BRAIN

Question 1

What is the primary sensory relay station of the brain (conduit)?

Answer 1

Thalamus

Question 2

What part of the brain controls hunger?

Answer 2

Hypothalamus

Question 3

The swallowing center: 2nd stage of deglutination is located?

Answer 3

Medulla

Question 4

Sectioning of the unfundibular stalk of hypothalamus w/ normal hypophyseal tract leads to a decrease in what hormones?

Answer 4

ADH

Question 5

Infundibular stalk is what?

Answer 5

connection between HP & PP

Question 6

What divides the diencephalon into two?

Answer 6

3rd ventricle

Question 7

What lines the ventricle of the brain?

Answer 7

Ependymal cells

Question 8

What makes up the blood brain barrier?

Answer 8

Astrocytes, endothelial cells in capillaries connected by tight junction, water/lipids pass or selective transport

Question 9

Largest paranasal sinus?

Answer 9

Maxillary sinus

Question 10

Where does the maxillary sinus drain into?

Answer 10

Semilunar hiatus of the middle meatus

Question 11

Nasolacrimal drains into?

Answer 11

inferior concha

Question 12

Right maxillary sinus is infected, where does it spread to next?

Answer 12

Right Ethmoid Sinus

Question 13

What is the outer edge of the lateral wall of the ehmoid sinus?

Answer 13

Orbit

Question 14

Anterior cerebral artery supplies what lobes?

Answer 14

Fontal & Parietal lobes (medial surfaces of both)

Question 15

Arachnoid villa & granulation transport CSF from subarachnoid space to ?

Answer 15

venous system

Question 16

Increase in CSF pressure causes what?

Answer 16

Brain Herniation

Question 17

Vertebral artery pass through what foramen?

Answer 17

Foramen magnum

Question 18

WHat is not part of the circle of Willis?

Answer 18

Basilar artery

Question 19

Branches of the maxillary A. go through all of the following foramen excpet?

Answer 19

Foramen Lacerum

Question 20

Maxillary vein & superior temporal veins drain into?

Answer 20

retromandibular vein

Question 21

Each of the following structures lie between the hyoglossus & mylohyoid muscle except one?

Answer 21

Lingual artery (passes deep to hyoglossus m)

Question 22

What muscle goes between the superior & middle pharyngeal constrictor muscles?

Answer 22

Stylopharyngeus muscle

Question 23

Know the structure that make up the splenoiid bone:

Answer 23

body, 2 greater wings, 2 lesser wings, pterygoid process

Question 24

What forms the Superior Orbital Fissure?

Answer 24

Greater & Lesser Wing of the Sphenoid

Question 25

Foramen ovale is located in the ?

Answer 25

greater wing of the sphenoid

Question 26

Medial border of the Infratemporal fossa?

Answer 26

Pterygomaxillary Fissure

Question 27

Guy shot in back of the head, bullet exists above eyebrows. Which bones is least likely to get damage?

Answer 27

Maxillary

Question 28

All of the following pass thorugh the medial & lateral pterygoid except?

Answer 28

Buccal Nerve

Question 29

Buccal Nerve Passes through ?

Answer 29

lateral pterygoid heads

Question 30

What is anterior to the pharyngeal tonsils?

Answer 30

Palatoglossal fold

Question 31

Where is synovial fluid produced?

Answer 31

Internal synovial layer of the Fibrous Capsule (joint capsule)

Question 32

What cells are resopnsible for its (synovial fluid) production?

Answer 32

Type B Synoviocytes