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Difficulty: MediumHealth Promotion and Disease Prevention

An occupational health nurse at an industrial manufacturing plant is reviewing proposed employee wellness initiatives for the upcoming quarter. Which of the following activities accurately represent secondary disease prevention measures? Select all that apply.

  1. Performing routine blood lead level evaluations for workers handling battery components.Answer
  2. B
    Modifying assembly line workstations to improve employee ergonomics and prevent joint strain.
  3. C
    Administering the seasonal influenza vaccine to staff members in the breakroom.
  4. Conducting audiometric hearing examinations for employees exposed to high-decibel machinery.Answer
  5. E
    Establishing a progressive return-to-work program for staff recovering from myocardial infarctions.
  6. Measuring blood pressure and fasting blood glucose during the annual employee health fair.Answer

Answer

The secondary prevention activities include performing routine blood lead level evaluations, conducting audiometric hearing examinations, and measuring blood pressure and fasting blood glucose.
The correct answers all describe screening activities designed to detect disease or injury in its earliest, asymptomatic stages. By identifying elevated lead levels, early hearing loss, or abnormal vital signs and glucose levels, the occupational health nurse can intervene promptly to prevent further deterioration, fulfilling the core goal of secondary prevention.

Step-by-Step Solution

1
Define the three levels of disease prevention.
Primary prevention prevents disease onset. Secondary prevention focuses on early detection and screening. Tertiary prevention focuses on rehabilitation and preventing complications of an established disease.
Establishing clear definitions is necessary to accurately categorize each proposed nursing intervention.
2
Evaluate the activities involving screening and testing.
Blood lead evaluations, audiometric exams, and blood pressure/glucose measurements are all screening tools used to detect conditions early.
Early detection identifies subclinical disease or injury before symptoms appear, which is the hallmark of secondary prevention.
3
Evaluate the remaining activities against prevention definitions.
Ergonomic modifications and vaccines prevent disease or injury before they occur (primary). Return-to-work programs manage recovery from an existing cardiovascular event (tertiary).
Interventions aimed at removing risk factors or rehabilitating known conditions do not qualify as secondary prevention.

Key Concept

Secondary prevention focuses on early detection, screening, and prompt intervention to halt the progression of an asymptomatic illness or injury.
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Topics

Health Promotion and Disease Prevention

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