 50
29. Question
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Hint: Think about the Latin notation on prescriptions that literally means “let it be repeated”—this is the section that specifies refill or repeat information rather than the drug name, dispensing instructions, or prescriber signature.
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Question 30 of 50
30. Question
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Hint: Identify the root that refers to the gallbladder (“cholecyst-“) and remember the suffix “-ectomy” denotes surgical removal, while other options refer to stones, colon surgery, or bladder repair.
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Question 31 of 50
31. Question
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Hint: “Non‑parenteral” refers to routes that do not involve injections or breaching the skin—for example, enteral or topical methods like oral or rectal administration, unlike IV, IM, or intracardiac routes.
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Question 32 of 50
32. Question
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Hint: Think of the condition characterized by elevated intraocular pressure that can damage the optic nerve and gradually reduce peripheral vision if untreated.
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Question 33 of 50
33. Question
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Hint: Think pediatric bone elasticity—greenstick fractures are incomplete breaks where the bone bends and cracks on one side, commonly affecting long bones in children.
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Question 34 of 50
34. Question
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Hint: Think about the proofreader’s symbol that signifies terminal punctuation—the mark that explicitly indicates an end-of-sentence dot should be inserted.
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Question 35 of 50
35. Question
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Hint: Think of the root used in terms like “myelogram” and “myelopathy” (related to marrow or spinal cord), and contrast it with “oste/o” meaning bone and “myc/o” meaning fungus.
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Question 36 of 50
36. Question
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Hint: Divide the total daily milligrams by the milligrams per tablet to find how many tablets are needed—remember splitting the dose into morning and evening doesn’t change the total number of tablets per day.
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Question 37 of 50
37. Question
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Hint: Medical records are legal documents that require permanence—think about what writing method preserves entries and prevents alteration when deciding which option is incorrect.
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Question 38 of 50
38. Question
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Hint: Rewarm frostbitten tissue gradually using tepid/warm water and avoid both cold exposure and sudden extreme heat or direct dry heat sources like heating pads, which can worsen damage.
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Question 39 of 50
39. Question
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Hint: Bordetella pertussis is the classic cause of a pediatric illness characterized by paroxysmal coughing spells and a distinctive inspiratory “whoop” sound. Think of a severe cough syndrome common in unvaccinated children.
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Question 40 of 50
40. Question
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Hint: Consider the word element that appears before the root to modify or qualify its meaning—it’s located at the start of the term, not at the end or acting as a linking vowel.
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Question 41 of 50
41. Question
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Hint: Think of the prominent lateral projection on the proximal femur used for major muscle attachment — a large, blunt, irregular process rather than a small bump or an articular surface.
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Question 42 of 50
42. Question
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Hint: Focus on prevention: which option represents an intervention given to produce immunity or prevent infection before exposure, rather than to treat symptoms or an established disease?
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Question 43 of 50
43. Question
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Hint: Consider a cause that produces blistering on sun‑exposed skin from acute thermal/UV injury, often with a history of prolonged outdoor exposure and pain rather than typical signs of infection or trauma.
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Question 44 of 50
44. Question
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Hint: Consider which tools are needed to visualize and access the cervix during a gynecologic exam versus instruments used to test reflexes in a neurologic assessment.
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Question 45 of 50
45. Question
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Hint: Consider which granulocyte is packed with granules that mediate allergic reactions and immediate hypersensitivity by releasing histamine (and is functionally similar to tissue mast cells).
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Question 46 of 50
46. Question
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Hint: Think about a macrocytic, megaloblastic anemia seen in strict vegans due to deficiency of a nutrient found primarily in animal products and requiring intrinsic factor for absorption.
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Question 47 of 50
47. Question
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Hint: Luteinizing hormone surges trigger ovulation, so monitoring LH is typically used to time fertile periods when attempting conception.
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Question 48 of 50
48. Question
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Hint: Remember that hepatitis D is a defective virus that needs the hepatitis B surface antigen to replicate, so it only occurs in the presence of hepatitis B infection.
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Question 49 of 50
49. Question
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Hint: Think of the suffix that means “surgical puncture to withdraw fluid,” commonly used for joint or body cavity aspiration procedures.
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Question 50 of 50
50. Question
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Hint: Remember that standard (universal) precautions apply to all patient interactions—PPE and protective measures are based on exposure risk, not only when a patient is known to be infected.
Medical Disclaimer: The content provided in this practice test is for educational purposes only and is intended to assist students in preparing for the CMA certification exam. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or medication.