The parent of a hospitalized 2-year-old child with viral laryngotracheobronchitis (croup) asks the nurse why the pediatrician did not prescribe antibiotics. Which response would the nurse make?
The child is too young to receive antibiotics
"Antibiotics are not indicated unless a bacterial infection is present.
The child may be allergic to antibiotics.
The child still has the maternal antibodies from birth and does not need antibiotics
The Correct Answer is B
A. The child is too young to receive antibiotics: This statement doesn't address the actual reason for not prescribing antibiotics for croup, which is primarily due to its viral nature.
B. "Antibiotics are not indicated unless a bacterial infection is present."
Explanation:
Viral laryngotracheobronchitis, commonly known as croup, is typically caused by a viral infection, most commonly by the parainfluenza virus. Antibiotics are not effective against viruses. Therefore, unless a bacterial infection is also present, prescribing antibiotics is not necessary or beneficial in treating croup.
C. The child may be allergic to antibiotics: While antibiotic allergies are a consideration, it doesn't explain why antibiotics are not prescribed for viral illnesses like croup.
D. The child still has the maternal antibodies from birth and does not need antibiotics: Maternal antibodies can offer some protection against infections, but the primary reason for not using antibiotics in viral infections like croup is because antibiotics are ineffective against viruses.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","D","E"]
Explanation
A. Need for increased caloric intake:
Incorrect: While toddlers may have specific nutritional needs, it is important to focus on a balanced diet rather than emphasizing increased caloric intake. The emphasis should be on providing nutritious and age-appropriate foods.
B. How to encourage cooperative play:
Correct Answer: Encouraging cooperative play is important for a toddler's social development. It involves teaching sharing, taking turns, and interacting with other children.
C. Management of tantrums:
Incorrect: While guidance on managing tantrums can be part of parenting education, it may not be the primary focus in health promotion teaching. The emphasis is typically on positive guidance, effective communication, and setting age-appropriate limits.
D. Dental care:
Correct Answer: Dental care is crucial for toddlers to promote oral health. The nurse should provide information on proper oral hygiene practices, including tooth brushing, and discuss the importance of regular dental check-ups.
E. How to establish trust:
Correct Answer: Establishing trust is a vital aspect of toddler development. The nurse can provide guidance on building a secure and trusting relationship between the child and parents.
Correct Answer is ["800"]
Explanation
The Parkland formula is commonly used to calculate the fluid requirements for burn resuscitation. The formula is:
Fluid requirement (in mL)=TBSA×Weight (in kg)×Fluid volume (in mL/kg)
For burn patients, the recommended fluid volume is typically 4 mL/kg for each percent of TBSA burned.
Let's calculate the fluid requirement for the given case:
Fluid requirement=40%×22 lbs×4 mL/kg
First, convert the weight from pounds to kilograms:
Weight (in kg)= Weight (in lbs)/2.2
Weight (in kg)=22 lbs/2.2≈10 kg
Now, calculate the fluid requirement:
Fluid requirement=40% x 10 kg × 4 mL/kg
Fluid requirement=1600mL(totalfluidover24hours)
Fluid for the first 8 hours:
1600/2=800ml
Thus, the child will receive 800 mL of fluid in the first 8 hours after the burn injury.
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