A nurse is reinforcing teaching with a client about treatment of methicillin-resistant Staphylococcus aureus (MRSA). Which of the following information should the nurse include in the teaching?
Antibiotic dosages below the minimum concentration are prescribed.
Broad-spectrum antibiotics are used whenever possible.
Antibiotics are prescribed only when a viral infection is present.
Infections become resistant to high doses of antibiotics
The Correct Answer is D
A. Antibiotic dosages below the minimum concentration are prescribed:
This statement is incorrect. When treating MRSA infections, it's essential to prescribe antibiotic dosages that achieve adequate concentrations to effectively combat the resistant bacteria. Suboptimal dosages or inadequate duration of treatment can contribute to treatment failure and the development of antibiotic resistance. Therefore, the nurse should emphasize the importance of prescribing appropriate dosages of antibiotics for MRSA infections.
B. Broad-spectrum antibiotics are used whenever possible:
This statement is not accurate. While broad-spectrum antibiotics may be effective against a wide range of bacteria, they are not always the preferred choice for treating MRSA infections. MRSA is resistant to many antibiotics, including those commonly used as broad-spectrum agents. Therefore, the treatment of MRSA typically involves antibiotics that are specifically effective against this resistant strain, such as vancomycin, daptomycin, linezolid, or other agents based on susceptibility testing. Therefore, the nurse should educate the client that specific antibiotics effective against MRSA are used, rather than relying solely on broad-spectrum antibiotics.
C. Antibiotics are prescribed only when a viral infection is present:
This statement is incorrect. Antibiotics are not effective against viral infections, including those caused by viruses such as influenza or the common cold. MRSA is a bacterial infection, and antibiotics are indicated for its treatment. However, it's essential to use antibiotics judiciously and only when necessary to avoid contributing to antibiotic resistance. The nurse should educate the client that antibiotics are prescribed for bacterial infections like MRSA, but they are not appropriate for viral infections.
D. Infections become resistant to high doses of antibiotics:
This statement is accurate. Overuse or inappropriate use of antibiotics, including high doses, can contribute to the development of antibiotic resistance. Bacteria like MRSA can acquire resistance mechanisms that render antibiotics ineffective, even at high doses. Therefore, it's crucial to use antibiotics judiciously, following appropriate dosing guidelines and duration of treatment, to minimize the risk of antibiotic resistance. The nurse should include this information in the teaching to emphasize the importance of responsible antibiotic use in the management of MRSA infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. Prayer:
Prayer is a spiritual practice that involves communicating with a higher power or deity. It has been used for centuries across various cultures and religions as a means of seeking guidance, comfort, and healing. While the direct physical effects of prayer on the body may not be well understood, many people find that prayer can provide emotional support, reduce stress, and promote a sense of well-being. Additionally, some research suggests that prayer may have positive effects on mental health and overall quality of life.
B. Meditation:
Meditation is a practice that involves focusing the mind and cultivating awareness, often through techniques such as mindfulness, breathing exercises, or guided imagery. It has been practiced for centuries in Eastern traditions such as Buddhism and Hinduism, as well as in other cultures around the world. Meditation is known for its ability to promote relaxation, reduce stress, and improve mental clarity. It has also been associated with numerous physical health benefits, including lower blood pressure, improved immune function, and better sleep.
C. Ointments with a steroid base:
Ointments with a steroid base are not typically considered CAM therapies. Instead, they are a form of conventional medical treatment commonly used to reduce inflammation and treat various skin conditions. These ointments contain corticosteroids, which are synthetic drugs that mimic the effects of hormones produced by the adrenal glands. They work by suppressing the body's immune response and reducing inflammation in the affected area. While steroid-based ointments can be effective for treating certain skin conditions, they are not part of traditional CAM practices.
D. Massage:
Massage therapy involves manipulating the body's soft tissues, including muscles, tendons, and ligaments, to promote relaxation, relieve muscle tension, and improve circulation. It has been practiced for centuries in cultures around the world and is commonly used to alleviate stress, reduce pain, and enhance overall well-being. Massage therapy encompasses various techniques, such as Swedish massage, deep tissue massage, and aromatherapy massage, each with its own benefits and applications. Research has shown that massage therapy can have numerous physical and mental health benefits, including reduced anxiety, improved mood, and enhanced immune function.
Correct Answer is D
Explanation
A. A Vitamin C deficiency:
While a Vitamin C deficiency can lead to oral health issues such as bleeding gums or scurvy, it is less likely to present with bright red oral mucous membranes and white patches. Vitamin C deficiency typically manifests with other symptoms such as fatigue, weakness, and joint pain.
B. Dehydration:
Dehydration can cause dry mouth and oral discomfort, but it is less likely to present with bright red oral mucous membranes and white patches. Dehydration may also result in a dry, sticky feeling in the mouth rather than soreness with white patches.
C. Poor oral hygiene:
Poor oral hygiene can lead to various oral health problems, including gingivitis and dental caries, but it is less likely to cause bright red oral mucous membranes with white patches. Poor oral hygiene typically results in plaque accumulation, gum inflammation, and dental decay rather than the specific symptoms described.
D. A superinfection:
This is the correct option. A superinfection occurs when opportunistic microorganisms, such as fungi or resistant bacteria, proliferate and cause infection following antibiotic therapy. Penicillin, like other antibiotics, can disrupt the normal balance of microorganisms in the mouth, allowing opportunistic pathogens to flourish and lead to conditions such as oral thrush (caused by Candida albicans) or oral candidiasis. The presence of bright red oral mucous membranes with white patches suggests the possibility of a superinfection, which warrants immediate attention from the primary care provider for further evaluation and management.
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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.