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 A

Explanation

A. Nonadherent dressing: Nonadherent dressings are suitable for small skin tears in older adult clients because they prevent the dressing from sticking to the wound bed, minimizing trauma during dressing changes.
B. Paste: Paste dressings are typically used for wound packing or for managing exuding wounds, not for small skin tears.
C. Moist, sterile gauze: While moist, sterile gauze can be used for wound dressings, it may adhere to the wound bed, causing further trauma during dressing changes.
D. Duoderm: Duoderm is a type of hydrocolloid dressing used for moderate to heavily exuding wounds, not for small skin tears.

Correct Answer is ["7"]

Explanation

Dosage required / Dosage strength = Volume to administer
1. Identify the required dose: 350 mg.
2. Identify the available medication strength: 250 mg of amoxicillin in every 5 mL.
3. Set up the equation using the formula: 350 mg / 250 mg = Volume to administer / 5 mL.
4. Solve for the volume to administer: (350 mg / 250 mg) x 5 mL = 7 mL.

Therefore, the nurse should administer 7 mL

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following dressing types is most appropriate for the nurses to apply to a small skin tear in an older adult client?

Correct Answer is A

Explanation

A nurse is preparing to administer amoxicillin 350 mg PO. Available is amoxicillin 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)

Correct Answer is ["7"]

Explanation

Which term should the nurse use to document a raised, fluid-filled lesion smaller than 1 centimeter?

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A nurse is assisting with the admission of a client who has a new diagnosis of Methicillin- Resistant Staphylococcus aureus (MRSA). The nurse should plan to place the client in which of the following types of transmission-based precautions?

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