front 1 what is the approximate gait speed of a normal young adult? | back 1 1.46 m/s |
front 2 what are the three requirements for successful locomotion? | back 2 progression, postural control, adaptation |
front 3 what portion of the single limb cycle is spent in the stance phase for an adult? | back 3 60% |
front 4 the time between 2 ipsilateral foot strikes is known as the? | back 4 stride length |
front 5 how does step length change when walking velocity increases? | back 5 step length will increase |
front 6 children with cerebral palsy will have various gate patterns. which gait pattern will kids diagnosed with cerebral palsy exhibit more than others? | back 6 diplegic |
front 7 the distance from one foot to the other foot strike is known as the? | back 7 step length |
front 8 what components are apart of the single-support phase? | back 8 terminal swing |
front 9 in which gait pattern will the patient have the INability to dorsiflex the foot? | back 9 neuropathic |
front 10 how is normal gait altered in the absence of sensory information? | back 10 stepping patterns are slow and stereotypical |
front 11 research with animals has indicated that this structure in the brain is needed to negotiate obstacles during locomotion? | back 11 parietal cortex |
front 12 what portion of the single limb cycle is spent during the swing phase for the adult? | back 12 40% |
front 13 which of the following muscles need to be activated to control forward motion of the head, arm, and trunk segments? | back 13 hip extensors |
front 14 what 2 components of the stance phase account for 40% of the phase? | back 14 midstance, terminal stance |
front 15 what is the mean cadence (step frequency) of a normal adult? | back 15 112.5 steps/min |
front 16 the loss of selective recruitment of physiologically antagonistic muscles describes? | back 16 cocontraction |
front 17 how do individuals with vestibular deficits differ from normal subjects when walking? | back 17 impaired gaze stability |
front 18 which of the following muscle groups play an important role in attaining adequate step width? | back 18 hip abductors |
front 19 the inability to modulate a muscle's activity throughout the gait cycle is a manifestation of? | back 19 impaired programming |
front 20 which muscle contracture would be likely to cause increased demands on the quadriceps muscle to control the knee? | back 20 knee flexor contracture |
front 21 what is the minimum amount of dorsiflexion required to produce a smooth progression over the supporting foot during the stance phase of gait? | back 21 5 degrees |
front 22 the crouched gait pattern seen in children with spastic cerebral palsy is most likely due to? | back 22 hamstring spasticity |
front 23 what type of joint contracture will most likely cause excessive knee extension in midstance? | back 23 plantarflexion contracture |
front 24 which measure is sensitive in detecting instability following concussion? | back 24 dual-task gait assessment |
front 25 which of the following problems is due to spasticity in the plantarflexors of the ankle? | back 25 inadequate toe off in swing |
front 26 you observe a patient with stroke walking on a level surface using contralateral vaulting. this is most likely a compensatory strategy for? | back 26 weak hip flexors |
front 27 the inability to perceive and integrate stimuli on one side of the body is known as? | back 27 unilateral spatial neglect |
front 28 in patients with stroke, inadequate hip flexion is associated with which of the following gait deviations? | back 28 shortened step length |
front 29 muscle afferents from _____ influence the rhythm-generating neurons to aid in the stance to swing phase transition? | back 29 hip flexors |
front 30 what is the role of the vestibular system during locomotion? | back 30 to influence body alignment as it relates to gravity during locomotion |
front 31 which of the following muscle groups play an important role in attaining adequate step width? | back 31 hip abductors |
front 32 research suggests that clients with stroke walk the slowest if they have? | back 32 sensory deficits |
front 33 ipsilateral trunk lean toward the stance leg can result from deficits in? | back 33 body image scheme |
front 34 what is the advantage of a client with stroke using a knee-hyperextension strategy during walking? | back 34 to allow for a more stable posture during the stance phase of gait |
front 35 in patients with a stroke, inadequate hip flexion is associated with which of the following gait deviations? | back 35 shortened step length |
front 36 You observe a patient with stroke walking on a level surface utilizing a backward lean in stance. this is most likely a compensatory strategy for? | back 36 weak hip extensors |
front 37 how does adductor spasticity diminish safety while walking? | back 37 it causes a narrowed base of support during ambulation |