CNA charting: how to teach it before the first shift

In one of the resident cases on our AI platform, a woman with back and leg pain is asked to rate her pain from zero to ten. She answers: "I'm not really sure how to rate it on a scale. It's uncomfortable, but I wouldn't say it's the worst pain I've ever felt. Maybe around a four or five?"

Read that answer to a CNA class and ask each student to chart it. Here are three entries a student could hand back:

• Pain 4-5/10.
• Resident seems to be in mild pain.
• Resident stated, "It's uncomfortable, but I wouldn't say it's the worst pain I've ever felt. Maybe around a four or five?"

Only the third holds up, and working out why is most of a charting lesson. The open Nursing Assistant textbook from Chippewa Valley Technical College treats what a resident tells you as subjective information, documented "by using the exact wording reported with quotation marks." The first entry turns a hesitant guess into a clean number she never committed to. The second is the aide's impression, which nobody can check.

The same textbook's section on documenting and reporting describes documentation as "a legal record of patient care completed in a paper chart or electronic health record (EHR)," and notes it's also called charting. Its chapter on reporting client data lists what the record is for, from continuity of care across shifts to reimbursement from insurers and Medicare or Medicaid and, in some cases, a court of law. The rule of thumb it gives students: "If it wasn't documented, it wasn't done."

For nursing homes, the federal requirement sits in 42 CFR 483.70(h). The facility "must maintain medical records on each resident that are" complete, accurately documented, readily accessible and systematically organized, and it must keep them confidential.

Aide entries carry extra weight in long-term care because of the Minimum Data Set, the standardized assessment for residents of facilities certified for Medicare or Medicaid. A registered nurse completes it, and the textbook notes that this nurse reviews aide documentation for parts of it, including how much help the resident needs to dress, bathe, eat, transfer and walk, and what the aide noticed on the skin.

The charting system, the forms and the list of approved abbreviations belong to each employer. The textbook says so directly: the facility "should provide training on how to document according to their expectations." The principles underneath are the same everywhere.

Two rows need more class time than the rest. Charting by exception, often on ADL and vital sign flow sheets, means "notes are only written for abnormal findings or anything out of the ordinary." A blank box means normal, so the skill is noticing what isn't. And quotation marks take practice, because a paraphrase feels more professional to a student than a resident's exact words.

These four are worth catching in the lab, where a wrong entry costs nothing:

• The impression instead of the observation. "Seems upset," "doesn't like her food," "in mild pain." Ask the student what they actually saw or heard, and chart that.
• Charting ahead. Filling in a flow sheet early for care planned later. The textbook says to "document as soon as any care is completed," not before.
• Charting for someone else. Even as a favor at the end of a shift. The textbook's "never document for someone else" comes with no exceptions.
• Charting a change without telling the nurse. Writing down an abnormal finding isn't reporting it. The textbook says abnormal vital signs or significant changes in "breathing, circulation, cognition, pain, or falls should be immediately reported to the nurse," and adds that "it is never incorrect to report information to the nurse."

Teach charting and reporting together, so that after every task a student asks two things: what goes in the record, and who needs to hear about it now.

The textbook already gives instructors a hook. Its after-care routine, CLOWD, ends with D for Document: before leaving the room, the aide asks whether any care should go in the medical record and whether anything needs reporting to the nurse. If every skill a student practices ends on that step, charting stops being a separate lecture.

• After each skills-lab attempt, the student writes a short entry and a partner checks it against what happened.
• Hand out a blank ADL flow sheet and a scenario that hides one refusal and one abnormal finding. Students find both and decide which also goes to the nurse.
• Grade entries with a rubric of four or five lines: fact rather than opinion, exact words in quotes, time and signature, and whether the finding also had to be reported.
• Have students chart conversations and check each entry against a transcript of what the resident said.

If your lab rotates students through stations, as in teaching CNA classes built around the skills lab, charting can close every station.

The last exercise is hard to run with a classmate playing the resident, because nobody wrote down the exact words.

Students meet their employer's charting screens later, in clinicals and in orientation (see CNA orientation built for a staffing shortage). Charting habits that slip after hire are a good topic for the yearly in-service hours.