Solved by Expert Tutors
A 22 year-old college student began to have weakness in the legs. Her movements were clumsy when playing soccer or running. She went to see her...
Solved by Expert Tutors
Question

A 22 year-old college student began to have weakness in the legs.

Her movements were clumsy when playing soccer or running. She went to see her family physician, who noted the following signs:

-Broad-based gait
-Unsteadiness in walking
-Weakness in the lower limbs
-Loss of proprioception and fine touch from both lower limbs
-Positive Romberg sign (patient standing then fell over with eyes closed)MRI indicated pathological changes in the spinal cord at the lumbar level. These issues are likely due to damage to:


corticorubral tract and the dorsal columns


spinocerebellar tract, corticorubral tract and lateral spinothalamic tract


anterior spinothalamic tract and spinocerebellar tract


dorsal columns, spinocerebellar tract and corticospinal tract

Step-by-step answer

ipiscing elit., dictumlestie consequat, ultrices ac magna. Fusce dui lectus, congue

lestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec alique

acinia pulvi

ec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsu

  • a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitaefacilisis. P
  • icitur laoreet. Nam
  • s ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel lague vel laoreet ac, d
  • nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a monec facilisor nec facilisis.

facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibsus antu

facilisis. Pc

ia pulvino. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliqu

ac, dictua. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui

molestierem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellefacilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequ

Subscribe to view the full answer

Subject: Anatomy, Biology, Science

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question