Which category is characterized as objective data?
The ages and relationship of all household members
Usual dietary patterns and intake
A list of herbal supplements regularly used
Lab values associated with the drugs the patient is taking
The Correct Answer is D
A. The ages and relationships of household members are subjective data because they are reported by the patient and not directly measured or observed.
B. Usual dietary patterns and intake are also subjective data, as they rely on patient self-reporting rather than measurable, verifiable findings.
C. A list of herbal supplements regularly used is subjective because it depends on the patient’s recall and self-reporting rather than objective measurement.
D. Lab values are considered objective data because they are measurable, verifiable, and obtained through diagnostic testing rather than patient self-reporting. Objective data are based on observable and quantifiable factors, making them more reliable for clinical decision-making.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
a) Complete blood counts (CBC) are useful for monitoring infection, anemia, or bone marrow suppression, but they are not the primary concern for azithromycin and acetaminophen toxicity.
b) Electrolytes are important for general health but are not directly related to the major side effects of these drugs.
c) Liver enzymes (AST, ALT) should be monitored because both azithromycin and acetaminophen can cause hepatotoxicity, especially at high doses. Acetaminophen overdose is a known cause of liver failure.
d) Urinalysis may be helpful in assessing kidney function, but it is not the primary focus when monitoring for drug-induced liver toxicity.
Correct Answer is D
Explanation
a) Encouraging self-application is beneficial in some cases, but it is not always appropriate. The nurse must ensure the medication is applied correctly and safely, especially if the patient has mobility or cognitive impairments.
b) Wearing treatment gloves is important when handling certain medications, but it is not required for all topical applications. Some medications, such as nitroglycerin ointment, require gloves to prevent nurse exposure, but others do not.
c) Changing gloves between skin preparation and medication application is not a universal requirement. In most cases, the same pair of gloves can be used unless contamination occurs.
d) Performing effective hand hygiene before and after applying the medication is the most essential action to prevent infection and cross-contamination.
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