A charge nurse is educating a newly licensed nurse on how to perform a sterile dressing change on a client. Which of the following action indicates an understanding of the teaching?
The nurse handled the sterile gauze with clean gloves on.
The nurse opened the package of gauze toward their body.
The nurse placed a bottle of saline on the sterile field.
The nurse kept their hands above the waist during the dressing change.
The Correct Answer is D
A. The nurse handled the sterile gauze with clean gloves on: Handling sterile gauze with clean, non-sterile gloves contaminates the gauze and compromises the sterile field. Sterile gloves or sterile instruments must be used to maintain sterility.
B. The nurse opened the package of gauze toward their body: Opening a sterile package toward the body increases the risk of contaminating the sterile field. The first flap should always be opened away from the body to maintain proper sterile technique.
C. The nurse placed a bottle of saline on the sterile field: Placing a non-sterile item, such as an unsterilized saline bottle, onto a sterile field contaminates the entire field. Only sterile items should touch the sterile field.
D. The nurse kept their hands above the waist during the dressing change: Maintaining hands above the waist is crucial in sterile technique. Anything held below waist level is considered contaminated, so this action shows proper understanding of maintaining sterility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Gloves: Gloves are important for contact precautions but are not sufficient protection against airborne infections like tuberculosis. Tuberculosis spreads through respiratory droplets that remain suspended in the air, requiring specialized respiratory protection.
B. Gown: A gown is generally used when there is a risk of direct contact with infectious material. While gowns are important for many isolation precautions, they do not protect against airborne transmission of tuberculosis.
C. Dosimeter badge: A dosimeter badge measures exposure to radiation, not infectious agents. It is used in environments with radiologic procedures and is unrelated to protecting against infectious diseases like tuberculosis.
D. N95 respirator: An N95 respirator is specifically designed to filter airborne particles, including Mycobacterium tuberculosis. It fits tightly around the face and provides the necessary protection against inhaling infectious airborne pathogens in the client’s environment.
Correct Answer is C
Explanation
A. "Check the water temperature with your finger": Checking water temperature with a finger is unreliable because fingers may tolerate higher temperatures without discomfort. It is recommended to use the inside of the wrist or a thermometer to ensure the water is warm but not hot, typically around 100°F (37.8°C), to prevent burns.
B. "Hold your baby under running water when washing his hair": Holding a newborn under running water is unsafe because it can cause sudden chilling, difficulty breathing, or even slipping. Instead, caregivers should use a damp, warm washcloth or gently pour water over the baby's head while securely supporting it.
C. "Cleanse the eyes from the inner canthus outward": Cleaning from the inner to the outer canthus is correct technique because it prevents introducing contaminants into the tear duct. This motion also minimizes the spread of bacteria, reducing the risk of eye infections in the delicate eyes of a newborn.
D. "Set the water heater to 125.6 degrees Fahrenheit": A water heater set to 125.6°F presents a high risk of scald burns in infants. Safety guidelines recommend setting the water heater to no higher than 120°F (48.9°C) to reduce the risk of accidental burns during bathing or household water use.
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