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Week 4 Case Study

The Asthma Call

The Scenario

Paramedic Chloe is stationed at a small rural ambulance post in Cherbourg, a Wakka Wakka community in the South Burnett region of Queensland, approximately 270 km northwest of Brisbane. At 02:15 on a cold July morning, she and her partner Daniel are dispatched to a Priority 1 call: a 7-year-old Aboriginal boy, Jarrah, in severe respiratory distress. The response time is fast—the address is only a few minutes from the station—but the nearest hospital with paediatric capability is Bundaberg Base Hospital, over 150 km away.

On arrival, Chloe finds Jarrah sitting upright on the couch, visibly struggling to breathe. He is using accessory muscles, with intercostal and subcostal recession, audible expiratory wheeze, and can only speak in two- to three-word sentences. His SpO2 is 88% on room air, HR 142, RR 38. His grandmother, Aunty Joyce, is the primary carer and is distressed but calm. She tells Chloe that Jarrah has a known history of asthma but his preventer inhaler (fluticasone) ran out three weeks ago. She couldn't afford the PBS co-payment ($7.70) after paying electricity and food bills, and the nearest pharmacy is in Murgon, 30 minutes away. Jarrah's reliever puffer (salbutamol) is nearly empty. His last asthma review with a GP was over 12 months ago—the community's visiting GP comes once a fortnight, and appointment slots are limited.

The house is a three-bedroom government housing unit shared by seven people, including Jarrah, Aunty Joyce, two of Jarrah's cousins, and three other extended family members. Chloe notices visible mould on the bathroom ceiling, a wood-burning heater as the sole heat source (filling the small lounge room with wood smoke), and damp carpet. Jarrah has been sleeping on a mattress on the floor in the lounge room because the bedrooms are overcrowded. Aunty Joyce mentions that Jarrah also has recurrent ear infections and missed 40 days of school last year due to illness. She says, "We do the best we can, love. It's just hard out here."

Discussion Questions

1 Identify the social determinants of health operating in Jarrah's case. Categorise them using the WHO Commission on Social Determinants of Health framework (structural determinants vs intermediary determinants). Consider income, education, housing, geography, and race/ethnicity.
2 What individual determinants (biological, behavioural, genetic) are also contributing to Jarrah's health status? How do individual determinants interact with and compound social determinants in this case?
3 Explain the concept of the social gradient in health. How does Jarrah's situation illustrate this gradient? Would you expect a child with the same medical condition but from an affluent Brisbane suburb to have the same pattern of emergency presentations? Why or why not?
4 Jarrah's preventer medication lapsed because of cost, even at the PBS-subsidised rate. Discuss the concepts of health equity vs health equality. Is providing the same PBS co-payment to all Australians an equitable approach? What policy mechanisms exist to improve medication access for disadvantaged populations (e.g., Closing the Gap PBS co-payment relief, Section 100 supply)?
5 The housing conditions (mould, wood smoke, overcrowding, floor sleeping) are directly exacerbating Jarrah's asthma. Discuss housing as a social determinant of health. What is the evidence linking poor housing to respiratory disease in Aboriginal and Torres Strait Islander communities?
6 As a paramedic, Chloe's immediate role is to treat Jarrah's acute asthma. But she recognises the broader determinants at play. What can she realistically do within her scope of practice to address the upstream factors? Consider referral, advocacy, documentation, and the role of cultural safety in her interactions with Aunty Joyce and the family.

Key Concepts Applied

Social Determinants of Health

Poverty, housing quality, geographic remoteness, and systemic disadvantage are the root causes of Jarrah's repeated presentations—not simply "bad asthma."

Social Gradient

Health outcomes worsen in a stepwise fashion with decreasing socioeconomic position. Jarrah sits at the steep end of this gradient.

Health Equity vs Equality

Equal access (same PBS co-pay) does not produce equitable outcomes when baseline disadvantage differs dramatically between populations.

Housing & Health

Mould, overcrowding, indoor smoke, and damp conditions directly trigger and worsen respiratory disease—housing is healthcare infrastructure.

Cultural Safety

Paramedic practice that recognises power imbalances, avoids judgement, respects kinship and culture, and builds trust with Aboriginal and Torres Strait Islander patients.

Closing the Gap

National framework to reduce health and life expectancy disparities for Aboriginal and Torres Strait Islander peoples, including medication access programs.

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