The Health Care Provider prescribes Amoxicillin at a dosage of 35mg/kg/dose for a child who weighs 34 lbs. and has Otitis Media. The medication is available in a suspension of 50 mg/ml. What is the total daily dosage in ml for this child?
10 ml
20 ml
30 ml
40 ml .
The Correct Answer is A
Step 1 is to convert the child’s weight from pounds to kilograms.
This is done by dividing the weight in pounds by 2.2, so 34 lbs ÷ 2.2 = 15.45 kg. Step 2 is to calculate the dose in mg. This is done by multiplying the weight in kg by the dosage per kg, so 15.45 kg × 35 mg/kg = 540.75 mg. Step 3 is to convert the dose in mg to ml. This is done by dividing the dose in mg by the concentration of the medication in mg/ml, so 540.75 mg ÷ 50 mg/ml = 10.815 ml. So, the total daily dosage in ml for this child is approximately 10.82 ml, rounded to the nearest hundredth as required.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Pediculosis capitis, also known as head lice, is a common condition in children. One of the definitive indications of this condition is the presence of firmly attached white particles on the hair, which are the eggs or “nits” of the lice.
Choice B rationale
While itching and scratching of the head can be a symptom of pediculosis capitis, it is not a definitive indication as it can be caused by other conditions such as dandruff or dermatitis.
Choice C rationale
Patchy areas of hair loss are not typically associated with pediculosis capitis. They could indicate a different condition, such as alopecia areata or tinea capitis.
Choice D rationale
Thick yellow-crusted lesions on a red base are not a symptom of pediculosis capitis. This description is more consistent with impetigo, a bacterial skin infection.
Correct Answer is B
Explanation
Choice A rationale
Gastroesophageal Reflux Disease (GERD) in infants is a condition where the stomach contents flow back into the esophagus causing discomfort. However, the symptoms described, such as projectile vomiting and constant hunger, are more consistent with Pyloric Stenosis.
Choice B rationale
Pyloric Stenosis is a condition in infants where the opening from the stomach to the small intestine narrows, preventing food from entering the small intestine. The symptoms described by the parents, such as projectile vomiting after every feeding and constant hunger, align with this condition. The infant’s lack of weight gain could be due to the fact that food is not being properly digested and absorbed. The nurse should refer the infant for a surgical consultation as the treatment for Pyloric Stenosis is usually surgical. The nurse should monitor the infant’s weight and frequency of vomiting to assess the infant’s progress.
Choice C rationale
Lactose Intolerance in infants is a condition where the infant has difficulty digesting lactose, a sugar found in milk and dairy products. Symptoms can include gas, bloating, and diarrhea.
However, the symptoms described by the parents do not align with this condition.
Choice D rationale
Milk Protein Allergy in infants is a condition where the infant’s immune system reacts negatively to the proteins in cow’s milk. Symptoms can include hives, itching, wheezing, difficulty breathing, constipation, and bloody diarrhea. However, the symptoms described by the parents do not align with this condition.
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