Which of the following intervention focuses on giving chemoprophylaxis for cholera?

DSSSB - 28 August 2019 (Shift-1)

Community Health Nursing

Medium

Appeared in: DSSSB - 28 August 2019 (Shift-1)

Explanation

Chemoprophylaxis for cholera is a classic example of specific protection.
Specific protection falls under primary prevention and involves providing targeted measures to prevent a particular disease before it occurs.
This is distinct from general health promotion, which focuses on overall well-being, and from secondary prevention, which deals with early treatment after a disease has started.
Examples of specific protection include immunizations, use of specific nutrients, and chemoprophylaxis.

Option A: This is a broad, umbrella term that includes all levels of prevention (primary, secondary, tertiary), making it too general and less precise than 'Specific protection.'.
Option B: This is a form of secondary prevention, which involves early diagnosis and prompt treatment after the disease process has begun. Chemoprophylaxis is given before the disease develops to prevent it.
Option D: This is a component of primary prevention but focuses on general measures like health education, improving sanitation, or ensuring safe drinking water. It is not a specific action targeted at an individual to prevent a single disease.

Clinical Relevance

Nursing practice connection: Knowing Levels of Prevention in Community Health Nursing helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Nurses in community settings must differentiate between levels of prevention to plan and implement appropriate health programs, from educational campaigns (health promotion) to vaccination drives (specific protection).
Understanding this concept is crucial during outbreaks. While specific protection (chemoprophylaxis) is given to high-risk contacts, health promotion (safe water practices) is essential for the entire community.
What if? If the intervention was 'screening contacts of a cholera patient for early signs of diarrhea,' the correct level of prevention would change to Secondary Prevention (Early diagnosis and prompt treatment).

How to Approach the Question

First, identify the core concept in the question, which is 'levels of prevention' in public health.
Next, analyze the specific intervention mentioned: 'chemoprophylaxis for cholera.'
Define 'chemoprophylaxis.' It is a drug given to prevent a disease from developing, not to treat it. This places it in the category of primary prevention.
Differentiate between the two types of primary prevention: health promotion (general measures for overall health) and specific protection (targeted measures against a particular disease).
Since chemoprophylaxis is a highly specific action against a single disease (cholera), it fits the definition of 'Specific protection.'
Finally, evaluate the other options to confirm they are incorrect. 'Early intervention' is secondary prevention, 'Health promotion' is too general for this specific action, and 'Prevention of disease' is an umbrella term for all levels.

Concept Tested & Keywords

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E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart A (pp 26-201 of 604) pp. 35-37, 124-126, 34-36