Orthotic Fitter Course Questions and Answers Already Passed

Orthotic Fitter Course Questions and Answers Already Passed What is the primary function of the Trapezius left and right Elevate the shoulders In fitting spinal orthoses, what is an important measurement left and right? A very snug full hip measurment What's the landmark for the anterior inferior margin of any spinal or abdominal support? At the level of the symphysis pubis What is the" brown bag syndrome? Failure to teach the patiient to remove and re-apply the product. The inferior margin of the sacrum can be found? At the top of the crease of the buttocks How to apply compressive support From bottom up What is the purpose for bridging posterior uprights in an LSO? To allow some flexion of the lumbar spine Why is the lumbosacral joint is the most vulnerable region in the spinal column? L5 vertebra sits on the sacrum at a 45 degree angle What degree of flexion is commonly built into custom fit LSOs and TLSOs? 15 degrees When pt is seated, how much space should be between the bottom of the LSO and TLSO and a firm sitting surface? 2" What is the anterior length measurment for most spinal hyperextension orthoses? From the sternal notch to the symphysis pubis, less 2" The hip is what kind of joint? A ball and socket type joint. What is the Largest joint? The Knee Hip abduction orthoses are usually set at what degree? 15 degrees of abduction. (Max is 30/ 10 flexion) The ham strings are made up of 3 main components? The semimembranious, semitendinosis and the bicep femoris What is the Largest muscle? gluteus medius. (hip external rotator, hip abductor- open chain, decelerates hip internal rotation) ACL injuries usually lead to ? Rotational instablilites Genu Recurvatum involves disruption of the ? PCL (Posterior Cruciate Ligament) located back of knee AFO 's generally help pick up the toe during swing, assisting? Anterior tibialis (stage for gait walking) Bursitis is? inflammation of the bursa causing swelling and pain The longest bone in the body? The femur The strongest bone in the body? The teeth The strongest muscle ? The tongue In open chain, Hamstrings serve to flex the knee and ? extend the hip A lateral retinacular release helps address? Patellar