Montana CNA study materials
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Montana CNA common mistakes

Montana CNA · Understand the traps and how to avoid them.

Mistake 1

Discussing a resident's diagnosis, behavior, or care details in a hallway, elevator, dining room, or with family members who are not authorized to receive that information.

Aides get comfortable with residents and staff, answer questions casually, or vent about a difficult shift without recognizing that the conversation is overheard or that the family member has no legal right to the information.

What to do instead

Move all resident-specific conversation to a private area, share information only with staff who need it to provide care, and redirect family questions to the nurse: 'I'm not able to discuss that, but I'll let the nurse know you have a question.'

Mistake 2

Performing a task the resident requests or that seems helpful but is not on the care plan or is outside the nurse aide's scope, such as applying a lotion that looks medicated, adjusting a restraint, or helping a resident walk after being told not to.

The aide wants to be helpful, the resident is insistent, or the unit is busy and the aide tries to solve the problem without involving the nurse.

What to do instead

Check the care plan before acting and use a scripted response for requests outside the plan: 'I'll check with the nurse first.' Know the state scope of practice and never accept a verbal order from a resident or family member.

Mistake 3

Skipping hand hygiene between residents, before putting on gloves, after removing gloves, or after touching shared surfaces such as a bed rail or call light.

The aide is rushing, believes gloves replace handwashing, or does not see visible soil and assumes hands are clean.

What to do instead

Use the moment-of-care rule: clean hands before resident contact, before a clean/aseptic task, after body-fluid exposure, after resident contact, and after touching resident surroundings. Remove gloves and perform hand hygiene immediately after glove removal.

Mistake 4

Wearing the same pair of gloves from one resident to another, or touching a door handle, phone, or computer keyboard with gloved hands and then continuing care.

The aide treats gloves as a second skin and does not understand that gloves become contaminated just like bare hands.

What to do instead

Change gloves between residents and between dirty and clean tasks on the same resident. Never wear gloves out of the room or touch shared equipment with them; remove gloves and clean hands before leaving the room.

Mistake 5

Transferring or repositioning a resident without locking the bed or wheelchair wheels, without lowering the bed, without a gait belt, or without checking that the call light and needed items are within reach before leaving.

The aide is focused on completing the transfer quickly, underestimates the resident's fall risk, or assumes someone else already checked the equipment.

What to do instead

Use a consistent safety check before every transfer: lock wheels, lower bed to working height, apply gait belt when indicated, clear the path, and place the call light and personal items within reach before stepping away.

Mistake 6

Doing all of a resident's morning care, feeding, or grooming for them even when the resident can do part of it, because it is faster or because the resident is slow.

Time pressure and the desire to finish tasks lead the aide to take over, and the aide may not recognize that independence is part of the care plan.

What to do instead

Set up supplies, give one step at a time, allow extra time, and praise effort rather than speed. Document what the resident actually did so the care team can adjust the plan.

Mistake 7

Not reporting a change such as new redness over a pressure point, decreased appetite, confusion, dizziness, or a complaint of pain because it seems minor or because the aide assumes the nurse already knows.

The aide does not want to bother the nurse, is unsure whether the finding is important, or plans to mention it later.

What to do instead

Report changes immediately and objectively: what was seen, when, and what the resident said. Do not wait until the end of the shift, and do not decide whether the finding is important.

Mistake 8

Performing perineal care with incorrect direction or technique, such as washing back to front, using the same washcloth for the anal area and the urethra, or failing to separate skin folds and rinse and dry thoroughly.

The aide is rushed, embarrassed, or was taught a sequence but not the reason for it, so the step is skipped under pressure.

What to do instead

Wash from the cleanest area outward, front to back, use a clean part of the cloth for each stroke, separate folds, rinse well, and pat dry. Change the water and cloth when soiled.

Mistake 9

Leaving a door open, curtain pulled back, or resident exposed longer than necessary during bathing, dressing, or toileting, or failing to announce care before entering.

The aide focuses on completing the task and forgets that privacy and dignity are part of every personal-care skill.

What to do instead

Knock and announce before entering, close the door and pull the curtain, expose only the area being cared for, and cover the resident again as soon as each part is finished.

Mistake 10

Answering a call light late or not at all, ignoring a resident who is crying or withdrawn, or making choices for the resident instead of offering options such as which shirt to wear or when to bathe.

The aide prioritizes scheduled tasks over unscheduled psychosocial needs and may not recognize that choices and prompt responses are part of care.

What to do instead

Answer call lights promptly and check on residents during rounds even when no light is on. Offer simple choices whenever possible, respect routines and preferences, and report mood or behavior changes to the nurse.

Mistake 11

In a skills check, omitting critical safety steps such as verifying resident identity, explaining the procedure, performing hand hygiene at the required points, or failing to verbalize a step that the evaluator cannot observe.

The candidate memorized the general order of the skill but practiced without a checklist, so small but required steps are dropped under testing pressure.

What to do instead

Practice each skill aloud with the official checklist, marking every critical step. At the test, pause before starting to recall the critical steps, and verbalize actions such as checking identity and hand hygiene so the evaluator can credit them.