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Questions with multiple answers are graded as all or nothing 1. The connective t

ID: 3515834 • Letter: Q

Question

Questions with multiple answers are graded as all or nothing 1. The connective tissue layer that surrounds a whole nerve is called the 2. List the four spinal nerve plexuses. 3. Which spinal nerve innervates the deltoid and teres minor? 4. Which spinal nerve innervates muscles of the perineum? 5. What is the name and number of the cranial nerve that is involved in equilibrium and hearing? 6. What is the name and number of the cranial nerve that is involved in movement of the head and shoulders? 7. Which layer of the eye is composed of the iris, cillary body and choroid? 8. What is the name for the circular smooth muscle that contracts to control the shape of the lens? 9. The is subdivided into an anterior and posterior chamber and is filled with aqueous humor 10. The does not contain photorecptors and forms the blind spot of the retina.

Explanation / Answer

1. Epineurium.

2. Cervical plexus, brachial plexus, lumbar plexus and sacral plexus.

3. Axillary nerve.

4. Pudendal nerve.

5. Vestibulocochlear nerve . Cranial nerve number VIII.

6. Accessory nerve. Cranial nerve number XI .

7. Middle layer of the eye also called uvea or vascular tunic is composed of iris,ciliary body and choroid.

8. Ciliary muscle .

9. Anterior cavity.

10. Optic disc.