Clinical study guides / Patient safety and infection preventionPatient safety and infection prevention Apply hand hygiene, contact precautions, catheter care and pressure-injury prevention. Recognize when a change in condition requires urgent assessment.
Practice this collection Visible soiling Hands are visibly soiled. Which cleaning method?
Dirt is visible after a care task.
Response and reasoning Wash with soap and water.
Visible soil requires washing.
Choose the method for the situation.
CDC · Clinical hand hygiene · Source accessed 2026-10-17 · Concept version 2
Save and practice this concept Gloves and clean hands Do gloves replace hand hygiene?
Consider both putting on and removing gloves.
Response and reasoning No. Perform hand hygiene when indicated, including after glove removal.
Gloves are a barrier, not a cleaning method.
Clean hands before donning gloves for patient care.
CDC · Clinical hand hygiene · Source accessed 2026-10-17 · Concept version 2
Save and practice this concept Routine hand cleaning Which method is usually preferred when hands are not visibly soiled?
Routine patient care; no special outbreak indication for washing.
Response and reasoning Alcohol-based hand rub.
It is preferred in most routine clinical situations.
Special indications can require soap and water.
CDC · Clinical hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Before an aseptic task When is hand hygiene needed around a clean or aseptic procedure?
You are preparing to handle an invasive device.
Response and reasoning Before the procedure, even if you recently cleaned your hands.
A new indication requires a new hand-hygiene action.
Protect the clean site from contamination.
WHO · Five moments for hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept The patient zone Does touching a bedrail create a hand-hygiene indication?
You touched the patient surroundings and are leaving the patient zone.
Response and reasoning Yes. Clean your hands after contact with the surroundings.
Surfaces near the patient can carry organisms.
Direct patient contact is not required for every indication.
WHO · Five moments for hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Dirty to clean What should happen before moving from a soiled site to a clean site?
Both tasks involve the same patient.
Response and reasoning Remove gloves, perform hand hygiene, and use new gloves if indicated.
The same patient can have clean and contaminated sites.
Changing tasks can require changing barriers.
CDC · Clinical hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Let hands dry When can you put gloves on after using alcohol hand rub?
You have applied the recommended amount.
Response and reasoning After rubbing all hand surfaces until dry.
Complete the hand-rub process before putting on gloves.
Do not wipe away wet hand rub to rush the next task.
CDC · Clinical hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept After exposure risk What follows glove removal after a body-fluid exposure risk?
The gloves appear intact.
Response and reasoning Perform hand hygiene immediately.
Intact-looking gloves do not remove the indication.
Use soap and water if the hands are visibly soiled.
WHO · Five moments for hand hygiene · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Recognize possible sepsis Why is infection with new confusion and poor perfusion urgent?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Sepsis can cause organ injury; initiate urgent assessment and the local escalation pathway.
Mental-status change and hypotension can signal serious sepsis-related deterioration.
Use the clinical context and the prescribed care plan when applying this principle.
CDC · About sepsis · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Maintain urinary drainage Where should an indwelling catheter collection bag be kept?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Below bladder level, off the floor, with unobstructed tubing.
Dependent unobstructed drainage limits backflow and stasis.
Use the clinical context and the prescribed care plan when applying this principle.
CDC · CAUTI prevention recommendations · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Dispose of used sharps What should happen immediately after using a needle?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Place it directly in an appropriate sharps container without hand recapping.
Immediate safe containment reduces needlestick risk.
Use the clinical context and the prescribed care plan when applying this principle.
CDC/NIOSH · Sharps disposal in clinical vaccination settings · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Contain suspected C. diff What precautions are needed for suspected infectious C. diff diarrhea?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Promptly isolate using contact precautions and dedicated equipment per facility policy.
Precautions should begin for suspected infection, not wait for confirmation.
Use the clinical context and the prescribed care plan when applying this principle.
CDC · C. diff infection prevention · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Review catheter necessity Does convenience justify leaving an indwelling catheter in place?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Review the indication daily and remove promptly under the authorized plan when no longer needed.
Reducing unnecessary catheter duration reduces CAUTI risk.
Use the clinical context and the prescribed care plan when applying this principle.
CDC · CAUTI prevention recommendations · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Protect skin under pressure What prevents pressure injury when mobility is limited?
NCLEX-RN clinical recall · connect this concept to the patient’s assessment and care plan.
Response and reasoning Use individualized repositioning, pressure relief and regular skin assessment.
Pressure relief addresses the ongoing mechanical stress.
Use the clinical context and the prescribed care plan when applying this principle.
MedlinePlus · Preventing pressure ulcers · Source accessed 2026-10-17 · Concept version 1
Save and practice this concept Sources Use these notes to study clinical concepts. In patient care, follow the setting's emergency response and treatment protocols.