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WorksheetsPrecautions, Sharps, Waste
Total questions: 20
Worksheet time: 10mins
Which scenario best illustrates indirect contact transmission requiring contact precautions?
Speaking with a patient across the room calmly
Handling contaminated bed rails and then other equipment
Breathing near a coughing patient at bedside
Touching a patient’s wound during dressing change
What item should healthcare workers wear when entering a room under contact precautions?
Surgical mask only
Face shield without gloves
Fit-tested N95 respirator
Apron or gown and gloves
Contact precautions primarily aim to reduce transmission through which pathway?
Aerosolized droplet nuclei inhalation
Surface-to-hand-to-patient spread
Blood transfusion contamination
Foodborne ingestion of pathogens
Which statement best describes indirect contact transmission in a patient’s environment?
Pathogen spreads via insect vectors entering rooms
Pathogen spreads via coughing at close range
Pathogen spreads via contaminated food items
Pathogen spreads via contaminated surfaces or equipment
Which scenario best exemplifies direct contact transmission requiring contact precautions?
Inhaling aerosol from nebulizer therapy
Touching an MRSA wound without gloves
Sharing utensils with a patient
Standing near a patient who sneezes
Why are gowns recommended for contact precautions?
Prevent inhalation of droplet nuclei
Prevent contamination of clothing surfaces
Provide sterile barrier for procedures
Replace the need for hand hygiene entirely
When should contact precautions be initiated for suspected MRSA colonization?
Only after culture confirms colonization
As soon as colonization is suspected
Only if the patient develops fever
Never for colonization, only infection
Which patient condition most strongly prompts contact precautions?
Mechanical ventilator use alone
Latent tuberculosis infection
Open draining MRSA abscess
Seasonal allergic rhinitis
What distinguishes contact precautions from droplet precautions?
Need for negative pressure rooms
Requirement for N95 respirators
Use of antiviral prophylaxis
Emphasis on gowns and gloves
A nurse touches a contaminated bed rail, then a patient’s catheter site. What prevention measure would have stopped the transmission?
Using a fit-tested N95 mask
Standing two meters from the patient
Turning off the patient’s humidifier
Wearing gloves and performing hand hygiene
Which cleaning approach is appropriate for C. difficile in the environment?
Alcohol-based surface wipes only
Sporicidal disinfectant for surfaces
Steam humidification of the room
UV light without manual cleaning
Which sequence reflects PPE removal to minimize self-contamination after contact care?
Gloves, gown, hand hygiene
Mask, goggles, cap
Gown, gloves, shoe covers
N95, face shield, apron
Which policy best protects healthcare workers during contact precautions?
Mandatory gown and glove use on entry
No PPE needed if patient is calm
Optional gloves for short interactions
N95 only for aerosol procedures
A patient in isolation asks to share their toiletries and snacks with visiting family. What is the most appropriate response?
Avoid sharing personal items or food
Share only with immediate family members
Sharing is fine if items are sealed
Share but disinfect items afterward
A staff member must transport heavily contaminated linen through a corridor. Which practice best reduces environmental contamination during transport?
Hold linen away at arm’s length
Add bleach before bagging
Double bag using biodegradable bags
Wave linen to air-dry first
Which colored bag should be used for blood-soaked gauze and other body fluid waste shown in the diagram?
Black bag for general waste
Yellow bag for biohazard waste
Red bag for radioactive waste
Blue bag for recyclable waste
A laboratory disposes of materials from thyroid treatment that are marked with the radiation symbol in the diagram. Which bag color is indicated?
Black bag for everyday trash
Yellow bag for infectious fluids
Red bag for radioactive materials
Green bag for compostable items
Paper hand towels, food scraps, and soiled diapers appear in the diagram. Which disposal bag color is appropriate?
Red bag for radioactive waste
Yellow bag for biohazard waste
Black bag for general waste
White bag for sharps only
In a patient care area, what is the primary purpose of proper disposal of contaminated materials and infectious waste?
To increase efficiency of routine environmental cleaning
To prevent exposure of personnel to infectious material
To reduce the need for hand hygiene after procedures
To improve storage capacity for non-clinical supplies
Which item is essential in a clinical spill kit to protect hands during blood or body fluid cleanup?
Nitrile gloves for barrier protection
Cotton mittens for comfort
Bare hands with quick washing
Paper towels used as gloves
