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PA-CEM practice questions - frequently asked questions

Plain answers about how PA-CEM Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real PA-CEM exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The PA-CEM exam spans 18 domains: Cardiovascular System (9% of the exam); Dermatologic System (2% of the exam); Endocrine System (4% of the exam); Eyes, Ears, Nose, & Throat (5% of the exam); Gastrointestinal System and Nutrition (9% of the exam); Genitourinary System (5% of the exam); Hematologic System (4% of the exam); Musculoskeletal System (5% of the exam); Neurologic System (6% of the exam); Psychobehavioral Disorders (5% of the exam); Pulmonary System (9% of the exam); Renal System (5% of the exam); Obstetrics and Gynecology (5% of the exam); Systemic Infectious Disorders (5% of the exam); Environmental and Toxicologic Disorders (6% of the exam); Traumatic Disorders (6% of the exam); Procedures and Skills (5% of the exam); Emerging Topics and Legal/Ethical Issues (5% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Cardiovascular System 9%; Gastrointestinal System and Nutrition 9%; Pulmonary System 9%; Neurologic System 6%; Environmental and Toxicologic Disorders 6%; Traumatic Disorders 6%; Eyes, Ears, Nose, & Throat 5%; Genitourinary System 5%; Musculoskeletal System 5%; Psychobehavioral Disorders 5%; Renal System 5%; Obstetrics and Gynecology 5%; Systemic Infectious Disorders 5%; Procedures and Skills 5%; Emerging Topics and Legal/Ethical Issues 5%; Endocrine System 4%; Hematologic System 4%; Dermatologic System 2%.

The PA-CEM exam has 120 questions and is completed in 2 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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