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Created by Terri Street for OKTechMasters © 2000 Adapted by Tom Gest, Anatomical Sciences, University of Michigan Medical School, 2004 Questions developed by Charisa Roy, University of Michigan Medical School Class of 2007 $1,000,000 $500,000 $250,000 $125,000 $75,000 $25,000 $10,000 $5,000 $2,500 $1000 $500 $100 The lower limb is designed for locomotion and is most adept for which of the following? A. superb dexterity B. manipulation C. mobility D. stability The lower limb is designed for locomotion and is most adept for which of the following? C. mobility D. stability The lower limb sacrifices mobility to gain the stability necessary to bear the body’s weight. Back to Board In order for a person to lift their leg to get into a car, what action of the hip must be achieved? A. flexion B. extension C. rotation D. circumduction In order for a person to lift their leg to get into a car, what action of the hip must be achieved? A. flexion C. rotation Remember to flex your hip when you get into a car. Back to Board As a person lifts his/her right foot to walk, the hip abductors on which side of the body stabilize the hip? A. right B. left C. left & right D. not listed As a person lifts his/her right foot to walk, the hip abductors on which side of the body stabilize the hip? A. right B. left When the right foot is raised, left hip abductors contract to prevent the pelvis from tipping down to the unsupported side. Back to Board If a person laterally rotates their left hip, in what direction (relative to the body’s midline) will the left big toe move? A. away from midline B. toward midline C. no change from midline D. along midline If a person laterally rotates their left hip, in what direction (relative to the body’s midline) will the left big toe move? A. away from midline B. toward midline Lateral rotation of the hip moves the big toe away from midline. Back to Board All of the muscles that move the thigh are responsible for what action? A. abduction B. adduction C. circumduction D. flexion All of the muscles that move the thigh are responsible for what action? B. adduction C. circumduction All muscles that move the thigh are used during circumduction. Back to Board Where does leg flexion and extension occur? A. hip B. knee C. ankle D. waist Where does leg flexion and extension occur? A. hip B. knee The leg extends from knee to ankle, so flexion and extension of the leg occurs at the knee. Back to Board For a child that has “bowed-legs”, which ligaments on both knees are under the most physical stress? A. anterior cruciate B. posterior cruciate C. medial collateral D. lateral collateral For a child that has “bowed-legs”, which ligaments on both knees are under the most physical stress? A. anterior cruciate D. lateral collateral In genu valgus or bow-legs, the lateral collateral ligaments are most stretched. Back to Board When one presses the gas pedal in a car, what movement of the foot is taking place? A. dorsiflexion B. plantarflexion C. pronation D. supination When one presses the gas pedal in a car, what movement of the foot is taking place? A. dorsiflexion B. plantarflexion Plantarflexion points the toe, while dorsiflexion brings the top of the foot, or dorsum, up toward the anterior surface of the leg. Back to Board The sole of the foot moves toward the midline during what action of the ankle and foot? A. inversion B. eversion C. circumduction D. rotation The sole of the foot moves toward the midline during what action of the ankle and foot? A. inversion B. eversion Inversion brings the sole of the foot in to face medially; eversion moves the sole to face out laterally. Back to Board Which of the following joints is NOT involved in the flexion and extension of the toes? A. metatarsophalangeal B. proximal interphalangeal C. distal interphalangeal D. tarsometatarsal Which of the following joints is NOT involved in the flexion and extension of the toes? A. metatarsophalangeal D. tarsometatarsal The tarsometatarsal joints provide very limited movement, and is not involved in toe flexion. Back to Board When a runner wants to get a good jumpstart in a race, he or she depends on what action of the hallux to help him/her push off? A. flexion B. extension C. inversion D. eversion When a runner wants to get a good jumpstart in a race, he or she depends on what action of the hallux to help him/her push off? A. flexion C. inversion In pushing off, the big toe or hallux is flexed. Back to Board Which toe serves as the point of reference when discussing the abduction and adduction of the toes? A. 1st toe (hallux) B. 2nd toe C. 3rd toe D. 4th toe Which toe serves as the point of reference when discussing the abduction and adduction of the toes? B. 2nd toe C. 3rd toe In the foot, ab- and adduction occur in reference to the 2nd toe. Back to Board Sorry, that is incorrect! Ask a friend! Remove two answers Consult the module! I hope you enjoyed playing.