Which of the following is a major component of the conduction system located in the interventricular septum?
A) bundle branches
B) AV node
C) Purkinje fibers
D) SA node
E) None of the answers are correct.
A) bundle branches
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Which lobe is deep to the lateral sulcus and can only be seen by removing some of the overlying cerebrum?
A. Frontal lobe B. Occipital lobe C. Parietal lobe D. Temporal lobe E. Insula
The nerve that innervates the diaphragm is called the _______?
a) glossopharyngeal b) cardiac accelerator c) vagus d) phrenic e) cervical spinal
Your dentist gives you an injection of anesthetic in preparation for a filling. Which cranial nerve did they target?
A) V B) IX C) VII D) XII
Which of the following is incorrect pertaining to the cervical plexus?
A) It innervates the omohyoid, sternohyoid and sternothyroid. B) It innervates a muscle that turns the head. C) It provides sensory innervation to some of the face. D) It provides sensory innervation to some of the scalp. E) It provides sensory innervation to some of the shoulder.