Microbiology · practice question

A 71-year-old client in a long-term care facility is being evaluated for nursing care related to vaccination and herd protection. The nurse reviews this trend: INR increasing from 2.0 to 4.5 without active bleeding. Which interpretation and action are most appropriate?

Multiple choiceHardnclex-rn-bsnnclex-validatednclex-2026microbiology

Treat a single value without comparing it with baseline, symptoms, or benchmarks.Ignore the trend because one data point can be explained later.Interpret the trend in context, compare it with baseline or benchmarks, and take the safest indicated action.Wait for a critical value or sentinel event before taking any nursing action.

Answer and explanation

Correct answer

C. Interpret the trend in context, compare it with baseline or benchmarks, and take the safest indicated action.

Why

Trend questions require comparison with baseline, symptoms, risk, and benchmarks. Safe nursing action begins before a preventable event becomes critical.

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A 71-year-old client in a long-term care facility is being evaluated for nursing care related to vaccination and herd protection. The nurse reviews this trend: INR increasing from 2.0 to 4.5 without active bleeding. Which interpretation and action are most appropriate?

Correct answer

Why

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