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LO1 Relate the risk factors and pathophysiology of occupational lung disease to its clinical presentations

- occupational disease vs work related disease (focusing on occupational lung disease) talk abt definition, different types of occupational lung disease (silicosis/asbestosis etc) 🫁 Anisha

- Causes of SOB + Types of asthma + Overview of occupational asthma 🫁 Pravei

-(symptoms, causes, risk factors, pathogenesis, complication) 🫁 Omar

-Pathophysiology of sign : (tachypnea, ronchi) 🫁 ALIA

-Pathophysiology of symptoms : (SOB, cough) 🫁 SINEHAA

- types and common hazard in o&g industry (what substance) 🫁 Nafiz

-pathogenesis (based on causative agent) & role of smoking in occupational asthma 🫁 Iman

LO2 Discuss the preventive measures for occupational lung disease

-List protective gear that commonly used and their importance + rules and regulation governing PPE & Primary, secondary and tertiary prevention 🫁fatiha

LO3 Discuss the ethical concerns with regard to occupational lung disease

-MERCI (exceeded eligibility for annual leave, sought MC from different clinic) 🫁 (Jim) Thank u dow kasi merci utk last pbl🫶🏼🫶🏼

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LO1 Relate the risk factors and pathophysiology of occupational lung disease to its clinical presentations
LO2 Discuss the preventive measures for occupational lung disease
LO3 Discuss the ethical concerns with regard to occupational lung disease

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10.  exceeded the eligibility for annual leave and ocassionally sought mc from diff clinics

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10.  exceeded the eligibility for annual leave and ocassionally sought mc from diff clinics

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- MERCI
- switch to diff departments

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9. Ronchi was heard over his ant chest wall

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9. Ronchi was heard over his ant chest wall

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- over secreation of mucus
- respi tract narrow
- often cleared by coughing
- ronchi : sound of lungs ( low pitched wheeze )
- asthma patient lung sound ?
- chronic asthma : airway obstruction
- low and high pitch can be presented in asthma but based on severity of asthma

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- def : increase of breathing rate
- due to SOB
-

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7. uncomfortable using personal protective  equipments 

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7. uncomfortable using personal protective  equipments 

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- avoid using the ppe
- could not breathe properly
- increase exposure to hazard substances
- due to company or worker negligence
- oil and gas : offshore ( have thought why need to wear ppe in middle of ocean ?)

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6. working as technician in oil and gas company - past 5 years

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6. working as technician in oil and gas company - past 5 years

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- latency period
- symptoms show up for past one year
- increase risk of exposure to chemical substances

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On further questioning, he has been working as a technician in an oil and gas company for the past five years. He felt uncomfortable when using the personal protective equipment that was supplied by his employer as required by regulations. On examination, the patient was tachypneic. He was afebrile and the vital signs were normal. Ronchi was heard over his anterior chest wall. No other abnormality was detected in other systems. Due to his illness, he has exceeded the eligibility for the annual leave and occasionally sought medical certificates from different clinics.

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1) Type of asthma  - focus on occupational asthma
2) general causes of SOB
3) pathophysiology of Ronchi - how occupational asthma can cause ronchi

LO1 Relate the risk factors and pathophysiology of occupational lung disease to its clinical
presentations

- occupational disease vs work related disease (focusing on occupational lung disease) talk abt definition, different types of occupational lung disease (silicosis/asbestosis etc)

- Causes of SOB + Types of asthma + Overview of occupational asthma

-(symptoms, causes, risk factors, pathogenesis, complication)

-Pathophysiology of sign : (tachypnea, ronchi)

-Pathophysiology of symptoms : (SOB, cough)

-occupational asthma  (Signs and symptoms) & types and common hazard in o&g industry (what substance)

-pathogenesis (based on causative agent) & role of smoking in occupational asthma

LO2 Discuss the preventive measures for occupational lung disease

-List protective gear that commonly used and their importance + rules and regulation governing PPE & Primary, secondary and tertiary prevention

LO3 Discuss the ethical concerns with regard to occupational lung disease

-MERCI (exceeded eligibility for annual leave, sought MC from different clinic)

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5. noted to get worse & improve during holidays 

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5. noted to get worse & improve during holidays 

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- classification of occupational asthma ?

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4. told to have occupational asthma when he repeatedly experienced cough and SOB - past one year

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4. told to have occupational asthma when he repeatedly experienced cough and SOB - past one year

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- def : one type of asthma
- when breathe in chemical fumes , dust , gases during the job
- what kind is his job ? when he start the work ?
- SOB (past 3 days ) is complication of the SOB for past one year
- occupational asthma ( 2 types )
a) irritant induced
b) allergic induced - longer period
- general causes of SOB ?

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3. Chronic smoker but denied history of asthma during childhood & family

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3. Chronic smoker but denied history of asthma during childhood & family

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- how many packs per day ?
- what is the brand of cigarette ?
- denied asthma : acquired (not inherited )
- is he having any medications
- chronic : based on amount of the cigarette
- Children expose to smoke : secondary smoker

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2. severe shortness of breath - past 3 days 

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2. severe shortness of breath - past 3 days 

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- chief complain
- characteristic of the SOB
- how severe?
- how long ?
- what activity causes it ?
- can be measured by rating of perceived dyspnea scale
- any infections ?
-

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1. Mr Asyraf , 35 yrs , married with 2 children

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1. Mr Asyraf , 35 yrs , married with 2 children

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- what is his job ? - to know about what is he expose to?
- bread winner of the family

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Mr. Asyraf, a 35-year-old married man with 2 children presented to emergency unit with severe
shortness of breath for the past three days. He is a chronic smoker but denied history of asthma
during childhood and in the family.
He was told to have occupational asthma when he repeatedly experienced cough and shortness
of breath for the past one year. His symptoms were gradually noted to get worse at work but
improved during holidays.