CCMA medication administration practice questions, with every answer explained

1. Right room, table, gown, lighting, and temperature
2. Right patient, drug, dose, route, time, and documentation
3. Right diagnosis, prognosis, treatment plan, and referral
4. Right insurance, provider, pharmacy, copay, and refill

Answer: B. The rights of medication administration are the patient, the drug, the dose, the route, the time, and documentation; many references add the right reason and the right to refuse. They are checked every time, against the provider's order.

Why not A: These relate to room preparation, not medication safety.

Why not C: Diagnosis and treatment planning are provider responsibilities, not the administration rights.

Why not D: These are administrative details, not medication safety checks.

Exam tactic: Patient, drug, dose, route, time, documentation. Then reason and refusal.

1. Only after the medication has been given, while documenting the visit
2. Three times: taking it from storage, preparing it, and before giving it
3. Only when the medication is new to the practice or rarely used
4. Once, when the medication is first removed from the storage cabinet

Answer: B. The three-check rule catches look-alike and sound-alike errors at each step: when the container is picked up, when the dose is prepared, and again before administration or when the container is returned.

Why not A: Checking after administration is too late to prevent an error.

Why not C: Every medication is checked every time, familiar or not.

Why not D: A single check misses errors introduced during preparation.

Exam tactic: Three label checks, every time.

1. One week after placement; the presence of itching
2. 48 to 72 hours after placement; the diameter of induration in millimeters
3. Immediately after placement; the size of the wheal
4. 24 hours after placement; the diameter of the redness

Answer: B. The test is read 48 to 72 hours after placement by a trained reader who palpates and measures the induration (hardened, raised area) across the forearm in millimeters. Redness alone is not measured. A test not read within the window is repeated.

Why not A: One week is outside the reading window.

Why not C: The wheal at placement confirms correct technique, not the result.

Why not D: Twenty-four hours is too early, and redness is not the measured finding.

Exam tactic: Read at 48 to 72 hours. Measure the bump, not the blush.

1. 23 to 27 gauge, about 5/8 inch, at a 45 degree angle
2. 18 gauge, 1.5 inch, at a 90 degree angle
3. 30 gauge, 1/4 inch, at a 10 degree angle into the dermis
4. 21 gauge, 1 inch, at a 15 degree angle

Answer: A. Subcutaneous injections deliver medication into the fatty layer under the skin. A short, fine needle (commonly 23 to 27 gauge, about 5/8 inch) at a 45 degree angle is standard; a 90 degree angle may be used with very short needles or when a larger fold of tissue can be pinched.

Why not B: A large, long needle at 90 degrees is used for IM injections, not subcutaneous.

Why not C: Placement into the dermis describes an intradermal injection.

Why not D: A 15 degree angle places the medication too shallow, and 21 gauge is larger than needed.

Exam tactic: Subcut: short, thin, 45 degrees, fatty tissue.

1. Deltoid
2. Dorsogluteal (upper outer buttock)
3. Vastus lateralis (anterolateral thigh)
4. Ventral forearm

Answer: C. The vastus lateralis is the largest, best-developed muscle in infants and is away from major nerves and vessels, making it the recommended IM site for infants and young toddlers. The deltoid becomes the usual site as the muscle develops in older children and adults.

Why not A: The infant deltoid is too small for most IM injections.

Why not B: The dorsogluteal site risks sciatic nerve injury and is avoided, especially in infants.

Why not D: The forearm is used for intradermal tests, not IM injections.

Exam tactic: Infants: thigh. Older kids and adults: deltoid for small volumes.

1. A larger syringe, to draw extra medication for waste
2. A filter needle, to keep glass fragments out of the syringe
3. No needle at all; the medication is poured into the syringe barrel
4. A butterfly needle, to slow down the flow of medication

Answer: B. Breaking an ampule can release tiny glass fragments. A filter needle (or filter straw) traps them while drawing up the medication; it is then replaced with a new needle for administration.

Why not A: Drawing extra medication does not address glass contamination.

Why not C: Pouring is unsafe and contaminates the medication.

Why not D: Butterfly needles are for venipuncture and infusions, not drawing from ampules.

Exam tactic: Ampule = filter needle to draw, fresh needle to inject.

1. Use it until it is empty, regardless of the date
2. Discard it at the end of the day it was opened
3. Discard 28 days after it is first opened, and label it with the date opened
4. Use it until the expiration date printed at manufacture, even if opened

Answer: C. A commonly applied standard is that an opened multi-dose vial is discarded 28 days after first puncture unless the manufacturer gives a shorter or longer period. It is labeled with the date opened. It is discarded sooner if sterility is in doubt.

Why not A: Using a vial indefinitely after opening risks contamination.

Why not B: Same-day discard applies to single-dose vials, not multi-dose vials.

Why not D: The printed expiration date applies to the unopened vial.

Exam tactic: Multi-dose: date it when opened, 28 days unless the label says otherwise. Single-dose: one patient, one use.

1. The current Vaccine Information Statement (VIS) for that vaccine
2. A written guarantee that no side effects will occur
3. A copy of the practice's financial policy
4. A referral to the local health department

Answer: A. Federal law requires that the current VIS be provided before each dose of a covered vaccine. The record documents the vaccine, date, manufacturer, lot number, site and route, the VIS edition date and date given, and who administered it.

Why not B: No vaccine can guarantee the absence of side effects.

Why not C: Financial policies are unrelated to the vaccine information requirement.

Why not D: A referral is not a requirement for vaccination in the office.

Exam tactic: VIS before every dose. Document lot, manufacturer, site, route, VIS date.

1. Keep using the vaccines, since the temperature is now back within range
2. Move the vaccines into the freezer so they cool back down more quickly
3. Label them 'Do Not Use,' keep them refrigerated, report it, and contact the manufacturer
4. Discard every vaccine in the unit immediately in the regular office trash

Answer: C. A temperature excursion means the vaccines may have lost potency. They are quarantined (labeled 'Do Not Use' but kept at proper temperature), the event is documented and reported to the supervisor, and the manufacturer or immunization program is contacted to determine whether they are still usable.

Why not A: Using vaccines after an unassessed excursion risks giving ineffective doses.

Why not B: Freezing damages refrigerated vaccines.

Why not D: Discarding without guidance may waste usable vaccine; some excursions are acceptable per the manufacturer.

Exam tactic: Excursion: quarantine, document, report, ask the manufacturer. Never guess.

1. So the office can bill for an additional service
2. Because the vaccine must be repeated if a reaction does not appear
3. To make sure the vaccine has been fully absorbed into the bloodstream
4. Fainting (syncope) after vaccination is more common in adolescents and can cause injury

Answer: D. Syncope can occur after any injection and is especially common in adolescents. Having the patient seated or lying down and observed for about 15 minutes reduces the risk of fall-related injury and allows staff to respond to any immediate reaction.

Why not A: Observation is a safety measure, not a billing strategy.

Why not B: A lack of reaction does not mean the vaccine needs to be repeated.

Why not C: Absorption does not require the patient to remain seated.

Exam tactic: Teens + needles = sit down and stay 15 minutes.