NPTE-PTA Domain 1: Cardiovascular & Pulmonary Systems (16.7%) - Complete Study Guide 2026
Cardiovascular & Pulmonary Systems is the second-largest content area on the NPTE-PTA, sitting at 16.7% of the blueprint.
NPTE-PTA Domain Deep Dives
Domain Deep Dives for the National Physical Therapy Examination for Physical Therapist Assistants (NPTE-PTA) exam - 4 in-depth guides to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
NPTE-PTA Domain 2: Musculoskeletal System (25.5%) - Complete Study Guide 2026
Every candidate preparing for the NPTE-PTA quickly learns that not all content areas are created equal.
NPTE-PTA Domain 3: Neuromuscular & Nervous Systems (22.2%) - Complete Study Guide 2026
Neuromuscular & Nervous Systems is the second-heaviest domain on the NPTE-PTA content outline, effective January 2024, sitting at 22.2% of the exam.
NPTE-PTA Domain 4: Integumentary System (3.8%) - Complete Study Guide 2026
The Integumentary System domain sits near the bottom of the NPTE-PTA content outline by weight, accounting for just 3.8% of scored items.
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