The healthcare team
Healthcare isn’t one person. It’s a coordinated team where each role has a specific superpower — and where good teamwork prevents harm.
Meet the team
- · Doctor (MD/DO): diagnoses, prescribes, leads care plan
- · Nurse (RN/NP): patient-facing care, education, often catches problems early
- · Pharmacist (PharmD): drug expert; preventing dangerous interactions
- · Lab tech / phlebotomist: runs tests that drive most decisions
- · Social worker: connects patients to housing, food, mental health support
- · Public health worker: prevents disease at the community level
- · Mental health counselor / therapist: brain & emotional health
Two types of care
Curative: treats existing illness. Preventive: stops illness before it starts (vaccines, screenings, education). Preventive care is cheaper, less painful, and saves more lives at scale.
Key takeaways from this module
- Healthcare is teamwork.
- Each role has a specific superpower.
- Preventive care saves more lives at lower cost.
- Public health protects everyone.