Free Practice Questions for Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer)

Exam-style questions and explanations by OpenExamPrep.

✓ No registration✓ No credit card

100+ Questions

100% Free

Loading practice questions...

Same family resources

Explore More Sweden Healthcare Professional Licensing Examinations (Kunskapsprov)

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

Sweden Audiologist Knowledge Exam (Kunskapsprov för audionomer)

Practice Questions100 questions

Sweden Biomedical Laboratory Scientist Knowledge Exam (Kunskapsprov för biomedicinska analytiker)

Practice Questions100 questions

Exam Review

Key Facts: Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer) Exam

2 parts

Theoretical test from autumn 2026 (written and oral)

Jönköping University

4 × 1 h

Practical test: two prosthetic and two orthotic parts in one day

Jönköping University

5 / 3

Maximum attempts: five for the theoretical test, three for the practical test

Jönköping University; Socialstyrelsen

SEK 990

Socialstyrelsen application fee for review of the foreign education (step 1)

Socialstyrelsen

Kunskapsprov för ortopedingenjörer is run by Jönköping University for Socialstyrelsen: a written and oral theoretical test (two parts from autumn 2026) and, after passing it, a one-day practical test of four one-hour parts in prosthetics and orthotics. Candidates have up to five theoretical and three practical attempts within five years. The test is in Swedish; this 100-question bank is an English-language MCQ study adaptation — not an official translation, format simulation, or substitute for writing/speaking/performance practice.

Sample Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer) Practice Questions

Try these sample questions to review concepts for the Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer) exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A 58-year-old patient with a transtibial amputation is being fitted with a Patellar-Tendon-Bearing (PTB) prosthetic socket. According to standard prosthetics principles, which of the following areas of the residual limb is considered pressure-tolerant and intended to bear major loading forces?

A.Distal anterior end of the tibia

B.Medial tibial flare and patellar tendon

C.Head of the fibula and peroneal nerve

D.Crest of the tibia and tibial tubercle

Explanation: In a Patellar-Tendon-Bearing (PTB) socket, loading forces are distributed specifically across pressure-tolerant anatomical regions, which include the patellar tendon, medial tibial flare, pretibial muscle belly, and the posterior gastroc-soleus muscle belly. Bony prominences such as the fibular head, tibial crest, and anterior distal tibia are pressure-sensitive and require relief.

2During dynamic gait alignment of a transtibial prosthesis, the prosthetist notes that the patient exhibits excessive knee flexion and knee instability immediately after initial contact (loading response). Which alignment error is the most probable cause of this deviation?

A.The prosthetic foot is placed too far anteriorly relative to the socket

B.The prosthetic heel cushion is too soft

C.The socket is set in excessive anterior tilt (excessive flexion)

D.The prosthetic foot is positioned in excessive plantarflexion

Explanation: Excessive anterior tilt (flexion) of the transtibial socket moves the knee center anterior to the ground reaction force (GRF) line at loading response, creating an exaggerated external knee flexion moment that forces the knee to buckle or flex uncontrollably. Reducing socket flexion or moving the foot slightly anterior restores the proper balance of sagittal moments.

3An active K3 community ambulator with a mature transtibial residual limb experiences daily volume fluctuations and proximal pistoning inside a pin-lock suspension socket. Which prosthetic suspension mechanism provides the most effective reduction in pistoning and limb volume loss throughout the day?

A.Supracondylar cuff suspension strap

B.Polycentric thigh lacer with steel side hinges

C.Neoprene suspension sleeve with atmospheric pressure valve

D.Elevated vacuum suspension (aktivt vakuum)

Explanation: Elevated vacuum suspension (EVS, aktivt vakuum) uses a mechanical or electric pump to evacuate air between the liner and the socket and to maintain negative pressure across the residual limb throughout gait. This markedly reduces pistoning and helps limit volume loss during the day, unlike pin-lock suspension, which concentrates distraction at the distal end.

4Which of the following describes the core mechanical design and primary functional limitation of a Solid Ankle Cushion Heel (SACH) prosthetic foot?

A.A rigid keel with a compressible heel wedge; no energy return at push-off

B.Split carbon heel and toe springs returning up to 90% of stored energy

C.A multiaxial ankle with hydraulic cylinders for slope adaptation

D.A battery-powered ankle that actively propels the body in pre-swing

Explanation: The SACH (Solid Ankle Cushion Heel) foot consists of a solid wooden or composite internal keel covered in moulded polyurethane foam with a compressible heel wedge. The rubber heel compresses at heel strike to simulate plantarflexion, but the rigid keel offers no dynamic energy storage or return at terminal stance, making it suitable primarily for K1 limited household ambulators.

5When comparing an Ischial Containment Socket (CAT-CAM concept) to a traditional Quadrilateral socket for a transfemoral amputee, what is the primary biomechanical rationale for enclosing the ischial tuberosity within the socket contour?

A.To increase total socket volume and allow for excess soft tissue accumulation posteriorly

B.To lock the ischium and hold the femur in adduction, preventing lateral socket shift

C.To eliminate the need for any distal end-contact inside the socket

D.To permit external rotation of the femur to widen the base of support during gait

Explanation: The Ischial Containment Socket (IC / CAT-CAM) captures the ischial tuberosity and the ascending ischiopubic ramus inside the medial-posterior brim. By establishing bony lock against the medial aspect of the ischium and stabilizing the lateral femur in physiological adduction (usually 5–7 degrees), the socket prevents lateral shift of the socket during mid-stance and optimizes gluteus medius abductor efficiency.

6A 62-year-old male with a transtibial prosthesis reports severe localized pressure and skin redness at the anterior distal end of his tibia and proximal posterior brim during terminal stance (toe-off). Which alignment modification will relieve this excessive pressure couple?

A.Shifting the prosthetic foot anteriorly relative to the socket

B.Dorsiflexing the prosthetic foot by 5 degrees

C.Increasing socket flexion or moving the foot posteriorly

D.Using a stiffer prosthetic heel cushion

Explanation: During terminal stance, if the foot is too far anterior or the socket is insufficiently flexed (extended), the patient experiences a prolonged stance phase where they climb over an excessively stiff, long forefoot lever. This creates a severe sagittal counter-pressure couple consisting of anterior distal tibial pressure and posterior proximal popliteal pressure. Moving the foot posterior or increasing socket flexion shortens the anterior lever arm, allowing smooth rollover into pre-swing.

7A transtibial prosthetic user utilizing a silicone liner with distal shuttle-lock pin suspension presents with chronic distal stump edema, hyperpigmentation, and verrucous skin changes at the apex of the residual limb. What is the underlying biomechanical cause of this condition?

A.Excessive total surface pressure across the proximal patellar tendon

B.Excessive socket rotation caused by an unlocked polycentric knee hinge

C.Extreme sub-atmospheric negative pressure generated by an electronic vacuum pump

D.Distal traction ('milking') from pin suspension with loss of distal contact

Explanation: Pin-lock suspension concentrates all vertical distraction forces at the single distal pin attachment. During swing phase, gravity and prosthetic weight pull on the pin while proximal liner friction holds the limb, creating a 'milking effect' (distal traction) and negative pressure pocket if distal contact is lost. This chronic repetitive distraction leads to distal edema, hemosiderosis, and verrucous hyperplasia.

8In dynamic response / energy-storing carbon fiber prosthetic feet (ESR), what is the primary biomechanical event occurring between midstance and terminal stance?

A.The carbon forefoot deflects under load, storing energy that is released in pre-swing

B.A microprocessor locks the ankle in 15° plantarflexion to stop knee flexion

C.A dual-axis ankle allows 30° of pelvic rotation without socket movement

D.The elastomeric heel wedge compresses to absorb the energy of initial ground impact

Explanation: Energy-storing and returning (ESR) feet utilize flexible carbon composite laminates that act as leaf springs. As the center of mass moves over the weight-bearing foot from midstance to terminal stance, body weight deforms the carbon forefoot keel, storing mechanical strain energy. In pre-swing (unloading), this stored elastic energy is rapidly returned as recoil, simulating the plantarflexor push-off of the gastrocnemius-soleus complex.

9When bench-aligning a transfemoral prosthesis with a single-axis free knee joint, the prosthetist references the Trochanter-Knee-Ankle (TKA) alignment line. If the prosthetic knee joint center is positioned 15 mm posterior to the TKA line, what is the clinical biomechanical consequence during ambulation?

A.The knee becomes mechanically unstable and buckles immediately at heel strike

B.Greater stance stability, but more hip flexor effort is needed to start swing

C.The patient will experience knee hyperextension during the terminal swing phase only

D.The foot will slap abruptly into excessive dorsiflexion during loading response

Explanation: Positioning the knee joint axis posterior to the TKA weight line ensures that the ground reaction force (GRF) passes anterior to the knee joint center during stance phase, creating an inherent external extension moment that stabilizes the knee against buckling. However, because this extension moment is strong and persistent, the amputee must exert significantly greater active hip flexion torque at terminal stance to break the knee and initiate swing.

10What is the primary anatomical and biomechanical advantage of an ankle disarticulation (Syme's amputation) over a standard mid-shaft transtibial amputation?

A.It allows ordinary high-heeled shoes without prosthetic changes

B.It removes the need for a socket by anchoring the prosthesis in the talus

C.A long lever arm with direct end-bearing through the preserved heel pad

D.It leaves extra room for microprocessor multiaxial ankle units

Explanation: A Syme's amputation transects the malleoli while preserving the durable, specialized plantar heel pad under the broad distal tibial-fibular articular surface. This allows direct end-bearing weight transfer, exceptional proprioception, reduced energy expenditure, and a long anatomical lever arm for controlling the prosthesis.

About the Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer) Exam

Kunskapsprov för ortopedingenjörer is Socialstyrelsen's knowledge test for orthopaedic engineers (prosthetists and orthotists) educated outside the EU/EEA who want a Swedish licence. Jönköping University runs a written and oral theoretical test and a one-day practical test in prosthetics and orthotics, in Swedish. This page offers independent English-language practice for the knowledge areas the test covers.

Exam sponsor: Jönköping University (Hälsohögskolan) on behalf of Socialstyrelsen (National Board of Health and Welfare). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Theoretical test (Jönköping, written and oral): Part 1, the healthy and diseased body, rehabilitation, biomechanics, engineering subjects and orthopaedic technology; Part 2, analysis and discussion of scientific articles (evidence-based practice). Practical test (one day): four one-hour parts, two in prosthetics and two in orthotics.

Time Limit

Theoretical test on a set date; practical test in one day of four one-hour parts

Passing Score

Pass/fail; the theoretical test must be passed before the practical test

Exam / Certification Fees

No examination fee published (SEK 990 Socialstyrelsen application fee for the earlier education review)

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Socialstyrelsen – Steg 2: Gör kunskapsprov (ortopedingenjör utbildad utanför EU/EES) · Source checked 2026-10-14
Jönköping University – Kunskapsprov för legitimation för ortopedingenjörer med utbildning från land utanför EU/EES · Source checked 2026-10-14
Socialstyrelsen – Regler vid kunskaps- och lämplighetsprov (2024-12-03) · Source checked 2026-10-14

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

31 practice questions

Prosthetics

Sockets, suspension, alignment, components, upper limb and postoperative care.

30 practice questions

Orthotics

Lower limb, foot, spinal, cervical and hand orthoses.

20 practice questions

Biomechanics and gait analysis

Normal and pathological gait, joint moments and plantar pressure.

10 practice questions

Materials and manufacturing

Plastics, composites, silicones, foams and digital manufacturing.

9 practice questions

Swedish health care law and regulation

PSL, PDL, licensing, custom-made devices and incident reporting.

Preparing for the Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer) Exam

What You Need to Know

Passing score: Pass/fail; the theoretical test must be passed before the practical test
Assessment: Theoretical test (Jönköping, written and oral): Part 1, the healthy and diseased body, rehabilitation, biomechanics, engineering subjects and orthopaedic technology; Part 2, analysis and discussion of scientific articles (evidence-based practice). Practical test (one day): four one-hour parts, two in prosthetics and two in orthotics.
Time limit: Theoretical test on a set date; practical test in one day of four one-hour parts
Exam / certification fees: No examination fee published (SEK 990 Socialstyrelsen application fee for the earlier education review) Official sources

Using Our Practice Resources

Work through all 100 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

Sweden Orthopaedic Engineer Knowledge Test (Kunskapsprov för ortopedingenjörer): Suggested Study Strategy

1Read Jönköping University's general preparation information and literature tips, and work through the most recent theoretical test it publishes.

2Practise explaining alignment and gait deviations aloud in Swedish, since the theoretical test includes an oral part.

3Prepare for the article part by reading and critically appraising scientific articles on prosthetic and orthotic interventions.

4Rehearse the practical steps: patient interview and examination, measuring and casting, plaster modification, alignment and fitting.

5Learn the Swedish rules for licensed staff and custom-made devices: PSL, PDL, the MDR and Socialstyrelsen's device regulations.

Frequently Asked Questions

How is the theoretical test structured?

It is a written and oral examination at Jönköping University. From autumn 2026 it has two parts: Part 1 on the healthy and diseased body, rehabilitation, biomechanics, engineering subjects and orthopaedic technology, and Part 2 on analysis and discussion of scientific articles in relation to evidence-based practice. Earlier sittings, such as February 2026, had three parts.

What is the practical test?

Since June 2024 it has four parts of one hour each, two in prosthetics and two in orthotics, held in one day in Jönköping. Tasks can include a patient meeting and examination, measurement and plaster casting, plaster modification, component selection and alignment, fitting, foot orthoses and clinical outcome evaluation.

When are the tests held?

In autumn 2026 the theoretical test is on 8 September and 17 November, and the practical test on 5 November. Register at least five weeks before the theoretical test; places per sitting are limited.

How many attempts do I get?

Five attempts at the theoretical test and, once it is passed, three at the practical test. The whole test must be passed within five years of your first sitting, and after a fail you register again for a new sitting.

Is the test available in English?

No. The test is in Swedish. This bank is an English-language multiple-choice study adaptation: it helps you review the knowledge areas but is not an official translation, and it cannot simulate the oral examination or the practical test.