The order reads "amoxicillin 20mg/kg/dose PO every 8 hours." The child weighs 33 pounds. Using the label below, how many mL will you administer per dose? (Enter a number only, answer to the nearest tenths place)
The Correct Answer is ["12"]
1. Convert the child's weight from pounds to kilograms:
There are approximately 2.2 pounds in 1 kilogram.
33 pounds / 2.2 pounds/kg = 15 kg (approximately)
2. Calculate the total milligrams of amoxicillin needed per dose:
The order is for 20 mg/kg/dose.
The child weighs 15 kg.
20 mg/kg * 15 kg = 300 mg
3. Determine the concentration of the amoxicillin suspension:
The label shows the concentration is 125 mg/5 mL.
4. Set up a proportion to find the volume (in mL) needed:
125 mg / 5 mL = 300 mg / x mL
5. Solve for x:
Cross-multiply: 125x = 300 * 5
125x = 1500
x = 1500 / 125
x = 12 mL
Answer: You will administer 12 mL per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["20"]
Explanation
1. Determine the concentration of the guaifenesin:
The label states 100 mg/5 mL.
2. Set up a proportion to find the volume (in mL) needed:
100 mg / 5 mL = 400 mg / x mL
3. Solve for x:
Cross-multiply: 100x = 400 * 5
100x = 2000
x = 2000 / 100
x = 20 mL
Answer: The nurse will administer 20 mL to the client.
Correct Answer is A
Explanation
A) The nurse formulates a goal "The client will be free from infection for the duration of the hospitalization": This action reflects the planning phase of the nursing process. The planning phase involves setting goals and determining the best interventions to achieve the desired outcomes for the client. In this case, the goal is to prevent infection, which is a specific, measurable outcome that can guide further interventions.
B) The nurse assesses the client's white blood cell count: Assessing the client's white blood cell count is an important step in data collection, which is part of the assessment phase of the nursing process. It helps the nurse gather information about the client's current health status but is not a planning activity. The nurse would use the information from the assessment phase to formulate goals and plan interventions.
C) The nurse administers the ordered oral antibiotics: Administering antibiotics is an action related to the implementation phase of the nursing process. The implementation phase involves carrying out the planned interventions. In this case, the administration of antibiotics is a direct action taken to address the risk for infection, but it is not the planning phase.
D) The nurse teaches the client the appropriate hand washing technique: Teaching hand hygiene is an important intervention, but it falls under the implementation phase of the nursing process. It involves educating the client to help prevent infection, which is an action taken based on the goals and plan developed earlier. While important, it’s not the planning phase itself.
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