IUPUI Anatomy Lecture Exam 4 Questions and Answers 100% pass

IUPUI Anatomy Lecture Exam 4 Questions and Answers 100% pass The sympathetic division of the ANS differs from the parasympathetic division of the ANS in that: - Answer- the postganglionic fibers of the sympathetic system are relatively longer than those of the parasympathetic system and the sympathetic system is more divergent than is the parasympathetic system Respiratory activities are controlled by: - Answer- centers in the pons and the medulla oblongata Conscious though processes and all intellectual functions originate in the: - Answer- cerebral hemispheres A highly specialized region of the sympathetic division that causes widespread sympathetic activations found in the: - Answer- adrenal medulla Typical sympathetic postganglionic fibers that release norepinephrine at neuroeffector junctions are classified as: - Answer- adrenergic The autonomic division of the nervous system directs: - Answer- processes that maintain homeostasis Cranial nerves that have ANS fibers are - Answer- III, VII, IX, X Which of the following is NOT a branch of the facial nerve? bucal, temporal, zygomatic, cervical, ophthalmic - Answer- ophthalmic The ventral root of a spinal nerve contains: - Answer- axons of motor neurons Only cones are found in the: - Answer- fovea The major somatosensory pathways include the: - Answer- posterior column pathway and spinocerebellar pathway The parasympathetic division of the ANS generally does all of the following except: - Answer- increases respiratory activities Which of the following is/are a special sensory receptor(s)? - Answer- auditor receptor The major function of the inferior colliculi includes reflexes involved with: - Answer- the ears To contact an oligodendrocyte, where would a microprobe have to be inserted in the nervous system? - Answer- in the CNS only Cranial nerve IX exits through which foramen? - Answer- jugular foramen Which cranial nerve(s) exit(s) through the superior orbital fissure? - Answer- III, IV, VI, V1 (ophthalmic branch) Which disorder(s) reflects damage to auditory receptor cells or neural pathways? - Answer- sensorineural deafness Which of the following structures are found in the membranous labyrinth? - Answer- utricle and saccule