A Physician Assistant (PA) examines patients, makes diagnoses, orders and interprets tests, performs procedures, and prescribes medication as part of a team with physicians. The path is long but clear: finish prerequisite science courses, earn patient-care hours, graduate from an ARC-PA accredited master's program (about 27 months), pass the PANCE, get a state license, then grow in a specialty. Here is why it works: PA school teaches medicine fast, so you succeed by building a strong science base and real patient contact first. Everything below is free to learn, and each stage builds on the la
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Every stage from beginner to expert, with lessons, practice drills, projects, interview questions and free resources. Free with a Rolearch account.
Stage 1 of 4 · about 40 weeks
Complete prerequisite sciences (general chemistry, organic chemistry or biochemistry, anatomy and physiology, microbiology, statistics, psychology) using free resources like Khan Academy and OpenStax to reinforce class learning. Learn medical terminology. Shadow a PA for the first time and start logging hours. Learn how to take a basic history using the OLDCARTS framework with family or friends in role-play.
Prerequisite sciences: chemistry and biochemistry
Drugs, lab values, acid-base balance and metabolism all come from chemistry. PA programs also screen your readiness with these grades, and a GPA near 3.5 is the usual target.
Anatomy, physiology and microbiology
Every exam finding, diagnosis and treatment you will make rests on knowing normal structure and function, and on knowing how germs cause disease.
Statistics, psychology and medical terminology
You will read studies, explain risk to patients, understand behavior and mental health, and read charts full of medical language every day.
History taking with OLDCARTS
Most diagnoses come from the history. Taking one clearly and kindly is a core PA task and something interviewers and programs look for.
Shadowing and professional habits
Shadowing shows you what the job is really like, confirms your choice, earns a reference, and is expected or required by many programs.
Then 3 more stages (about 410 weeks in all) with lessons, drills, projects, 10 interview questions with strong answers and free resources.