Match List 1st with List 2nd and select the correct answer from the codes given below: List 1st: a. Inadequate light b. Excessive sound c. Excessive vibration d. High pressure under water List 2nd: 1. Lack of concentration and irritability 2. Raynaud's disease 3. Miner's nystagmus 4. Caisson's disease

1. A

   A-3, B-1, C-4, D-2

2. B

   A-3, B-1, C-2, D-4

3. C

   A-4, B-3, C-1, D-2

4. D

   A-3, B-2, C-1, D-4

Appeared in: UPPSC-2021

Explanation

• The correct option correctly pairs each occupational hazard with its known health consequence.
• Inadequate light is historically linked to Miner's nystagmus, a specific type of involuntary eye movement seen in miners working in low-light conditions.
• Excessive noise is a well-documented stressor that causes non-auditory effects, including psychological distress like irritability and difficulty concentrating.
• Excessive vibration from tools causes vascular and nerve damage in the hands, leading to Hand-Arm Vibration Syndrome, a form of Raynaud's disease.
• High pressure under water followed by rapid decompression causes dissolved gases (like nitrogen) to form bubbles in the bloodstream and tissues, resulting in Caisson's disease, or decompression sickness.

Why Other Options Were Wrong

• Option A: This option incorrectly matches 'Excessive vibration' with 'Caisson's disease' and 'High pressure under water' with 'Raynaud's disease'.
• Option C: This option contains multiple incorrect pairings, such as matching 'Inadequate light' with 'Caisson's disease' and 'Excessive sound' with 'Miner's nystagmus'.
• Option D: This option incorrectly matches 'Excessive sound' with 'Raynaud's disease' and 'Excessive vibration' with 'Lack of concentration and irritability'.

Related Visual

Clinical Relevance

• Nursing practice connection: Knowing Matching of occupational hazards with their associated health effects helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
• A nurse's role in occupational health is crucial for prevention and early detection. This includes conducting pre-placement and periodic health screenings to identify workers at risk.
• Nurses educate workers on the importance of personal protective equipment (PPE), such as anti-vibration gloves and hearing protection, and on safe work practices to minimize exposure to hazards.
• Monitoring the workplace environment and workers' health helps in the early identification of occupational diseases, allowing for timely intervention and management.

How to Approach the Question

• First, analyze the two lists provided in the matching question. List 1 contains occupational hazards (causes), and List 2 contains diseases or health effects.
• Start by identifying the most definite or well-known pair. For instance, 'High pressure under water' is famously linked to 'Caisson's disease' (d→4).
• Next, look for another strong connection. 'Inadequate light' and 'Miner's nystagmus' is a classic historical association (a→3).
• With these two pairs (a→3 and d→4) identified, examine the given options to see which ones match. This step helps eliminate incorrect choices quickly.
• Evaluate the remaining pairs. 'Excessive sound' is known to cause non-auditory effects like irritability and lack of concentration (b→1). 'Excessive vibration' from tools is a known cause of 'Raynaud's disease' in the hands (c→2).
• Combine all the correct pairs (a-3, b-1, c-2, d-4) and select the option that reflects this exact combination.

Concept Tested & Keywords

• Concept Tested: Matching of occupational hazards with their associated health effects.
• Stem keywords: Inadequate light, Excessive sound, Excessive vibration, High pressure under water, Miner's nystagmus, Raynaud's disease, Caisson's disease
• Lead-in keywords: Match, select the correct answer
• Negative lead-in flag: false

Question ID

QjtwnqYJQDHl2MFgOCquk-

Copy ID

Reference Book

E6 Comprehensive Textbook of Community Health Nursing for BSc Nursing Students Part 2 — Subpart B (pp 276-535 of 550) p. 61-63

E6 Parks TextBook of Preventive & Social Medicine part 2 — Subpart B (pp 233-449 of 464) p. 121-123