A nurse is caring for a client who requires cold applications with an ice bag to reduce the swelling and pain of an ankle injury. Which of the following actions should the nurse take?
Apply the bag for 30 min at a time.
Place the bag directly on the skin.
Allow room for some air inside the bag.
Reapply the bag 30 min after removing it.
The Correct Answer is A
A. Applying the ice bag for 30 minutes at a time is a recommended duration for cold therapy. This helps prevent potential tissue damage from prolonged exposure to cold temperatures.
B. Placing the bag directly on the skin is not recommended, as it can cause frostbite or skin damage. A barrier, such as a thin towel or cloth, should be placed between the ice bag and the skin.
C. Allowing room for some air inside the bag is important to allow the ice to conform to the shape of the injured area. However, the bag should not be overfilled with air.
D. Reapplying the bag 30 minutes after removing it is a good practice, as it allows time for the tissues to warm up before reapplying the cold therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Rubbing hands and arms to dry is not the correct action for hand hygiene. After applying soap, hands should be rinsed thoroughly with water and then dried using a clean towel or air dryer.
B. Adjusting the water temperature to feel hot is not recommended for hand hygiene.
Water that is too hot can be uncomfortable and may even cause skin irritation. The water should be comfortably warm.
C. Applying 4 to 5 mL of liquid soap to the hands is the correct action. This provides an adequate amount of soap to create a good lather for effective handwashing.
D. Holding the hands higher than the elbows is not a necessary step for hand hygiene.
The focus should be on thoroughly cleaning the hands, not on the position of the hands in relation to the elbows.
Correct Answer is B
Explanation
A. An elevation in the red blood cell (RBC) count is not a specific indication of infection. It primarily reflects oxygen-carrying capacity.
B. An elevation in the white blood cell (WBC) count is an indication of infection. When the body is fighting an infection, the number of white blood cells increases as part of the immune response.
C. Potassium is an electrolyte and is not a specific marker for infection. Abnormal potassium levels may indicate a variety of conditions, but they do not directly indicate infection.
D. Blood urea nitrogen (BUN) is a marker of kidney function and is not a specific indicator of infection. Elevated BUN levels can be seen in various kidney and non-kidney-related conditions.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today