Safe Dose Dosage Range Pediatric Calculations Nursing Drug Math (Video 7)

RegisteredNurseRN
13 Sept 201614:22
EducationalLearning
32 Likes 10 Comments

TLDRThe video script is an educational lecture focused on safe dosage calculation for pediatric patients. It covers the process of converting weights to kilograms, understanding dosage ranges, and applying dimensional analysis to calculate safe medication amounts. The lecture includes examples with drugs like Benadryl, Tylenol, and Ibuprofen, emphasizing the importance of ensuring prescribed doses fall within recommended safety limits for children's weight. The speaker encourages viewers to visit their website for a free quiz and more resources on dosage calculations.

Takeaways
  • 📝 Safe dosage calculation is crucial for pediatric patients, and this video provides guidance on how to perform these calculations.
  • 👨‍⚕️ The video emphasizes the importance of understanding the child's weight and the safe dosage range provided for a medication to calculate the correct dosage.
  • 🔢 Conversion of weight units is necessary; pounds must be converted to kilograms for accurate dosage calculation based on the medication's guidelines.
  • 💊 Benadryl safe dosage is 5 milligrams per kilogram per day. The video demonstrates how to calculate the safe dose per day for a child weighing 98 pounds.
  • 🌡️ For a child with a fever, the video explains how to calculate the maximum safe dose of Tylenol per day, which is based on a dosage range of 10 to 15 milligrams per kilogram every 6 hours.
  • 🍇 The video clarifies that the safe dosage for ibuprofen is 5 to 10 milligrams per kilogram per dose, and it shows how to verify if a doctor's order of 200 milligrams every 8 hours is safe for a child weighing 49 pounds.
  • 📌 Dimensional analysis is highlighted as a useful method for solving dosage calculation problems, ensuring that units are properly converted and canceling out to arrive at the correct answer.
  • 🚫 The video serves as a cautionary example by showing that a doctor's order of 92 milligrams of a medication per day for a child weighing 16 pounds may not be safe if it falls outside the recommended dosage range.
  • 🎓 The video encourages viewers to visit the website registernurse.com to take a free quiz that tests their understanding of dosage calculation and to explore other educational videos on the topic.
  • 📈 The process of solving dosage problems involves several steps: identifying the goal, performing necessary unit conversions, applying the safe dosage range, and using dimensional analysis to arrive at the correct dosage.
  • 🔄 The video reiterates the importance of checking whether the prescribed dosage falls within the safe dosage range for the child's weight to ensure medication safety.
Q & A

  • What is the primary focus of the video?

    -The primary focus of the video is to teach safe dosage calculation problems for pediatric patients.

  • What is the first medication discussed in the video?

    -The first medication discussed in the video is Benadryl.

  • How much is the safe dose of Benadryl per day for a child weighing 98 lbs?

    -The safe dose of Benadryl per day for a child weighing 98 lbs is 490 mg.

  • What is the safe dosage range for Tylenol for a child weighing 52 lbs every 6 hours?

    -The safe dosage range for Tylenol for a child weighing 52 lbs every 6 hours is 10 to 15 mg per kilogram.

  • What is the maximum safe dose for this child per day?

    -The maximum safe dose for this child per day is 1,418 mg.

  • What is the safe dosage range for ibuprofen per dose for a child weighing 49 lbs?

    -The safe dosage range for ibuprofen per dose for a child weighing 49 lbs is 5 to 10 mg per kilogram.

  • Is the doctor's order of 200 mg of ibuprofen every 8 hours a safe dose for the child?

    -Yes, the doctor's order of 200 mg of ibuprofen every 8 hours is a safe dose for the child.

  • What is the safe dosage range for the medication Dejin based on the child's weight of 16 lbs?

    -The safe dosage range for the medication Dejin based on the child's weight of 16 lbs is 8 to 12 micrograms per kilogram per day.

  • Is the doctor's order of 0.92 mg daily for Dejin a safe dose for the child?

    -No, the doctor's order of 0.92 mg daily for Dejin is not a safe dose for the child.

  • How can one find the minimum and maximum safe dosage for a medication?

    -To find the minimum and maximum safe dosage for a medication, one must first convert the child's weight to kilograms, then use the safe dosage range provided (usually in mg/kg or mcg/kg) and apply dimensional analysis to calculate the dosage in milligrams or micrograms per day or per dose, as required.

  • What is the importance of dimensional analysis in dosage calculation?

    -Dimensional analysis is crucial in dosage calculation as it helps to systematically convert and simplify units to find the desired dosage. It ensures accuracy by canceling out unnecessary units and providing a clear path from the known values to the answer.

  • How can one determine if a doctor's ordered dose is safe?

    -To determine if a doctor's ordered dose is safe, one must first calculate the minimum and maximum safe dosages based on the child's weight and the medication's recommended dosage range. Then, compare the ordered dose to this range. If the ordered dose falls within this range, it is considered safe.

Outlines
00:00
📚 Safe Dosage Calculation for Pediatric Medications

This paragraph discusses the process of calculating safe dosages for pediatric patients, using examples of different medications. It begins with a scenario involving Benadryl, explaining how to convert the child's weight from pounds to kilograms and apply the safe dosage range to find the correct daily dose. The paragraph emphasizes the importance of understanding the problem's requirements, such as whether it asks for a per dose or daily amount. It then moves on to calculate the maximum safe dose of Tylenol for a child with a fever, taking into account the safe dosage range and the frequency of administration. The explanation is thorough, walking through the steps of dimensional analysis and providing clear calculations to arrive at the final answer.

05:05
💊 Dosage Calculation for Ibuprofen and Safe Dosage Range

This section of the script focuses on determining the safe dosage range for a child weighing 49 pounds, given a doctor's order for 200 milligrams of ibuprofen every eight hours. The paragraph explains the process of converting the child's weight to kilograms and applying the medication's safe dosage range (5 to 10 milligrams per kilogram per dose) to find the minimum and maximum safe doses. It then compares these values to the doctor's order to assess whether the prescribed dosage is safe. The explanation is detailed, providing step-by-step calculations and rounding methods to ensure accuracy.

10:08
🩺 Evaluating Safe Dosage Orders for a Specific Medication

The final paragraph addresses a situation where a doctor has ordered 92 milligrams of a medication daily for a child weighing 16 pounds, and the safe dosage range for this medication is 8 to 12 micrograms per kilogram per day. This paragraph highlights the need to convert units from micrograms to milligrams and to calculate both the minimum and maximum safe doses based on the child's weight. It then compares these calculated doses to the doctor's order to determine if the prescribed dosage is within the safe range. The summary emphasizes the importance of careful calculation and unit conversion in ensuring patient safety.

Mindmap
Keywords
💡Pediatric patient
The term 'Pediatric patient' refers to a child receiving medical care. In the context of the video, it is the focus group for the safe dosage calculation problems discussed. The video aims to educate healthcare professionals on how to accurately calculate medication dosages for children, taking into account their weight and the recommended dosage ranges for specific medications.
💡Safe dosage calculation
Safe dosage calculation is the process of determining the correct amount of medication for a patient, ensuring both safety and efficacy. It is a crucial skill for healthcare providers, especially when dealing with pediatric patients, as incorrect dosages can lead to adverse effects. The video provides step-by-step instructions on how to perform these calculations, emphasizing the importance of accurate weight measurements and understanding dosage guidelines.
💡Dimensional analysis
Dimensional analysis is a mathematical method used to convert units of measurement and solve problems involving different units. In the video, it is employed to convert the child's weight from pounds to kilograms and calculate the dosage of medication in milligrams per day. This technique is vital for accurate dosage calculations, as it ensures that units are consistent and the calculations are precise.
💡Benadryl
Benadryl is an over-the-counter medication commonly used to treat symptoms such as allergies, itching, and sleep disorders. In the video, it is used as an example to illustrate the process of calculating a safe dosage for a pediatric patient. The讲师 emphasizes the importance of adhering to the recommended dosage range to ensure the child's safety.
💡Tylenol
Tylenol is a widely recognized brand name for the medication acetaminophen, which is used to relieve pain and reduce fever. In the context of the video, Tylenol is discussed as part of a safe dosage calculation for a pediatric patient. The讲师 explains how to determine the maximum safe dose for a child based on their weight and the medication's recommended dosage range.
💡Ibuprofen
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) commonly used to reduce inflammation, pain, and fever. In the video, ibuprofen is one of the medications for which the讲师 demonstrates safe dosage calculations for a pediatric patient. The讲师 verifies whether the doctor-ordered dose of 200 milligrams every eight hours falls within the safe dosage range based on the child's weight.
💡Dejin
Dejin is a medication mentioned in the video script, although it is not a commonly recognized drug name, which could potentially be a typographical error or a less-known medication. The video uses it as an example to illustrate the process of determining whether a doctor-ordered dose falls within the safe dosage range for a pediatric patient. The讲师 calculates the safe dosage range based on the child's weight and compares it to the doctor-ordered dose.
💡Weight conversion
Weight conversion is the process of changing a weight measurement from one unit to another, such as from pounds to kilograms. This is an essential step in dosage calculations, as many medication dosages are recommended based on weight in kilograms. The video demonstrates how to perform weight conversions accurately, which is critical for determining the correct dosage of medication for a pediatric patient.
💡Safe dosage range
The safe dosage range refers to the minimum and maximum amounts of a medication that can be safely taken by a patient without causing harm. It is a crucial concept in the video, as the讲师 uses it to verify whether the doses ordered by doctors are appropriate for pediatric patients. Ensuring that a prescribed dose falls within the safe dosage range is vital for patient safety.
💡Website
The term 'website' refers to the online presence or platform that provides information or services. In the context of the video, the website belongs to the speaker (rn.com) and offers additional resources, such as a free quiz and other educational videos, to help reinforce the concepts taught in the lecture on safe dosage calculations for pediatric patients.
💡YouTube channel
A YouTube channel is a user's personal account on the YouTube platform where they can upload, manage, and share videos. In the video, the YouTube channel is the speaker's platform for sharing educational content on safe dosage calculations and other nursing-related topics. The speaker encourages viewers to subscribe to the channel to access more content and stay updated with new videos.
Highlights

The video discusses safe dosage calculation problems for pediatric patients.

The safe dose of Benadryl for a child weighing 98 lbs is calculated based on 5 milligrams per kilogram per day.

The conversion of pounds to kilograms is essential for dosage calculation, using 2.2 lbs in 1 kilogram.

Dimensional analysis is mentioned as a method to solve dosage problems.

The safe dose range for Tylenol is 10 to 15 milligrams per kilogram every 6 hours, and the maximum safe dose per day is calculated.

For Tylenol, the calculation involves determining the dosage for every six hours and then finding the total daily dosage.

Ibuprofen dosage calculation is discussed, with a doctor's order of 200 milligrams every eight hours for a child weighing 49 lbs.

The safe dosage range for ibuprofen is 5 to 10 milligrams per kilogram per dose, and the doctor's order is verified for safety.

A medication order of 92 mg daily for a 16 lbs child is evaluated against a safe dosage range of 8 to 12 micrograms per kilogram per day.

The video emphasizes the importance of converting units from micrograms to milligrams for proper dosage calculation.

The calculated safe dosage range for the child does not align with the doctor's order of 92 mg daily, indicating it is not a safe dose.

The video provides a comprehensive guide on how to approach and solve pediatric dosage calculation problems.

The presenter encourages viewers to take a free quiz on their website, rn.com, to test their understanding of the material.

The video series on the website offers additional educational content on dosage and calculations.

The video concludes with a call to action for viewers to subscribe to the YouTube channel for more educational content.

Transcripts

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