During a health assessment, a client complains of palpitations. Which of the following is subjective data?

Choice A rationale
Vomiting is objective data as it can be observed and measured by the nurse.
Choice B rationale
Blood pressure reading is objective data as it is a measurable and observable finding.
Choice C rationale
Auscultation of heart murmur is objective data as it is an observable finding during a physical examination.
Choice D rationale
Client’s complaint of palpitations is subjective data as it is based on the client’s personal experience and cannot be directly observed or measured by the nurse.

Choice A rationale
Using a standardized pediatric medication reference guide is not appropriate for administering insulin to a diabetic client. Insulin dosages are typically based on the client’s blood glucose levels and individual needs, not standardized pediatric references. Ensuring patient safety requires accurate and individualized dosage calculations.
Choice B rationale
Relying on memory for dosage calculations is not a safe practice. Human memory is fallible, and errors in dosage calculations can have serious consequences for the client. It is essential to use reliable methods and double-check calculations to ensure accuracy and patient safety.
Choice C rationale
Asking another nurse to double-check calculations is the most appropriate action for ensuring patient safety. This practice helps to catch any potential errors and ensures that the correct dosage is administered. Double-checking calculations is a standard safety measure in medication administration.
Choice D rationale
Performing dosage calculations manually is important, but it should be combined with double- checking by another nurse. Manual calculations alone do not provide an additional layer of verification to catch potential errors. Ensuring patient safety requires both accurate calculations and verification by another healthcare professional.