Week 7 Quiz SPHE 421.docx

Written Jun 22, 2024 9:54 PM - Jun 22, 2024 10:18 PMAttempt 1 of 1 Attempt Score 50 / 50 - 100 % Overall Grade (Highest Attempt) 50 / 50 - 100 % Question 1 2 / 2 points The term used to describe walking speed is Question options: cadence. stride length. gait cycle. period of nonsupport. on During the loading response of the stance phase, which muscle group contracts eccentrically to keep the foot from slapping the ground as that extremity accepts the body's weight? Question options: Knee extensors Ankle dorsiflexors Ankle plantar flexors Toe flexors on You will be working with a patient who has had a stroke. You expect which of the following descriptions to best characterize the typical gait pattern that you will see? Question options:

Excessive anterior pelvic tilt and lumbar lordosis with exaggerated arm swing A shift of the trunk to the affected side with weight-bearing Weight shift to the uninvolved side with circumduction of the involved leg A quick shift posteriorly of the trunk at the moment of heel strike on The period of the stance phase when the body is directly over the weight-bearing limb and the vertical displacement of the pelvis is at its highest point is Question options: initial contact. loading response. midstance. terminal stance. on A person with excessive lumbar lordosis could need stretching instruction for which group of muscles? Question options: Hip flexors Hip extensors Trunk extensors A and C on Postural sway is a normal phenomenon that is largely controlled by gravity and which of the following muscle groups? Question options:

Quadriceps and hamstrings Hip extensors and flexors Ankle plantar flexors and dorsiflexors Ankle invertors and evertors on If you note a problem with gait that occurs when the non- weight-bearing limb is directly under the body, you are speaking of which part of the swing phase? Question options: Preswing Initial swing Midswing Terminal swing on Your patient has a long leg cast on the left leg but is allowed to bear weight while ambulating. During the swing phase, what will you likely see that person do to move that limb forward? Question options: Extend the trunk Shift the trunk to the left side during swing phase Circumduct the left hip Flex the knee on the right side on Which muscle group slows down the knee motion in terminal swing and prevents the knee from "snapping" into extension just prior to initial contact?

Question options: Hip flexors Knee flexors Hip extensors Knee extensors on The term used to describe the distance between heel strike of one limb and heel strike of the other is Question options: double support. step length. cadence. single support. on A difficulty or slowness in initiating gait is characteristic of which of the following conditions? Question options: Rheumatoid arthritis Nonfunctioning gastrocnemius muscle Parkinsonism Muscular dystrophy on A normal width of walking base measured from the midpoint of each heel is Question options:

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