________ surgery is the removal of cancerous skin lesions and the surrounding layers of skin.

Which type of impulse travels from the brain to the neuroeffector sites?

a. Afferent b. Reflex c. Ganglionic d. Efferent

The results of a spinal tap on patient complaining of flu-like symptoms and sluggish lower extremities reveals significant presence of protein. Which of the following is associated with these findings?

A. Guillain-Barre Syndrome B. Muscular distrophy C. Myasthenia gravis D. Salmonella poisoning