GIVEN: this is a cervical segment of the spinal cord. Damage to STRUCTURE C will AREA A STRUCTURE C STRUCTURED STRUCTURE E AREA F AREA B only interfere with afferent signals from the upper body only interfere with efferent signals to the upper body interfere with both afferent and efferent signals associated with the upper body only interfere with interneuron signals from the upper body O O O O

Characteristics o Sympathetic Parasympathetic Main function     Location of nerve roots     Effects on target Organs &physiological processes Heart     Bronchioles(airway passages of the lungs)     Blood vessels to abdominal organs & skin     Blood vessels to skeletal muscle     secretion from digestive glands     Urine formation/Micturition (urination)     pupils of the eye

Many neurons from the gray matter of the spinal cord send axons to the brain or to other parts of the spinal cord through the none of the given answers spinal cord cross section O gray matter O white matter

Put the following in the correct order from the spinal cord ventral horn. Drag and drop options into correct order and submit. For keyboard navigation... SHOW MORE ✓ III III III III Mixed spinal nerve Ventral axons Effectors on anterior portion of the body Ventral roots Ventral ramus

Which cranial nerves are associated with the pons? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. CN I through II b CNI and II CN III and IV d. CN V through VII e CN IX through XII, but not XI

A patient had a stroke to their left internal capsule, an area of the brain where the corticospinal pathway passes through between the cortex and the brainstem. What would you expect to observe in this patient? Be specific with what side of the body would be impacted.

Gray matter in the spinal cord seems that color because the cells are dead O contains the myelinated axons of motor neurons O contains the cell bodies and myelinated axons of sensory neurons contains the cell bodies of motor neurons

All of the following are functions of the parasympathetic division of the nervous system EXCEPT ________.     constricting smooth muscles around arteries to raise blood pressure for exercise     causing the secretion of saliva     preparing the body for sexual activity     increasing peristalsis in the GI tract

Word bank: Ventral root Lateral gray horn ● Dorsal root ganglion Subarachnoid space Comus medullaris ● ● Rami communicantes Dorsal root Bundle of axons Dorsal ramus Endoneurium Identification of Reflex Types Identification of the Events of a Reflex Arc Anatomical Regions From Classroom to Practice

Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: pass through the paravertebral ganglion without synapsing until it reaches the prevertebral ganglion. O True False