Practice Quiz Chapter 13
Question 1 The patellar "knee jerk" reflex is an example of a(n) ________. A) extensor thrust reflex B) stress reflex C) crossed-extensor reflex D) stretch reflex
Question 2 The ________ nerve is not a branch of the trigeminal nerve. A) ophthalmic B) maxillary C) cervical D) mandibular
Question 3 Which of the following nerves does not arise from the brachial plexus? A) median B) phrenic C) radial D) ulnar
Cervical Plexus: phrenic nerve! Innervates diaphragm Originates from cervical plexus (C3-C5)
Question 4 Which of the following is not an example of an exteroceptor? A) mechanoreceptor B) thermoreceptor C) nociceptor D) baroreceptor
Question 5 The cranial nerve with dual origin (brain and spinal cord) is the _______. A) hypoglossal B) accessory C) vagus D) glossopharyngeal