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CPT Certified Prosthetic Technician VIP Practice Exam
CPT — The Certified Prosthetic Technician (CPT) credential is issued by the American Board for Certification in Orthotics, Prosthetics & Pedorthics (ABC); the written exam consists of approximately 100 multiple-choice questions administered over 3 hours, covering fabrication techniques, materials science, anatomy, biomechanics, patient interface, and professional practice standards.
54
Questions
180m
Time Limit
75.00%
To Pass
Question 1 of 54👑 VIP
A prosthetic technician is preparing to laminate a transtibial socket using a fiberglass/carbon fiber hybrid layup. During the vacuum lamination process, the vacuum gauge reads 20 inHg but begins dropping steadily to 15 inHg without any valve adjustment. Which of the following is the MOST likely cause of this problem?
Questions 2–54 and full explanations are VIP-exclusive.