A common way to deliver anesthesia for surgery and child birth is to inject the anesthetic agent in to the epidural space (epidural anesthesia).why do you think the anesthetic is injected in to the epidural space instead of the subarachnoid space?

Patricia Savon is 34 years old. She has come to the clinic because of a general feeling of weakness and some difficulty walking. She also has had problems with her vision. When you bring Patricia to the examining room, she asks you to leave the door open because she is afraid of being shut inside. The physician does a physical examination on Patricia and orders some diagnostic tests. A possible diagnosis for Patricia is multiple sclerosis. 1. The fear that Patricia experiences is known as _______________. 2. Understanding Patricia’s fears, what type of nuclear imaging test will be ordered for her? 3. Patricia wants to know how nuclear imaging works; she is afraid of radiation. Explain to her how imaging devices work. 4. What additional instructions and information can you give Patricia regarding the test? 5. Are there other imaging tests that could be ordered for Patricia?

Which cranial nerve is not involved with either sensation or movement of the eye? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Optic Oculomotor Abducens d Glossopharyngeal e Trochlear

Median nerve:  show how it branches from the brachial plexus, travels deep to the clavicle, distally down the anterior brachial and antebrachial regions, and eventually passes through the flexor retinaculum to innervate the wrist flexor muscles. Obturator nerve:  show how it branches from the lumbar plexus through the obturator foramen to innervate the muscles of the medial thigh, i.e., gracilis and adductors. Sciatic nerve:  show how it branches laterally from the sacral plexus at the intervertebral foramen between L5 and S1 and then pass through the greater sciatic notch to the posterior thigh to innervate the hamstrings. Show anterior and posterior image that show the plexus from which the nerve is derived, its pathway though the body, and to the anatomical area where it innervates skeletal muscles.  Show either by drawing or using a skeleton model.