A nurse is preparing to administer amoxicillin 100 mg PO every 8 hr to a toddler who weighs 20 kg. The recommended dosage range is 20 to 25 mg/kg/day. Which of the following actions by the nurse is appropriate?
The nurse contacts the pharmacist to adjust the prescribed dosage.
The nurse determines the prescription is insufficient to achieve the desired effect.
The nurse determines the prescription is above the recommended dosage range.
The nurse administers the prescribed dosage.
The Correct Answer is B
To calculate the appropriate dosage of amoxicillin for the toddler; Given:
Weight of the toddler = 20 kg
Recommended dosage range = 20 to 25 mg/kg/day Calculate the total daily dose:
Minimum recommended dosage = 20 mg/kg/day Maximum recommended dosage = 25 mg/kg/day
Minimum total daily dose = 20 mg/kg/day × 20 kg = 400 mg/day Maximum total daily dose = 25 mg/kg/day × 20 kg = 500 mg/day
The prescribed dosage is 100 mg every 8 hours, which means 300 mg per day (100 mg × 3 times a day). As 300 mg is below the minimum recommended total daily dose (400 mg) for a toddler weighing 20 kg, the nurse should determine that the prescribed dosage is insufficient to achieve the desired effect.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. This statement emphasizes to the child that they are not responsible for the abuse they have experienced, helping to alleviate feelings of guilt or self-blame. This can provide validation and comfort to the child during a traumatic experience.
A. Involving the family in the discussion might not be appropriate if the family member is the perpetrator. The safety and well-being of the child should be the priority
B. This statement may make the child feel more isolated and conflicted about their feelings toward their family. It's important to acknowledge the abuse without placing blame or judgment on the family.
D. This statement undermines the nurse's duty to report suspected cases of child abuse to the appropriate authorities. Confidentiality cannot be guaranteed in cases of suspected abuse, as healthcare professionals are mandated reporters obligated to report any suspicions or evidence of abuse to protect the child's safety and well-being.
Correct Answer is B
Explanation
A. A fall of a bike into the handlebars is unlikely to be directly associated with glomerulonephritis. Trauma from a fall could potentially cause hematuria, but it is not a common cause of glomerulonephritis.
B. Streptococcal throat infection 2 weeks ago is commonly associated factor with post-streptococcal glomerulonephritis (PSGN). PSGN can occur after an infection of the throat or skin by certain strains of streptococcal bacteria.
C. Nausea and vomiting for the last 24 hours can be present in a child with glomerulonephritis but are not specific to glomerulonephritis.
D. Urticaria and itching are not typically associated with glomerulonephritis. They can be symptoms of allergic reactions or other conditions, but they are not indicative of glomerulonephritis on their own.
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