A nurse is caring for a client who was exposed to anthrax.
Which of the following antibiotics should the nurse plan to administer?

Fluconazole

Tobramycin

Ciprofloxacin

Vancomycin

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Fluconazole Fluconazole is an antifungal medication used to treat and prevent fungal infections. It works by stopping the growth of certain types of fungus. However, it is not effective against bacterial infections such as anthrax.

Choice B rationale:

Tobramycin Tobramycin is an aminoglycoside antibiotic used to treat various types of bacterial infections, particularly Gramnegative infections. It works by stopping the growth of bacteria. However, it is not typically used to treat anthrax.

Choice C rationale:

Ciprofloxacin Ciprofloxacin is a fluoroquinolone antibiotic used for the treatment of a number of bacterial infections. This includes bone and joint infections, intra-abdominal infections, certain type of infectious diarrhea, respiratory tract infections, skin infections, typhoid fever, and urinary tract infections, among others. For the treatment of anthrax, ciprofloxacin is one of the antibiotics that could be used. It works by killing the anthrax or by stopping the anthrax from growing. When the anthrax can’t grow anymore, it dies.

Choice D rationale:

Vancomycin Vancomycin is an antibiotic used to treat a number of bacterial infections. It is recommended intravenously as a treatment for complicated skin infections, bloodstream infections, endocarditis, bone and joint infections, and meningitis caused by methicillin-resistant Staphylococcus aureus. However, it is not typically used to treat anthrax.

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Correct Answer is ["0.6 "]

Explanation

Answer and explanation

The question is about calculating the volume of methylnaltrexone to administer to a client. The client needs a dose of 12 mg, and the available methylnaltrexone is 8 mg/0.4 mL.

Let’s calculate the volume step by step:

Step 1: Identify the given values:

Desired dose (D) = 12 mg
Available dose (A) = 8 mg
Volume for available dose (V) = 0.4 mL

Step 2: Use the given values in the formula for calculating the volume to administer:

Volume to administer=Available doseDesired dose×Volume for available dose Step 3: Substitute the given values into the formula:

Volume to administer=(12*0.4)/8

Step 4: Perform the multiplication and division:

Volume to administer=4.8mL/8

Step 5: Simplify the division to find the volume to administer:

Volume to administer=0.6mL

So, the nurse should administer 0.6 mL of methylnaltrexone to the client.

A. Double vision B. Tendonitis and tendon rupture C. Neuralgia D. Hypotension

Correct Answer is B

Explanation

Choice A rationale:

Double vision is not a common side effect of quinolones. Quinolones are a type of antibiotic that are used to kill or inhibit the growth of bacteria. While they can have side effects, double vision is not typically one of them.

Choice B rationale:

Tendonitis and tendon rupture are known adverse effects of quinolones. These antibiotics can very rarely cause long-lasting, disabling, and potentially irreversible side effects, sometimes affecting multiple systems, organ classes, and senses. One of these side effects is damage to the tendons, which can manifest as tendonitis (inflammation of the tendon) or even tendon rupture. This is particularly a concern for people older than 60 years and for those with renal impairment or solid-organ transplants because they are at a higher risk of tendon injury.

Choice C rationale:

Neuralgia, or nerve pain, is not a common side effect of quinolones. While these antibiotics can affect the nervous system and cause side effects such as peripheral neuropathy and central nervous system effects, neuralgia is not typically reported.

Choice D rationale:

Hypotension, or low blood pressure, is not typically associated with the use of quinolones. These antibiotics can have various side effects, but a significant drop in blood pressure is not commonly reported.

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A nurse is caring for a client who was exposed to anthrax. Which of the following antibiotics should the nurse plan to administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer methylnaltrexone 12 mg subcutaneously to a client who has opioid-induced constipation. The available methylnaltrexone is 8 mg/0.4 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies.

Correct Answer is ["0.6 "]

Explanation

A 79-year-old patient is receiving a quinolone for treatment of a complicated incision infection. For which adverse effect associated with these drugs should the nurse monitor?

Correct Answer is B

Explanation

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A nurse is caring for a client who was exposed to anthrax.
Which of the following antibiotics should the nurse plan to administer?