A nurse is working in a pediatric special care unit. She recently transferred to this unit from an adult intensive care unit. The nurse is very cautious in administering medications because children are especially vulnerable to medication errors. Why is this true?
Children require more frequent dosing to achieve desired effects.
Children have less mature livers and kidneys than adults.
Children metabolize medications more quickly than adults.
Children excrete urine more quickly than adults.
The Correct Answer is B
A. Children do not necessarily require more frequent dosing; the dosing schedule depends on the medication and the condition being treated.
B. Children have less mature livers and kidneys, affecting drug metabolism and excretion, making them more vulnerable to medication errors and adverse effects.
C. Children do not metabolize all medications more quickly; their metabolism can vary based on age and development.
D. Children may have different rates of urine excretion, but this is not the primary reason for their vulnerability to medication errors.
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Related Questions
Correct Answer is C
Explanation
A. Documenting at the end of the shift can lead to inaccuracies due to the delay, potentially causing errors if other staff need up-to-date information. It also increases the risk of forgetting details of the administration, compromising patient safety.
B. Documenting before administering the medications can lead to discrepancies if the medications are not given as planned. This practice could result in serious errors if the patient refuses the medication or if changes occur that affect administration.
C. Documenting immediately ensures that the record is accurate and reflects the current status of the patient’s medication regimen. It also allows other healthcare providers to see up-to-date information, which is crucial for ongoing patient care and safety.
D. Delaying documentation until a convenient time can lead to incomplete or forgotten details, increasing the risk of medication errors. Timely documentation is essential to maintain an accurate and reliable medical record.
Correct Answer is C
Explanation
A. Checking the pulse rate for 30 seconds and multiplying by 2 may not be accurate enough for a medication like digoxin, which requires precise monitoring.
B. Increasing sodium intake is not recommended for heart failure patients as it can worsen fluid retention and exacerbate symptoms.
C. Digoxin can cause bradycardia; therefore, it is crucial for clients to monitor their heart rate and contact their healthcare provider if it falls below 60/min to avoid adverse effects.
D. Taking digoxin with food can help with nausea but is not as critical as monitoring heart rate for potential toxicity.
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