🩺

Medical Assistant Program

Study Guide β€” organized by chapter
On the exam On the job Critical / never skip this
START HERE

Course Basics & Policies

Money, timing & the national exam
EXAM / CERTIFICATION The AMCA national exam costs about $179 and is not included in tuition. You can take it up to 3 times per enrollment in this class β€” if you fail 3 times, you'd have to re-take the whole class to get another 3 attempts.
  • Keep homework organized in a binder (inch to 1.5" works well).
  • You'll get a study guide near the midterm β€” most AMCA exam questions come from that guide, so treat it as your master study list.
  • Midterm = everything up to the halfway point. Final = pulled from the same study guide, covering everything.
  • Most of the exam leans on phlebotomy and insurance topics β€” these come later in the course, so don't panic early on.
Attendance, lateness & making up missed time
CRITICAL β€” PROFESSIONALISM HABIT The program will not recommend a student to an externship/employer who is chronically late. Punctuality is treated as a job skill you're building now.
  • Sign-in sheet tracks attendance/hours β€” no online portal, it's paper-based.
  • If absent, follow up with the instructor by email (not the office manager) β€” unless it's an after-hours emergency.
  • Miss a day? You make it up on the next lab day by staying the full lab duration (e.g., if you were scheduled 7:30–noon, you stay 7:30 to whenever lab ends that day).
Lab dress code & grooming (every lab day)
ON THE JOB β€” YOU'LL BE GRADED ON THIS
  • Scrubs (any color), required every lab day (usually Fridays)
  • Closed-toe shoes only β€” no Crocs, you're working with sharps
  • No jewelry β€” if you can't remove it, tuck it into clothing (earrings/rings are infection-control + safety hazards, especially with kids)
  • No perfume/fragrance β€” patients may have allergies or respiratory issues
  • Deodorant: yes. Shower before lab: yes.
  • Hair up (bun/ponytail)
  • Nails well-manicured; if acrylic, keep them short; gel polish/regular polish is fine
  • Cosmetics applied tastefully; be mindful of false lashes (can fall onto a patient)
Certificate vs. Certification (don't mix these up)
TermWhat it means
CertificateGiven by the school once you complete didactic (classroom) + lab hours (+ externship if applicable)
CertificationGiven by a national agency (like AMCA) once you pass the national exam
Externships
  • Not every program requires one β€” depends on your program.
  • Placement depends on your availability. Full availability (mornings through early afternoon) = easier to place. Very limited/specific hours = you may need to find your own.
  • Most externships are unpaid and full-time, though paid ones do occasionally exist.
  • If placed through the program, be gracious about the placement β€” there's a waitlist of other students behind you.
  • You are always free to find your own externship that fits your schedule.
CH. 1

Basics of Healthcare & the MA Role

Administrative vs. Clinical skills
EXAM β€” know the differenceThey test whether you can tell these apart.
AdministrativeClinical
Insurance / billing, coding (CPT, ICD-10)Taking vital signs
Medical record prep, filing/organizing chartsSpecimen collection (urine, blood)
Office supply / accounts payablePerforming an EKG
SchedulingWound care
Preparing patients for exam (one of your biggest daily jobs β€” you're the first face they see)
Practice types: solo, partnership, group
TypeDescription
Solo practiceOne doctor, usually ~1 MA
Partnership2+ doctors sharing a business operation
Group / multi-provider clinicMultiple providers sharing facility, staff, income & expenses (e.g. hospitals)
Certifying agencies β€” who certifies what
EXAM β€” high-yield tableWrite this down exactly. This is one of the most commonly tested facts.
CredentialCertifying Agency
CMA β€” Certified Medical AssistantAAMA
RMA β€” Registered Medical AssistantAMT (American Medical Technologist)
NCMA β€” National Certified Medical AssistantNHA (National Healthcare Association)
Others you may see (don't need to memorize)NCCT

You, in this program, are training toward the CMA path β€” certified through AMCA.

Specialties to know β€” eyes & ears show up a LOT
EXAM β€” repeatedly emphasizedThe instructor said outright: the national exam likes questions about the eyes and ears. Know ophthalmology and audiology cold.
  • Ophthalmologist β€” diagnoses/treats diseases & disorders of the EYE (not the same as an optometrist, who measures vision only)
  • Optometrist β€” measures vision (distance charts, glasses/contacts)
  • Audiologist β€” hearing specialist
  • Oncology β€” cancer & tumors
  • Geriatrics β€” older adult patients
  • Gynecology, hematology, dermatology, cardiology β€” other common specialties mentioned
CH. 2

Professionalism

What professionalism actually means here

Not just appearance β€” it's how you act: accountability, empathy, communication, dependability, initiative, common courtesy, honesty.

ON THE JOBTake accountability for mistakes immediately β€” never cover one up. A missed error (like a wrong diagnosis or wrong medication) can cost someone their life.
Prioritizing tasks β€” the correct order
EXAM β€” order matters
  1. Emergency procedures
  2. Grooming / preparing patients
  3. Performing procedures
  4. Administrative work / files (lowest priority)
Recognizing diversity in patients

Be approachable to everyone regardless of: race, religion, age, gender identity, sexual orientation, disability, socioeconomic status.

CH. 3

Law, Ethics & HIPAA

Definitions to memorize word-for-word
EXAM β€” write these down exactly as given
TermDefinition
LawProvides the tools and framework for behavior
EthicsThe non-tangible sense of right vs. wrong; knowing the best thing to do in a situation
NegligenceFailing to provide proper/appropriate care
MalpracticeA type of negligence. In short: failure to provide proper care.
HIPAA & scope of practice
  • HIPAA = protects patient health information privacy. Includes not gossiping about patients, even casually.
  • MAs can: give injections, perform venipuncture (phlebotomy), EKGs.
  • MAs cannot: start or administer IVs β€” that's outside your scope of practice. Doing it anyway is a legal/ethical violation.
CRITICALWorking outside your scope of practice (e.g. doing an IV) is a scope-of-practice violation with real legal consequences.
CH. 4

Communication

The communication process (this was a quiz question)
EXAM β€” verbatim quiz answer"In the communication process, the receiver decodes the message based on their reference points."

Flow: Sender β†’ Message (written/oral/nonverbal) β†’ Medium β†’ Receiver β†’ Feedback loop.

Learning styles
EXAM β€” exact percentages given
StyleNotes
VisualMajority of the population
AuditoryLearns best by hearing
KinestheticLearning by doing β€” about 5% of the population
Active listening & perception
EXAM β€” quiz answers
  • Active listening = repeating words/phrases back, or giving approving/disapproving nods while someone talks.
  • Perception = awareness of your own feelings AND the feelings of others.
  • The single most universal positive nonverbal gesture = a smile.
  • Appropriate conversational distance with a patient: about 2 feet.
Communication barriers & working with disabilities
  • Common barriers: language, hearing loss (especially in older adults), physical/mental disabilities, cultural differences/anxieties around healthcare.
  • Ask about an interpreter when needed β€” don't guess.
  • Talking with a deaf/hard-of-hearing patient: face them directly, keep eye contact, don't just get louder, don't stand too far away.
Open vs. closed-ended questions
  • Closed-ended = yes/no answers.
  • Open-ended = invites detail. Examples: "What brings you in today?" / "Are you feeling any better since your last visit?"
Words & gestures to avoid
ON THE JOBNever use pet names with patients β€” "honey," "sweetie," "dear," etc. Ask what they'd like to be called instead. Avoid political/religious topics in the office.
De-escalating an upset or angry patient
EXAM β€” likely interview/scenario questionWhat would you do if a patient is yelling/disruptive? Answer: listen to their concern first, don't call 911 as a first move, and don't tell them to "calm down."
  1. Listen to their concern first
  2. Ask them to lower their voice if needed
  3. Give them a chance to calm down on their own
  4. Never match their tone β€” yelling back never helps
  5. Loop in your office manager/team if it escalates (you won't be left alone with an angry patient during training)
Maslow's Hierarchy of Needs

5 stages, from most basic to highest: physiological (food/water/oxygen/sleep) β†’ safety/security β†’ love/belonging β†’ esteem β†’ self-actualization. These are "deficit needs" β€” if one is missing, the person experiences it as a felt need.

Defense mechanisms & coping skills
TermMeaning
RepressionUnconsciously holding feelings in
SuppressionConsciously staying too busy to acknowledge feelings
ProjectionUnintentionally taking your feelings out on someone else

Healthy (adaptive) coping skills: diet & exercise, journaling, adequate sleep, music, positive affirmations, boundaries, spirituality, humor.

CH. 5

Medical Terminology

How medical terms are built

Most medical terms = Prefix + Root/Base word + Suffix. Learn the pieces and you can decode almost any term.

ON THE JOBDoctors and healthcare staff use this "universal language" so everyone means the exact same thing β€” always ask if you don't recognize a term, don't guess.
Prefixes to memorize (location, size, quantity)
PrefixMeaning
A- / N-Without (e.g. arrhythmia = without rhythm; anuria = without urination)
Ante- / Pre- / Pro-Before
Anti- / Contra-Against
Bi- / Diplo-Two
Brady-Slow
Tachy-Fast
Circum-Around
Dia- / Trans-Through
Dys-Abnormal, painful, difficult
Ecto- / Exo- / Extra-Outside / out of / away from
Endo- / Intra-Within
Epi-Upon, over
Eu-Normal, good
Hemi- / Semi-Half
Hyper- / Poly-Above normal, excessive
Hypo- / Sub-Under, beneath
Inter-Between (e.g. intercostal = between the ribs)
Iso-Same, equal
Mal-Bad
Megalo- / Mega- / Macro-Large, big
Suffixes to memorize
SuffixMeaning
-itisInflammation
-ectomySurgical removal
-ostomySurgically created opening
-pathyDisease / study of disease
-pneaBreathing (apnea = without breathing; dyspnea = difficult breathing)
-emiaBlood condition
-uriaUrine condition
-gramA recording (the result β€” e.g. an EKG printout)
-graphThe instrument that makes the recording
EdemaFluid swelling/accumulation
EmesisVomiting (hyperemesis = excessive vomiting)
-somniaSleep (insomnia = can't sleep)
Ending in "-ase"Usually an enzyme (e.g. amylase)
Body-system root words
RootRefers to
Cardio-Heart
Myo-Muscle (myocardium = heart muscle)
Osteo- / Oss-Bone
Cyano-Blue (bluish skin discoloration)
Dermato- / Cutaneo-Skin
Gastro-Stomach
Nephro- / Reno-Kidney
Uro-Urine
Leuko-White blood cells
Erythro-Red blood cells
Colpo-Vagina
Pneumo- / Pulmono-Lungs (pulmonary = respiratory-related)
Naso- / Rhino-Nose (rhinitis = inflammation of the nose)
EXAM β€” put words together Practice examples used in class: Myocarditis = inflammation of the heart muscle. Endocarditis = inflammation within the heart. Hypogastric = below the stomach.
Singular β†’ Plural (commonly tested)
SingularPlural
VertebraVertebrae
DiagnosisDiagnoses
ApexApices
AppendixAppendices
PhalanxPhalanges
AtriumAtria
BacillusBacilli
Abbreviations you'll see constantly
AbbreviationMeaning
COPDChronic obstructive pulmonary disease
CSFCerebrospinal fluid
BPBlood pressure
CVACerebrovascular accident β€” a stroke
DMDiabetes mellitus
ECG / EKGElectrocardiogram
FBSFasting blood sugar
MIMyocardial infarction β€” a heart attack
PVDPeripheral vascular disease
UAUrinalysis
A&P

Anatomy & Physiology Fundamentals

Core definitions
TermMeaning
AnatomyStudy of the physical structure of the body
PhysiologyStudy of how cells, tissues, and organs function
CytologyStudy of cells
HistologyStudy of tissue
HomeostasisA steady, stable, normal internal state
PathophysiologyStudy of the mechanism by which disease occurs
Anatomical position & directional terms
EXAMAnatomical position = standing straight, arms at sides, palms facing forward.
TermMeaning
Medial ↔ LateralToward the midline ↔ away from the midline
Proximal ↔ DistalNear point of attachment ↔ far from it
Anterior / Ventral ↔ Posterior / DorsalFront ↔ back
Superior / Cephalic ↔ Inferior / CaudalToward the head ↔ toward the feet
Body planes & cavities
  • Midsagittal plane β€” splits body into right/left halves
  • Frontal (coronal) plane β€” splits front/back
  • Transverse plane β€” cuts across the body (what a CT scan images)

Cavities: Cranial (brain/spinal cord), Thoracic (heart, lungs β€” separated from abdomen by the diaphragm), Abdominal (intestines), Pelvic.

EXAM β€” unique factThe kidneys sit behind/outside the peritoneal membrane β€” they're called retroperitoneal.
Abdominal regions

4 Quadrants: RUQ, LUQ, RLQ, LLQ

9 Regions: Epigastric (above stomach), Umbilical (belly button area), Hypogastric (below stomach), Right/Left Hypochondriac, Right/Left Lumbar, Right/Left Iliac (hip bone).

Levels of organization

Atoms/molecules β†’ Cells β†’ Tissue β†’ Organ β†’ Organ system β†’ Organism

Cell basics & transport across membranes

Key cell parts to know: cytoplasm, nucleus, cell membrane (plus mitochondria = the cell's "energy factory").

ProcessWhat it does
DiffusionHigh concentration spreads to low concentration
OsmosisWater moves through a semi-permeable membrane
FiltrationSolution/water pushed across a membrane (like a coffee filter)
Active transportLow β†’ high concentration, requires energy (ATP)
Phagocytosis"Cell eating" β€” white cells engulf bacteria
Pinocytosis"Cell drinking"
EXAM β€” tonicity, know this cold
SolutionEffect on the cell
IsotonicSame concentration as blood β€” cell stays normal/comfortable
HypotonicCell swells and can burst (fluid rushes in)
HypertonicFluid is pulled OUT of the cell (shrinks)
Tissue types
TypeFunction / example
EpithelialCovers surfaces, lines cavities, forms glands (e.g. inside of your cheek)
ConnectiveSupports/connects structures β€” bone, blood, fat, lymph
MuscleVoluntary (skeletal/striated) vs. involuntary (smooth β€” e.g. stomach; cardiac)
NerveBody's communication network; insulated by the myelin sheath
Genetic & congenital disorders β€” quick reference
ConditionWhat it is
Cleft lip / palateStructural defect of the upper lip / roof of mouth
Color deficiencyNot full "color blindness" β€” most often can't distinguish red/green
Cystic fibrosisDysfunction of exocrine glands, affects multiple organ systems
Down syndromeGenetic syndrome from improper cell division
GalactosemiaInherited disorder processing galactose (milk sugar)
HemochromatosisGenetic iron overload
Phenylketonuria (PKU)Tested in the first 24–48 hrs of life via a heel stick; needs early intervention
Spina bifidaSpine fails to close properly during early pregnancy
TalipesClubfoot
Turner syndromeAffects females; 45 chromosomes instead of 46
The 10 body systems
Nervous / Senses Integumentary Skeletal Muscular Respiratory Circulatory / Lymphatic / Immune Digestive Urinary Endocrine Reproductive
EXAM β€” memorable factThe reproductive system is the only body system not concerned with maintaining homeostasis.
VITALS

Vital Signs & Body Measurements

The 4 vital signs (memorize this first)
CRITICAL β€” NEVER GUESS ON VITALS Never estimate or "eyeball" a vital sign. A guessed number can change whether someone gets treated for a serious condition. If it seems off, re-check it.
Temperature Pulse Respiration Blood Pressure

(Some providers also track pain as an unofficial "5th vital sign," depending on the office.)

ON THE JOBHeight & weight are NOT vital signs β€” they're called mensurations. Balance beam scales are the most accurate way to get height/weight (manual measurements often beat digital ones).
🌑️ Temperature β€” averages, ranges & methods
Memorize: average, then Β±1Β° is the normal range
MethodAverageNormal range
Oral98.6Β°F97.6–99.6Β°F
Axillary (armpit)97.6Β°F96.6–98.6Β°F
Rectal (most accurate)99.6Β°F98.6–100.6Β°F

Other methods: Tympanic (ear), Temporal artery (forehead scanner).

ON THE JOB β€” color code Rectal probe = RED ("Rectal Red"). Oral probe = BLUE. Always wear gloves. Rectal is standard for babies/young children.
CRITICALNever take temperature (or blood pressure) over a wound, burn, or bandaged area. Don't take an oral temp right after a patient had something hot/cold to drink β€” wait, then re-check.

Fever ranges: ~99.6–101Β°F is a low fever; over 106Β°F is considered fatal-range. Hypothermia generally starts around 94–96Β°F.

EXAM β€” spelling trap"AURAL" (ear) is spelled differently than "ORAL" (mouth) β€” don't mix them up on paper.
πŸ’“ Pulse β€” sites, technique & abnormal terms
Normal rangeMeasure for
60–100 BPMOne FULL minute
CRITICAL β€” technique Use your index + middle finger β€” never your thumb (your thumb has its own pulse and will give a false reading). Count for a full 60 seconds β€” don't count 30 seconds and multiply by 2, that's outdated and less accurate.
TermMeaning
BradycardiaBelow 60 BPM (slow)
TachycardiaAbove 100 BPM (fast)

Pulse sites: Radial (wrist β€” most frequently used), Brachial (upper arm β€” used with BP), Carotid (neck), Femoral (groin), Popliteal (behind the knee), Dorsalis pedis (top of the foot).

🫁 Respiration & oxygen saturation
Normal rangeMeasure for
12–20 breaths/minOne FULL minute

1 inhale + 1 exhale = one respiration (don't count them separately).

TermMeaning
BradypneaBelow 12/min (slow)
TachypneaAbove 20/min (fast)
ApneaAbsence of breathing
DyspneaDifficulty breathing
ON THE JOB β€” pulse ox (SpO2) Should read above ~94–95%. Cold fingers or dark/thick nail polish can cause an inaccurate reading β€” warm the finger or try another one.
🩺 Blood pressure β€” the full breakdown

Written as Systolic / Diastolic (e.g. 120/80). Taken at the brachial site with a stethoscope + cuff + sphygmomanometer, measured in mmHg.

NumberHeart phaseWhat you hear
Systolic (top)ContractionThe FIRST beat you hear as you release the cuff
Diastolic (bottom)RelaxationThe LAST beat you hear before it fades out
EXAM β€” memorize this exact number, it's different from the textbook The national exam uses 148/96 as the number to know for Stage 1 Hypertension. The textbook itself lists Stage 1 as roughly 130–139 systolic / 80–89 diastolic β€” but go with 148/96 for the exam.
  • Hypotension (low BP): watch for readings around 90/60 or lower β€” risk of syncope (fainting).
  • Pulse pressure = systolic minus diastolic (e.g. 120–80 = 40). Should be roughly a third of the systolic number; normal is generally 30–50.
  • Pump the cuff to about 150–160 mmHg before releasing the valve to listen.
CRITICALNever take blood pressure over a wound, bruise, bandage, or on an arm affected by lymphedema. Cuff line goes on the inside of the arm, a few inches above the antecubital (AC) space.
ON THE JOBAlways ask permission first: "Can I go ahead and take your blood pressure?" Make sure legs aren't crossed and the arm is relaxed and supported.
Common medication/vitals abbreviations
AbbreviationMeaning
BIDTwice a day
TIDThree times a day
QAMEvery morning
NPONothing by mouth
POBy mouth
STATImmediately
Order of draw (blood tube colors) β€” heavily tested
EXAM β€” instructor called this out directly "Know your order of draw. Know your tube colors." This is a phlebotomy topic that shows up a lot on the national exam.
White Blue Red Gold Green Lavender Gray Yellow

(Note: the very top tube and the very bottom tube in this sequence are outside an MA's scope of practice β€” you'll get more detail on this once you reach the phlebotomy unit.)

MEDS

Administering Medications

The 7 Rights of medication administration
EXAM & ON THE JOB β€” memorize in orderThis exact list shows up on tests, and it's the checklist you'll run through your whole career.
  1. Right patient
  2. Right medication
  3. Right dose / amount
  4. Right route
  5. Right time / schedule
  6. Right documentation
  7. Right technique

Note: some facilities use 6, 8, 9, or even 10 "rights" β€” the core 7 above are the ones to know.

Rules you can't break
CRITICAL
  • Never prepare medication for someone else to administer β€” and never let someone else prepare medication for you to give. You're responsible for your own prep.
  • Always keep an accurate, up-to-date medication list for every patient (important before new prescriptions or surgery β€” some meds interact).
  • If a medication error happens (wrong patient, wrong drug, wrong dose, wrong time), report it to the practitioner immediately. Never hide or cover up an error.
Routes of medication
Oral (PO) Sublingual (under tongue) Buccal (cheek/gum) Topical Transdermal (patch) Rectal Vaginal Urethral Ophthalmic (eye) Otic (ear) Intranasal Inhalation Intradermal Subcutaneous Intramuscular Intravenous (IV)
LAB

Injections β€” the three types

The master table (this is what lab Fridays are built around)
EXAM & LAB β€” memorize all 12 numbers
TypeAngleGaugeLengthUsed for
Intradermal (ID)10–15Β°26–27G3/8–5/8"TB testing, allergy testing
Subcutaneous (SubQ)45Β°25–27G1/2–5/8"Insulin (measured in units, not mL)
Intramuscular (IM)90Β°18–23G1–1.5" (range 1–3")Vaccinations

Memory trick: the lower the gauge number, the LARGER the needle β€” so IM (through a muscle) uses the lowest/biggest numbers, and ID (thin skin) uses the highest/smallest numbers.

Injection sites
InjectionSite
IntradermalForearm β€” creates a raised "wheal" (like a mosquito bite)
SubcutaneousBack of the arm, abdomen ("belly fat"), or thigh β€” pinch the skin first
Intramuscular (adult)Deltoid (upper outer arm β€” most common for adult vaccines) or ventrogluteal/gluteus medius (side of hip)
Intramuscular (child)Vastus lateralis (outer thigh)
Needle insertion & bevel rules
  • Bevel (the needle's opening) always faces UP β€” otherwise medication can leak out.
  • Intradermal β€” do NOT fully insert the needle.
  • Subcutaneous & Intramuscular β€” needle MUST be fully inserted, or medication can leak/not deliver correctly.
Sharps safety β€” non-negotiable rules
CRITICAL β€” bloodborne pathogen risk
  • NEVER recap a used needle. This is the single most emphasized safety rule in the class β€” recapping is how people accidentally stick themselves and risk bloodborne pathogen exposure.
  • If the needle has a safety shield/locking cover, engage it fully before disposal.
  • Always ask permission before an injection: "Hi, I'm your medical assistant, can I go ahead and give this injection?"
Preparing a vial injection β€” the steps
  1. Clean the rubber stopper on the vial with an alcohol pad, and clean the patient's injection site β€” let both fully air-dry (skipping this can cause stinging)
  2. Push a small amount of air into the vial (creates a vacuum effect so it draws smoothly)
  3. Flip the vial up, draw your dose
  4. Flip down, remove the needle from the vial
  5. Never point the needle near your eyes at any point
  6. Engage the safety device (if present) before disposal

Built from class lecture notes β€” always double-check against your official textbook and current study guide before an exam.