| Course | NU 632 Healthcare of Infants, Children and Adolescents |
|---|---|
| Unit | Unit 5 |
| Paper type | Weight-based dosing plan |
| Length | About 1,010 words, 6 pages |
| Format | APA 7 student paper |
| School | Herzing University |
| Program | MSN Family Nurse Practitioner |
| Updated | October 2026 |
Free sample paper for NU 632 Unit 5
Weight-Based Dosing Plan for Acute Otitis Media in a 6-Year-Old Weighing 21.4 kg
Student Name
Department of Nursing, Herzing University
NU 632: Healthcare of Infants, Children and Adolescents
Instructor Name
February 18, 2026
Weight-Based Dosing Plan for Acute Otitis Media in a 6-Year-Old Weighing 21.4 kg
The Child and the Weight
Noah, a composite 6-year-old boy, has two days of right ear pain and a temperature of 102.2 F. Examination shows a bulging, red right tympanic membrane with reduced mobility; the left is normal. He has had no antibiotics in the past 30 days, has no penicillin allergy, and has no history of recurrent ear infections. The diagnosis is acute otitis media of the right ear. Given his fever of 102.2 F and moderate pain, antibiotic treatment is chosen over observation, in line with the pediatric guideline, which recommends antibiotics for children with acute otitis media and severe symptoms, including a temperature of 102.2 F or higher (Lieberthal et al., 2013).
Weight: 21.4 kg, measured today on the clinic's calibrated scale, in light clothing, without shoes. The weight is recorded in kilograms only. His family's home scale reads in pounds, and a pound value carried into a calculation that expects kilograms would produce a dose 2.2 times too large; that is why the record uses one unit throughout.
Medication 1: Amoxicillin
Indication: acute otitis media. Reference dose: 80 to 90 mg/kg/day divided into two doses (Lieberthal et al., 2013). The high dose is used because it achieves middle-ear concentrations that overcome intermediate penicillin resistance in Streptococcus pneumoniae.
Calculation: 90 mg/kg/day multiplied by 21.4 kg equals 1,926 mg/day. Divided into two doses: 1,926 mg divided by 2 equals 963 mg per dose.
Maximum check: the usual adult dose for this indication is up to 2,000 mg per dose, and no more than 4,000 mg a day. His calculated dose of 963 mg per dose and 1,926 mg per day is below both, so no capping is needed.
Formulation and volume: amoxicillin oral suspension 400 mg per 5 mL. 963 mg divided by 400 mg, multiplied by 5 mL, equals 12.04 mL. Rounded to 12 mL, which delivers 960 mg per dose, or 89.7 mg/kg/day; rounding down by 0.04 mL is a change of less than 1% and stays within the reference range. Final prescription: amoxicillin 400 mg/5 mL, give 12 mL by mouth twice daily for 7 days; dispense 170 mL, which allows for a small spill. For children aged 6 and older with mild to moderate symptoms, a course of 5 to 7 days is acceptable; 7 days was chosen because of his fever.
Medication 2: Ibuprofen for Pain and Fever
Reference dose: 10 mg/kg per dose every 6 to 8 hours as needed, no more than 40 mg/kg/day. Treating fever is aimed at comfort rather than at a number on the thermometer (Sullivan et al., 2011), so the instructions tie doses to pain or discomfort.
Calculation: 10 mg/kg multiplied by 21.4 kg equals 214 mg per dose. Maximum daily: 40 mg/kg multiplied by 21.4 kg equals 856 mg/day.
Maximum check: the usual adult over-the-counter dose is 200 to 400 mg per dose. 214 mg is within that range and does not need capping.
Formulation and volume: ibuprofen oral suspension 100 mg per 5 mL. 214 mg divided by 100 mg, multiplied by 5 mL, equals 10.7 mL. Rounded down to 10 mL, which gives 200 mg, or 9.3 mg/kg, because 10 mL is easier to measure accurately and remains within the effective range. At 200 mg per dose, four doses in a day total 800 mg, below the daily maximum of 856 mg. Final: ibuprofen 100 mg/5 mL, give 10 mL by mouth every 6 to 8 hours as needed for pain or fever, no more than 4 doses in 24 hours, with food.
Medication 3: Acetaminophen, If Needed Between Ibuprofen Doses
Reference dose: 15 mg/kg per dose every 4 to 6 hours as needed, no more than 75 mg/kg/day and no more than 4,000 mg/day.
Calculation: 15 mg/kg multiplied by 21.4 kg equals 321 mg per dose. Maximum daily: 75 mg/kg multiplied by 21.4 kg equals 1,605 mg/day.
Maximum check: 321 mg is well below the adult single dose of 650 to 1,000 mg.
Formulation and volume: acetaminophen oral suspension 160 mg per 5 mL. 321 mg divided by 160 mg, multiplied by 5 mL, equals 10.03 mL. Rounded to 10 mL, which gives 320 mg. Five doses in 24 hours would be 1,600 mg, just below the daily maximum. Final: acetaminophen 160 mg/5 mL, give 10 mL by mouth every 4 to 6 hours as needed, no more than 5 doses in 24 hours. His parents were told to check the concentration on the bottle, because acetaminophen is also sold in other strengths, and to avoid combination cold products that contain acetaminophen.
Measuring Device and Administration
Each medication is measured with a 10 mL oral syringe marked in milliliters, and a second syringe is provided for the amoxicillin, because its 12 mL dose needs one full syringe plus 2 mL. Kitchen spoons are not used. In a randomized experiment, parents made more dosing errors with cups than with oral syringes, and errors were more common when the dose and the device did not match (Yin et al., 2016). The prescription labels, the written instructions, and the syringes all use milliliters only. The amoxicillin is shaken well and stored in the refrigerator. If Noah vomits within 15 minutes of an amoxicillin dose, the dose is repeated once; if later, the next dose is given at the usual time.
Teach-Back and Safety Check
His mother demonstrated drawing up 10 mL of ibuprofen and 12 mL of amoxicillin with the syringes. The plan was checked by a second clinician, who repeated each calculation independently from the weight without looking at the first set of numbers, and both results matched. Alternating ibuprofen and acetaminophen on a fixed schedule was not recommended, because it adds dosing complexity for the family without clear benefit. His parents were told to return if the fever lasts beyond 48 to 72 hours of antibiotics, if he develops ear drainage, swelling or redness behind the ear, a stiff neck, or a rash, or if they are unsure about any dose.
References
Lieberthal, A. S., Carroll, A. E., Chonmaitree, T., Ganiats, T. G., Hoberman, A., Jackson, M. A., Joffe, M. D., Miller, D. T., Rosenfeld, R. M., Sevilla, X. D., Schwartz, R. H., Thomas, P. A., & Tunkel, D. E. (2013). The diagnosis and management of acute otitis media. Pediatrics, 131(3), e964-e999. https://doi.org/10.1542/peds.2012-3488
Sullivan, J. E., Farrar, H. C., Section on Clinical Pharmacology and Therapeutics, & Committee on Drugs. (2011). Fever and antipyretic use in children. Pediatrics, 127(3), 580-587. https://doi.org/10.1542/peds.2010-3852
Yin, H. S., Parker, R. M., Sanders, L. M., Dreyer, B. P., Mendelsohn, A. L., Bailey, S., Patel, D. A., Jimenez, J. J., Kim, K.-Y. A., Jacobson, K., Hedlund, L., Smith, M. C. J., Maness Harris, L., McFadden, T., & Wolf, M. S. (2016). Liquid medication errors and dosing tools: A randomized controlled experiment. Pediatrics, 138(4), Article e20160357. https://doi.org/10.1542/peds.2016-0357
Reading the NU 632 Unit 5 instructions
The Unit 5 assignment asks you to calculate weight-based doses for a child's medications and show the work. Expect to confirm the weight in kilograms and its source, then for each drug give the indication, the reference dose range with a citation, the calculation, the concentration of the liquid used, the volume to give and the frequency. Doses should be checked against the maximum daily dose and the adult maximum. Rounding to a measurable volume should be explained. Many sections ask about the measuring device and how caregivers are taught to use it. A safety check, such as teach-back or a second clinician, is often required. Lay out the calculations so a grader can check each step against the cited guideline.
How the NU 632 Unit 5 example is put together
The plan opens with Noah's weight in kilograms, measured that day, and the diagnosis with the findings that support antibiotics. Amoxicillin is calculated from the high-dose range used for otitis, with the arithmetic shown, the suspension concentration named and the volume rounded to 12 mL twice daily for ten days. Ibuprofen is calculated per dose with the daily maximum checked and the volume set at 10 mL. Acetaminophen is added as a backup with its own maximum and spacing. Each drug is checked against the adult maximum, which matters as children grow. The device section explains why an oral syringe marked only in milliliters is used and why kitchen spoons are avoided. Teach-back records his mother drawing up each volume correctly, and the plan notes the second clinician check.
NU 632 Unit 5 rubric: what full points look like
The Herzing rubric for a dosing plan generally scores weight verification, reference doses, accuracy of calculations, rounding and volumes, maximum dose checks, administration and safety, and evidence. Calculation accuracy is the line graders scrutinize most; any arithmetic error can cost heavily. Reference dose points require a cited range appropriate to the indication. Rounding is credited when the final volume is measurable and the reason is stated. Maximum checks earn points when both the daily maximum and the adult maximum are shown. Administration points go to the right device in milliliters and clear instructions. Safety points require teach-back or an independent check. Evidence is scored on the current guideline and dosing literature in APA format, and the work must be laid out so a reader can verify each step.
NU 632 Unit 5 help before you submit
Dosing plans most often lose points on arithmetic errors or on using pounds where kilograms are required. Students also give only the final dose without the calculation, so the grader cannot check it. The concentration of the liquid is frequently left out, which makes the volume meaningless. Rounding to volumes that cannot be measured, such as 11.83 mL, is a common problem. Many plans skip the adult maximum check, which matters for heavier children. Another gap is ignoring the measuring device or recommending household spoons. Teach-back is often mentioned without describing what the caregiver demonstrated. Finally, give the duration of the antibiotic and the spacing for fever medicines, since an incomplete prescription is unsafe even when the dose is right.
Get a NU 632 Unit 5 example written to your instructions
Send the Unit 5 instructions and the rubric from your NU 632 classroom, plus the child's weight and the medications your plan covers. We write a custom example showing every calculation, the maximum check and the volume conversion, returned in 24 to 48 hours. The first custom sample is free.
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NU 632 Unit 5 questions, answered
Why show the calculation rather than the answer?
Because pediatric dosing errors are caught by rechecking the working. An answer alone gives a reviewer nothing to verify, and in practice the double-check that prevents harm is somebody recalculating from the weight. Assignments in this area are graded on the same principle, so show the reference dose, the multiplication and the result each time.
Why check against the adult maximum?
Because weight-based calculation can exceed it. An adolescent at ninety kilograms multiplied by a per-kilogram dose can produce a figure well above what any adult would receive, and the calculation itself gives no warning. Applying the ceiling every time is a simple discipline that catches one of the more serious pediatric errors.
How precise should the volume be?
Precise enough to be measurable with what the family has. A dose of 3.7 millilitres is fine with an oral syringe and meaningless with a spoon, so state the device and round deliberately to what it can deliver, saying that you have. The dose the child actually receives is the one the caregiver can draw up, not the one on the page.
Where can I find a free NU 632 Unit 5 sample paper?
The full NU 632 Unit 5 dosing plan is posted here free, with every calculation, rounding decision, maximum check and the teach-back record. Each volume is rounded to what a 10 mL oral syringe can measure.
How do you calculate a pediatric amoxicillin dose for ear infection?
Multiply the child's weight in kilograms by the reference dose, commonly 80 to 90 mg/kg/day for otitis media, divide into two doses, then convert to volume using the suspension concentration and round to a measurable amount. Check the result against the adult maximum.