A child comes to the clinic for evaluation of skin lesions and is diagnosed with impetigo. Which of the following medications would the nurse anticipate the physician might prescribe?
Tetracyline
Penicillin
Metronidazole
Lindane
The Correct Answer is B
A. Tetracycline:
Tetracycline antibiotics, such as doxycycline or minocycline, can be effective against the bacteria that cause impetigo. However, their use in children, especially younger ones, might be limited due to concerns about potential effects on developing teeth and bones. Therefore, they are not the first-line choice for pediatric impetigo.
B. Penicillin:
Penicillin or other antibiotics in the penicillin family, such as dicloxacillin or amoxicillin, are commonly used to treat impetigo caused by Streptococcus pyogenes. Penicillin-based antibiotics are effective against certain strains of the bacteria responsible for impetigo. They are often a preferred choice for pediatric impetigo.
C. Metronidazole:
Metronidazole is an antibiotic with activity against anaerobic bacteria and certain parasites. However, it is not typically used to treat impetigo caused by Staphylococcus aureus or Streptococcus pyogenes.
D. Lindane:
Lindane is an anti-parasitic medication used for conditions like scabies or lice. It is not effective against the bacteria that cause impetigo. Lindane is not an appropriate treatment for impetigo, and its use is limited due to potential neurotoxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. “My child has a vocabulary of approximately 20 words.”
This statement indicates language development, and an 18-month-old with a vocabulary of approximately 20 words is within the expected range. It's a positive indicator of language acquisition.
B. “My child is still thumb sucking.”
Thumb sucking is a common self-soothing behavior in infants and toddlers. While it's a normal behavior, it typically decreases with age. Thumb sucking alone may not necessarily be a cause for concern unless it persists significantly and interferes with other aspects of development.
C. “My child seems to be quite wary of strangers.”
Stranger anxiety is a normal developmental stage, and many children exhibit wariness or fear of unfamiliar people around the age of 18 months. It is considered a typical response and not necessarily indicative of developmental delay.
D. “My child is able to stand but is not yet taking steps independently.”
At 18 months, most children are expected to be walking independently. The inability to take independent steps might be a concern for gross motor skill development. While some variation is normal, a delay in achieving this milestone might prompt further evaluation to rule out any underlying developmental issues.
Correct Answer is A
Explanation
A. Rubella:
Rubella is a viral infection that, when contracted by a pregnant woman during the first trimester, can lead to congenital rubella syndrome (CRS) in the developing fetus. CRS can result in severe birth defects, including heart abnormalities, hearing impairments, and vision problems.
B. Varicella-zoster:
Varicella-zoster virus causes chickenpox. While chickenpox can cause complications in certain populations, it is not specifically associated with severe defects in the fetus when the mother is infected during pregnancy.
C. Rubeola:
Rubeola, commonly known as measles, can lead to complications, but it is not as strongly associated with severe defects in the fetus if the mother is infected during pregnancy compared to rubella.
D. Mumps:
Mumps is generally not associated with severe defects in the fetus when the mother is infected during pregnancy. However, mumps infection during pregnancy can pose risks to the mother's health.
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.