A client has been prescribed an antibiotic and overhears the prescriber talking about acquired resistance. The client asks the nurse what this means. What is the nurse's best statement regarding acquired resistance?
refers to an infection that is resistant to conventional antibiotics
superinfection that has significant antifungal resistance
refers to a term used for antibiotic coverage
There is no such phenomenon of acquired resistance
The Correct Answer is A
A. Refers to an infection that is resistant to conventional antibiotics:
This statement is partially correct. Acquired resistance does indeed refer to bacteria becoming resistant to antibiotics, but it is not specific to conventional antibiotics. Bacteria can develop resistance to various types of antibiotics, including conventional antibiotics and newer antimicrobial agents.
B. Superinfection that has significant antifungal resistance:
This statement is incorrect. Acquired resistance specifically pertains to bacteria and their ability to resist antibiotics. It does not involve antifungal resistance or superinfections.
C. Refers to a term used for antibiotic coverage:
This statement is incorrect. Acquired resistance is not a term used to describe antibiotic coverage. It describes the phenomenon of bacteria becoming resistant to antibiotics.
D. There is no such phenomenon of acquired resistance:
This statement is incorrect. Acquired resistance is a well-documented phenomenon in microbiology and is a significant challenge in the treatment of bacterial infections. Ignoring or denying the existence of acquired resistance would overlook a critical aspect of antibiotic stewardship and management of bacterial infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Penicillins:
Penicillins are a class of antibiotics commonly used to treat various bacterial infections. While they are generally well-tolerated and have a low incidence of adverse effects, they are not typically associated with cartilage toxicity or tendon rupture, including the Achilles tendon.
B. Fluoroquinolones:
Fluoroquinolones are broad-spectrum antibiotics known for their effectiveness against a wide range of bacteria. However, they are associated with several significant adverse effects, including cartilage toxicity and tendon rupture. These adverse effects, particularly tendon rupture, are most commonly observed in weight-bearing tendons such as the Achilles tendon. Fluoroquinolones should be used cautiously, especially in populations at higher risk for tendon injuries.
C. Aminoglycosides:
Aminoglycosides are another class of antibiotics used to treat severe bacterial infections. While they have their own set of potential adverse effects, such as nephrotoxicity and ototoxicity, they are not associated with cartilage toxicity or tendon rupture.
D. Sulfonamides:
Sulfonamides are antibiotics that inhibit bacterial growth by interfering with the synthesis of folate. While they can cause various adverse effects, including skin reactions and hematologic abnormalities, they are not associated with cartilage toxicity or tendon rupture.
Correct Answer is ["125"]
Explanation
To calculate the rate at which the IV pump should be set to deliver 3,000 mL of intravenous fluids over 24 hours, you would divide the total volume (3,000 mL) by the total time (24 hours):
Rate (mL/hr) = Total volume (mL) / Total time (hours)
Rate = 3,000 mL / 24 hours
Rate ≈ 125 mL/hr
Rounding to the nearest whole number, the IV pump should be set to deliver approximately 125 mL/hr.
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