Occupational Health Practice Questions

Q: Monday fever is associated with

Byssinosis. ***Byssinosis*** - **Monday fever** is the pathognomonic feature of **byssinosis**, an occupational lung disease in textile workers exposed to **cotton, flax, or hemp dust**. - Workers experience **fever, chest tightness, and dyspnea on Monday** (the first day back after a weekend break) due to endotoxin-mediated bronchospasm. - Symptoms improve later in the week due to **tachyphylaxis** (tolerance development) and recur after time away from exposure. - This characteristic pattern distinguishes byssinosis from other occupational lung diseases. *Silicosis* - Chronic occupational lung disease caused by inhaling **crystalline silica dust** (mining, sandblasting, stone cutting). - Presents with **progressive pulmonary fibrosis**, chronic cough, dyspnea, and increased risk of tuberculosis. - Does **not** exhibit the "Monday fever" pattern. *Asbestosis* - Caused by inhaling **asbestos fibers**, resulting in diffuse interstitial pulmonary fibrosis. - Presents with progressive dyspnea, dry cough, and bibasilar crackles. - Does **not** show the characteristic Monday fever pattern. *Bagassosis* - **Extrinsic allergic alveolitis (hypersensitivity pneumonitis)** caused by inhaling dust from moldy **sugarcane bagasse**. - Presents with acute flu-like symptoms, fever, and dyspnea **4-8 hours after exposure**. - While it can cause fever, it is **not** specifically associated with the "Monday fever" pattern characteristic of byssinosis.

Q: The industry, with the highest accidental death rate and long held to be the most dangerous occupation is –

Mining and quarrying. ***Mining and quarrying*** - This industry consistently ranks among the **most dangerous occupations** due to inherent risks like collapses, explosions, and confined spaces. - Workers face exposure to **toxic gases**, heavy machinery, and extreme conditions, leading to high rates of accidental deaths. *Trade* - The trade industry generally involves **less physical risk** and has significantly lower accidental death rates compared to heavy industries. - Common accidents are usually related to **slips, trips, falls**, or vehicle-related incidents, not severe industrial hazards. *Agriculture* - While agriculture can be dangerous due to **heavy machinery**, chemicals, and animal-related incidents, it typically has a lower overall accidental death rate than mining. - The type of hazards and their frequency differ from the highly acute and catastrophic nature of mining accidents. *Construction* - The construction industry is known for its high risk of injuries and fatalities, particularly from **falls, electrocution, and struck-by incidents**. - However, historical and statistical data consistently show that **mining and quarrying** have even higher accidental death rates due to the unique and severe hazards involved.

Q: Bagassosis is a pneumoconiosis caused by inhalation of

Sugarcane dust. ***Sugarcane dust*** - **Bagassosis** is a type of hypersensitivity pneumonitis caused by inhaling dust from **bagasse**, which is the fibrous residue left after sugarcane stalks are crushed to extract their juice. - Exposure to **thermophilic actinomycetes** and fungi growing on stored bagasse leads to an allergic inflammatory response in the lungs. *Cotton* - Inhalation of **cotton dust** can lead to **byssinosis**, a different occupational lung disease. - Byssinosis is characterized by **chest tightness** and shortness of breath that worsens on the first day of the work week. *Asbestos* - Inhalation of **asbestos fibers** causes serious diseases such as **asbestosis**, **mesothelioma**, and **lung cancer**. - These conditions are distinct from bagassosis in their pathology and causative agent. *Coal particles* - Inhalation of **coal dust** leads to **coal worker's pneumoconiosis (CWP)**, also known as "black lung disease." - CWP is characterized by nodular lesions in the lungs and is associated with mining occupations.

Q: Rajiv Gandhi Shramik Kalyan Yojana is associated with:

Provision of unemployment allowance. ***Provision of unemployment allowance*** - The **Rajiv Gandhi Shramik Kalyan Yojana** is an initiative by the Employees' State Insurance Corporation (ESIC) to provide **unemployment allowance** to insured persons who lose their jobs due to various circumstances. - This scheme offers financial support to workers during periods of **involuntary unemployment**, helping them manage living expenses while seeking new employment. *Support for workers injured during their duty* - While ESIC does provide benefits for **work-related injuries**, this specific scheme is not primarily focused on that aspect. - **Employee compensation insurance** typically covers medical expenses and disability benefits for occupational injuries. *Provision of training for employees* - Employee training and skill development programs are distinct from the purpose of the Rajiv Gandhi Shramik Kalyan Yojana. - Such programs are usually aimed at enhancing **employability** or **productivity**, not directly addressing unemployment benefits. *Provision of jobs for widows of employees covered under ESI scheme* - While ESIC provides support to families of deceased insured persons, this scheme is not specifically about providing employment opportunities for widows. - Other ESIC benefits, such as **dependent benefits**, focus on financial assistance to family members.

Q: In ESI, employee contributes what percentage of wages?

1.75%. ***1.75%*** - Under the **Employees' State Insurance (ESI) scheme**, the employee's contribution rate was **1.75% of their monthly wages** (prior to 2019 amendment) [1]. - However, note that **as per the latest amendments (effective July 2019)**, the employee contribution has been **reduced to 0.75%** and employer contribution to 3.25%. - This question tests knowledge of the **historically significant rate** of 1.75% which was in effect for many years and is still commonly referenced in medical PG examinations. *4.75%* - This percentage is **incorrect** for the employee's contribution rate to ESI. - This was the **employer's contribution rate** under the older scheme structure [1]. *3.75%* - This figure is **not a standard ESI employee contribution rate**. - This may represent a **proposed or transitional rate** but was not a long-standing official rate. *2.75%* - This rate is **neither the current nor historical employee contribution rate** for the ESI scheme. - This does not correspond to any **standard ESI contribution structure**.

Q: Exposure to cotton dust in a textile factory causes

Byssinosis. ***Byssinosis*** - **Byssinosis** is a chronic occupational lung disease caused by inhaling **cotton dust**, specifically in textile workers. - Symptoms usually include chest tightness, shortness of breath, and cough, particularly noticeable on the first day back to work after a break. *Anthracosis* - **Anthracosis** is a lung condition resulting from the inhalation of **coal dust**, commonly seen in coal miners. - It is often asymptomatic but can progress to more severe forms of **pneumoconiosis** in heavy exposures. *Bagassosis* - **Bagassosis** is a hypersensitivity pneumonitis caused by inhaling dust from **bagasse**, which is the fibrous residue left after crushing sugarcane. - It is an allergic reaction to thermophilic fungi present in moldy bagasse. *Silicosis* - **Silicosis** is a fibrotic lung disease caused by inhaling **crystalline silica** dust, typically found in occupations like mining, quarrying, and construction. - It leads to the formation of characteristic **silicotic nodules** in the lungs.

Q: Adolescent age group in Factory act 1948 is:

15-18 years. ***15-18 years*** - Under the **Factories Act, 1948**, an adolescent is defined as a person who has completed his fifteenth year but has not completed his **eighteenth year**. - This age range determines specific regulations concerning their work hours, suitability for certain jobs, and health safeguards. *18-21 years* - Individuals in this age group are considered **adults** under the Factories Act, 1948, and are subject to different working regulations than adolescents. - While they are still young, they are not classified as adolescents for the purpose of protective labor laws in this act. *10-14 years* - This age group falls within the definition of **children** under the Factories Act, 1948, where employment is generally prohibited in factories. - The act aims to prevent child labor and protect younger individuals from hazardous work environments. *10-19 years* - This is a broad range that encompasses both **children** (10-14 years) and **adolescents** (15-18 years) as well as young adults. - It does not correspond to a specific category defined by the Factories Act, 1948 for regulatory purposes.

Q: Sickness absenteeism is a useful index to assess:

State of health of workers. ***State of health of workers*** - **Sickness absenteeism** directly reflects the frequency and severity of illnesses experienced by employees. - A high rate of absenteeism due to illness indicates a potential decline in the **overall health status of the workforce**. *Working environment* - While a poor working environment can contribute to health issues and absenteeism, sickness absenteeism itself is not a direct measure of the **working environment's quality**. - Other indices like **accident rates** or **employee satisfaction surveys** are more direct measures of the working environment. *Sincerity of the workers* - Sickness absenteeism is a measure related to health and cannot reliably assess the **sincerity or commitment level** of workers. - Evaluating sincerity would require other metrics, such as **productivity**, adherence to deadlines, or peer reviews. *Workers-management relationship* - While a poor relationship might lead to some absenteeism, sickness absenteeism is primarily focused on health-related absences, not a direct indicator of the **quality of the relationship between workers and management**. - Worker **turnover rates** or **grievance filings** would be better indicators of this relationship.

Q: Which of the following is NOT a personal protective equipment (PPE)?

Badges for detecting radiation. ***Badges for detecting radiation*** - While important for safety in environments with radiation exposure, **radiation badges (dosimeters)** are used to **monitor exposure levels**, not to protect the individual from the radiation itself. - They are a measurement tool rather than a physical barrier or protective clothing item. *Lab coat* - A **lab coat** is a primary piece of PPE, designed to protect personal clothing and skin from **splashes, spills, and hazardous substances**. - It forms a **physical barrier** between the wearer and potential contaminants. *Gloves* - **Gloves** are essential PPE used to protect hands from **chemical exposure, biological agents**, and to prevent the transmission of contaminants. - They create a direct barrier for tasks involving contact with hazardous materials. *Goggles* - **Goggles** are crucial PPE for protecting the eyes from **splashes, flying debris, and irritating mists or gases**. - They form a **seal around the eyes**, offering comprehensive protection from various hazards.

Question 1

Monday fever is associated with

Accepted Answer

Byssinosis

Answer

Silicosis

Answer

Asbestosis

Answer

Bagassosis

Question 2

The industry, with the highest accidental death rate and long held to be the most dangerous occupation is –

Accepted Answer

Mining and quarrying

Answer

Trade

Answer

Agriculture

Answer

Construction

Question 3

Bagassosis is a pneumoconiosis caused by inhalation of

Accepted Answer

Sugarcane dust

Answer

Cotton

Answer

Asbestos

Answer

Coal particles

Question 4

Rajiv Gandhi Shramik Kalyan Yojana is associated with:

Accepted Answer

Provision of unemployment allowance

Answer

Support for workers injured during their duty

Answer

Provision of training for employees

Answer

Provision of jobs for widows of employees covered under ESI scheme

Question 5

In ESI, employee contributes what percentage of wages?

Accepted Answer

1.75%

Answer

4.75%

Answer

3.75%

Answer

2.75%

Question 6

Exposure to cotton dust in a textile factory causes

Accepted Answer

Byssinosis

Answer

Anthracosis

Answer

Bagassosis

Answer

Silicosis

Question 7

Adolescent age group in Factory act 1948 is:

Accepted Answer

15-18 years

Answer

18-21 years

Answer

10-14 years

Answer

10-19 years

Question 8

Sickness absenteeism is a useful index to assess:

Accepted Answer

State of health of workers

Answer

Working environment

Answer

Sincerity of the workers

Answer

Workers-management relationship

Question 9

All the following are standards laid down by the Factories Act except:

Accepted Answer

Defines any factory that employs 10 or more workers where power is not used

Answer

Prohibition of employment of children below 14

Answer

Maximum working hours including overtime per week: 60 hours

Answer

Minimum 350 cubic feet space per worker

Question 10

Which of the following is NOT a personal protective equipment (PPE)?

Accepted Answer

Badges for detecting radiation

Answer

Lab coat

Answer

Gloves

Answer

Goggles

Occupational Health — MCQs

Occupational Health — MCQs

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