A nurse is teaching a client about the use of ice for treatment of a soft-tissue injury. Which of the following instructions should be included? (Select All that Apply.)
Alternate the use of ice and heat.
Apply ice pack intermittently.
Do not place ice pack directly on the skin.
Leave ice pack on for no more than 20 minutes at a time.
The Correct Answer is B
Choice A Reason: Alternate the use of ice and heat
Alternating the use of ice and heat is not typically recommended for the initial treatment of a soft-tissue injury. Ice is generally used during the first 24-48 hours to reduce swelling and inflammation. Heat can be applied later to help relax muscles and improve blood flow, but it should not be used immediately after an injury as it can increase swelling.
Choice B Reason: Apply ice pack intermittently
Applying the ice pack intermittently is important to prevent skin damage and frostbite. It is generally recommended to apply ice for 15-20 minutes at a time, followed by a break of at least 20 minutes before reapplying. This helps to reduce swelling and pain without causing harm to the skin and underlying tissues.
Choice C Reason: Do not place ice pack directly on the skin
Placing an ice pack directly on the skin can cause frostbite and damage to the skin and tissues. It is important to wrap the ice pack in a thin cloth or towel before applying it to the injured area. This provides a barrier that protects the skin while still allowing the cold to penetrate and reduce swelling.
Choice D Reason: Leave ice pack on for no more than 20 minutes at a time
Leaving the ice pack on for no more than 20 minutes at a time is crucial to prevent frostbite and skin damage. Prolonged exposure to cold can cause harm, so it is important to limit the duration of each application and take breaks in between.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D"]
Explanation
Choice A Reason:
Rubeola, also known as measles, is highly contagious and spreads through airborne transmission. The virus can remain infectious in the air for up to two hours after an infected person coughs or sneezes. This makes it one of the most easily spread diseases through airborne particles.
Choice B Reason:
Clostridium difficile (C. diff) is primarily transmitted through the fecal-oral route, not through airborne transmission. It spreads via spores that can survive on surfaces and be ingested, leading to infection.
Choice C Reason:
Varicella, or chickenpox, is transmitted through airborne particles. The virus can spread through direct contact with the fluid from the blisters or through respiratory droplets when an infected person coughs or sneezes. This makes it an airborne disease.
Choice D Reason:
Tuberculosis (TB) is caused by Mycobacterium tuberculosis and spreads through the air when an infected person coughs, speaks, or sings. The bacteria can remain suspended in the air for several hours, making TB an airborne disease.
Choice E Reason:
Staphylococcus aureus is not typically transmitted through airborne means. It spreads through direct contact with infected wounds, contaminated surfaces, or through respiratory droplets in some cases. However, it is not considered an airborne disease.
Correct Answer is A
Explanation
Choice A Reason: Portal of entry
The client’s mouth serves as the portal of entry in the chain of infection. The portal of entry is the route through which an infectious agent enters the host. In the case of hepatitis A, the virus enters the body through the mouth when contaminated food or water is ingested. This link is crucial in the chain of infection as it determines how the pathogen gains access to the host’s body.
Choice B Reason: Susceptible host
A susceptible host is an individual who is at risk of infection due to factors such as a weakened immune system, age, or underlying health conditions. While the client in this scenario may be a susceptible host, the mouth specifically represents the portal of entry, not the host itself.
Choice C Reason: Infectious agent
The infectious agent is the pathogen that causes the disease. In this case, the infectious agent is the hepatitis A virus. The mouth is not the infectious agent but rather the entry point for the virus into the body.
Choice D Reason: Reservoir
A reservoir is the habitat in which the infectious agent normally lives, grows, and multiplies. Common reservoirs include humans, animals, and the environment. The client’s mouth is not a reservoir but the portal of entry for the hepatitis A virus.
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