Medulla Poll Everywhere

hypoglossal nucleus

Identify the structure indicated by the outline and letter "A."

pyramid

What is the marked structure

Contralateral spastic paresis to the body

Describe the signs/symptoms you will see if structure "A" is lesioned.

Inferior cerebellar peducle

Identify the structure indicated by the outline and letter "A."

True

Is the statement T/F regarding the the brainstem reticular formation.

It is a meshwork of diffuse nuclei and tracts that run throughout the brainstem

Spinal trigeminal nucleus

Identify the structure indicated by the outline and letter "A."

Pyramid

Identify the structure indicated by the outline and letter "A."

Nucleus ambiguous

Identify the structure indicated by the outline and letter "A."

Bilateral spastic paresis to the body

Describe the signs/symptoms you will see if structure "A" is lesioned.

fasiculus cuneatus

Identify the structure indicated by the outline and letter "A."

Contralateral loss of fine touch to the body

Describe the signs/symptoms you will see if structure "A" is lesioned.

Dorsal motor nucleus of the vagus

Identify the structure indicated by the outline and letter "A."

C. Posterior inferior cerebellar artery

What artery supplies the lateral aspect of the mid medulla?


A. anterior spinal artery

B. Vertebral artery

C. Posterior inferior cerebellar artery

D. Posterior inferior cerebral artery

E. Basilar artery