11.2 Medication and Injection Reference Checklist
Key Takeaways
- Medication questions combine math, rights, allergy checks, route knowledge, and scope.
- The CCMA must clarify unclear or unsafe orders before proceeding.
- Injection support requires site, angle, safety, documentation, and adverse-reaction awareness.
Medication Safety Reference
Medication questions are dangerous when treated as math only. The exam may give a dose, route, allergy, label, order, or patient statement that changes the safest answer. The CCMA should support medication workflow only within state law, employer policy, training, and provider authorization.
Medication Rights And Stops
| Check | What to verify | Stop condition |
|---|---|---|
| Patient | Two identifiers and allergy history | Wrong patient or unverified identity |
| Medication | Label, generic/brand clarity, expiration, storage, appearance | Unknown drug, expired medication, damaged label |
| Dose | Ordered dose, available dose, calculation, unit | Illegible, impossible, or suspicious dose |
| Route | Oral, topical, ophthalmic, otic, inhaled, intramuscular, subcutaneous, intradermal as authorized | Route conflict or lack of authorization |
| Time | Schedule, last dose, ordered timing | Duplicate or missed-dose concern |
| Documentation | Name, dose, route, site, time, lot if required, response | Chart mismatch or missing required data |
Injection Anchors
Intramuscular injections are commonly associated with a 90-degree angle. Subcutaneous injections are commonly 45 to 90 degrees depending on tissue, needle, and policy. Intradermal injections are shallow, often about 5 to 15 degrees. Always follow facility policy and product instructions. Needle safety matters before and after the injection: activate the safety device and dispose immediately in a sharps container.
Calculation Anchors
Write the target unit first. Convert pounds to kilograms before mg/kg. Know 1 kg = 2.2 lb, 1 g = 1000 mg, 1 mg = 1000 mcg, 1 L = 1000 mL, 1 tsp = 5 mL, and 1 tbsp = 15 mL. Use ordered dose divided by available dose times quantity. Clarify unsafe orders even if your arithmetic produces an answer.
Exam Cue Table
Use these cues during the last pass through this section. They are designed to make the answer choice obvious when a question mixes several topics at once.
| Cue in the question | Best decision habit |
|---|---|
| Dose problem | Write units, convert, calculate, then check whether the order is safe. |
| Injection question | Confirm site, route, angle, needle safety, and documentation. |
| Unclear order | Clarify before acting. |
Last-Minute Self-Test
Cover the right column and explain the decision habit out loud. Then add one example from a practice question you missed. If the example involves a patient identifier, abnormal result, unclear order, privacy issue, failed QC, specimen problem, or urgent symptom, include the exact first action and the exact documentation or reporting step. This is the level of specificity needed for CCMA scenario questions.
Which situation requires clarification before medication support?
What is a common intramuscular injection angle?
A patient weighs 110 lb. What is the approximate weight in kg?