Bingo, Spores, and a Shared Commode
Mrs. R., 84, has had three days of watery diarrhea, and this morning the nurse tells you her stool test is positive for Clostridioides difficile. She has been moved to a private room on contact precautions. Until yesterday she shared a room with Mrs. K., and the two of them used the same gait belt and the same bedside commode chair, which are stored in the hallway between the two rooms. Mrs. R. is alert and walks with a walker. At 1:45 p.m. she asks you to take her to the day room at 2 p.m. for bingo, 'because I already missed it twice.'
1. Can Mrs. R. go to bingo? What do you say to her and what do you do?
Read the worked answer
No - she stays in her room while she is on contact precautions for C. difficile.
- Say it plainly and with the reason, not just 'policy': 'Your diarrhea is caused by a germ that's very hard to kill and spreads on hands and surfaces, so while you're contagious you need to stay in your room so other residents don't get it.'
- Offer something real instead: bingo by phone or tablet, a visitor at the doorway with hand hygiene before and after, the activity aide stopping by, or a later game once the nurse clears her.
- Leaving the room means spores on the hallway, the day room table, and the shared bingo chips. Confining her is protecting other residents, not punishing her.
- Report her request to the nurse so the care plan and activity needs are addressed, and document what you offered.
2. What personal protective equipment and hand hygiene does this assignment require, and why does the type of hand hygiene matter here?
Read the worked answer
Gown and gloves for any contact with her or her environment; soap and water for hand hygiene.
- Alcohol-based rub does not reliably kill C. difficile spores; soap and water with friction for at least 15–20 seconds physically removes them. Wash before entering and after leaving, and after removing gloves - gloves are not a substitute for handwashing with this organism.
- Wash carefully under the nails and between fingers; spores sit there.
- Change gloves if they become soiled and never wear them out of the room or to touch door handles, charts, or other residents.
- Remove gown and gloves inside the room, then wash hands before leaving.
- Do not carry her belongings, linen, or equipment against your uniform.
Reasoning: the chain of transmission here is hands and contaminated surfaces, and the spore-forming organism defeats the usual shortcut.
3. What must happen to the shared gait belt and commode chair, and what do you report about Mrs. K.?
Read the worked answer
- Take the gait belt and commode chair out of shared hallway use immediately. Dedicate them to Mrs. R. and label them if facility policy requires it.
- Clean and disinfect them with the facility's sporicidal bleach-based product per policy, with the contact time on the label. Ordinary wipe-and-go cleaning may not kill spores.
- Tell the nurse and infection prevention that these items were shared with Mrs. K. until yesterday, so Mrs. K.'s exposure can be assessed and she can be watched for diarrhea.
- Report any diarrhea, cramping, or new incontinence in Mrs. K. at once.
Reasoning: the exposure already happened, so the goal shifts from prevention to cleaning plus surveillance. Never move contaminated equipment down the hallway where it can seed the whole unit.