Gross Anatomy Exam 1 Questions and Answers (Graded A+)

The pre-synaptic cell bodies in the sympathetic division are located in? - ANSWER-IML cell column and nucleus Patient presents with redness, edema, and swelling. What classification of burn is this? - ANSWER-1st degree John flexes his knee to 90 degrees, what plane and axis is this movement in? - ANSWER-saggital plane, medial lateral axis How many sympathetic pathways are there? - ANSWER-4 A nerve impulse going to the CNS is which type of fiber? - ANSWER-Afferent What are the characteristics of preganglionic fibers in the parasympathetic system? - ANSWER-Long and myelinated A fracture of C2 is called a? - ANSWER-Hangmans fracture What does the PLL become at C2? - ANSWER-Tectorial membrane ____ are associated with the CNS and ___ with the PNS - ANSWER-Oligodendrites and Schwann cells True of False. The 4th Sympathetic pathway stops at the sympathetic chain on its way to its destination? - ANSWER-False What parts of the spine are considered primary curvatures? - ANSWER-Thoracic and sacrum What orientation are the thoracic superior and inferior facets? - ANSWER-Anterior and posterior A patient suffers from a C5 spinal lesion, which will have deficits? - ANSWER-C5/C6 facet joint; C4/C5 and C5/C6 IV discs A patient suffers from a C3 Spinal Lesion, which will have deficits? - ANSWER-C3/C4 facet jt; C2/C3 and C3/C4 IV disc Which exam findings demonstrates symptoms of spina Bifida occulta? - ANSWER-Dimple with small tuft of hair If there is damage to cranial nerve XI (accessory nerve) what scapular movement would be affected? - ANSWER-elevation, retraction, and upward rotation Each verteberal facet is innervated by how many nerves? - ANSWER-2