Chapter 4, Brain and Cranial Nerves Video Solutions, Human Anatomy Lab Manual

Problem 1

Which of the following structures are not part of the brainstem? (Circle the appropriate response(s)) $(0.5$ points $)$
- Cerebral hemisphere
- Cerebellum
- Pons
- Medulla oblongata
- Midbrain
- Diencephalon

Joanna Quigley

Numerade Educator

02:47

Problem 2

What are the three primary parts of the diencephalon? $(0.5$ points $)$

Qudsiya Anis

Numerade Educator

04:36

Problem 3

Identify the meningeal (or associated) structures described below: (1 point)
1. Outermost meninx that covers the brain and is composed of tough, fibrous connective tissue
2. Location of CSF production
3. Innermost meninx that covers the brain
4. Structures instrumental in returning cerebrospinal fluid (CSF) to the venous blood in the dural venous sinuses
5. A dural fold separating the cerebrum from the cerebellum

Trizia Isaac

Numerade Educator

16:00

Problem 4

Provide the name and number of the cranial nerves involved in each of the following activities, sensations or disorders. (1 point)
1._______Rotating the head
2.________Smelling coffee
3._________Elevating the eyelids; pupillary constriction
4._________Slowing the heart; swallowing
5.__________Involved in Bell's palsy (facial paralysis); crying
6.__________Chewing food; feeling a toothache
7.__________Listening to music; seasickness
8.__________Secretion of saliva: tasting well-seasoned food
9.___________Involved in "rolling" the eyes (three nerves; provide numbers only)
10.__________Swallowing; speaking (motor only)
11._________ Seeing the PowerPoint during lecture

Eric Goldman

Numerade Educator