The nurse is taking care of a patient diagnosed with Methicillin-Resistant Staphylococcus Aureus (MRSA). The nurse knows that this disease is difficult to treat and has a high mortality rate. Which medication would the nurse expect to be ordered to treat this infection?

Amoxicillin

Vancomycin hydrochloride

Fluconazole

Abreva

Answer and Explanation

The Correct Answer is B

A.   Amoxicillin: Amoxicillin is a penicillin-type antibiotic effective against susceptible bacteria, but it is not effective against MRSA because MRSA is resistant to penicillin and related antibiotics.
B.   Vancomycin hydrochloride: Vancomycin is a glycopeptide antibiotic commonly used to treat MRSA infections due to its effectiveness against MRSA strains. It is considered one of the first-line antibiotics for treating severe MRSA infections.
C.   Fluconazole: Fluconazole is an antifungal medication used to treat fungal infections such as candidiasis. It is not effective against bacterial infections like MRSA.
D.   Abreva: Abreva is an over-the-counter medication used to treat cold sores caused by the herpes simplex virus. It is not effective against bacterial infections like MRSA.

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Correct Answer is C

Explanation

A. To relieve itching or discomfort: Skin biopsies are not typically performed to relieve itching or discomfort. Other treatments, such as topical medications or systemic therapies, may be used for symptomatic relief.
B. To improve the appearance of the skin: Skin biopsies are not performed for cosmetic purposes. They are diagnostic procedures used to obtain tissue samples for examination under a microscope to diagnose or rule out various skin conditions.
C. To remove a suspicious lesion: Skin biopsies are commonly performed to remove suspicious lesions, such as moles, growths, or areas of abnormal skin, for further evaluation and diagnosis.
This helps determine if the lesion is benign or malignant and guides subsequent treatment decisions.
D. To treat a skin infection: Skin biopsies are not performed as a primary treatment for skin infections. Biopsies are diagnostic procedures used to obtain tissue samples for analysis and are not typically indicated for treating infections.

A. Exudate B. Pain C. Hyperthermia D. Hardening of the tissue

Correct Answer is C

Explanation

A. Exudate: Exudate refers to the fluid, such as pus or serum, that is discharged from a wound.
While exudate may be present in infected wounds, it is not a systemic response.
B. Pain: Pain is a localized response to tissue injury and may be present in infected wounds, but it is not a systemic response.
C. Hyperthermia: Hyperthermia, or an elevated body temperature (fever), is a common systemic response to infection, including wound infections. It indicates the body's immune response to the infection.
D. Hardening of the tissue: Hardening of the tissue, known as induration, may occur in infected wounds due to inflammation but is not a specific systemic response.

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The nurse is taking care of a patient diagnosed with Methicillin-Resistant Staphylococcus Aureus (MRSA). The nurse knows that this disease is difficult to treat and has a high mortality rate. Which medication would the nurse expect to be ordered to treat this infection?

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Naxlex Comprehensive Predictor Exams

A nurse is working in a dermatology clinic. The provider orders a skin biopsy, and you need to educate the client on the purpose of a skin biopsy. Which of the following is indicative of a skin biopsy?

Correct Answer is C

Explanation

The nurse is caring for a client with a wound on their leg. During the nurse's assessment, the client explains that he is not feeling well. The nurse knows that a systemic response to a wound infection would be?

Correct Answer is C

Explanation

The nurse is collecting a culture of a wound. During the procedure, the patient asks what is a culture? Which of the following is the best response by the nurse to explain why she is culturing the wound?

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