GA Flashcards

1
Q

The adrenal medulla originates from which of the following?

A

Neuroectoderm

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2
Q

What does the notochord become?

A

Nucleus pulposus

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3
Q

The cerebellum originates from which of the following?

A

Rhombencephalon

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4
Q

Which of the following is part of the hindgut?

A

Descending colon

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5
Q

Which fiber is needed for pain sensation?

A

Free naked nerve endings

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6
Q

The confluence of sinus is located at the bottom of which bone?

A

Occiput

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7
Q

What is the origin of the cerebrospinal fluid?

A

Choroid plexus

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8
Q

CSF flows from the lateral ventricle to the _______?

A

Foramen Monroe

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9
Q

Which of the following hemorrhages takes place during a Berry Aneurysm?

A

Subarachnoid hemorrhage

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10
Q

The function of the lateral horn of the spinal cord is ___________?

A

Visceral Efferent

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11
Q

Which of the following cranial nerves controls the stapes?

A

VII

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12
Q

The Cribriform plate occupies which of the following bones?

A

Ethmoid

**cribriform with ethmoid

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13
Q

Which of the following joints has an articular disc?

A

Temporomandibular

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14
Q

Which of the following is a saddle joint?

A

Sternoclavicular joint

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15
Q

The medial geniculate body is responsible for which oft the following?

A

Sound

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16
Q

Aqueous humor drains into which of the following?

A

Canal of Schlemm

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17
Q

Which of the following cranial nerves has two embryologic origins?

A

VII

18
Q

Which of the following muscles extends from C2 to Occiput?

A

Rectus Capitus Posterior Major

19
Q

Which of the following muscles extends from C2 to Occiput?

A

Cochlea

20
Q

Which ligament is a continuation of the Posterior Longitudinal Ligament?

A

Tectorial Membrane

21
Q

Where does the conus Medullaris end?

A

L1/L2

22
Q

Cranial nerve VII is located on which of the following brachial arches?

A
2
Brachial arches: 1 = CN3
		   2= CN7
		   3= CN9
		  4-6= CN10
23
Q

Which of the following cranial nerves provides motor function to the anterior 2/3rd tongue?

A

CN XII

24
Q

Which of the following is considered a false vocal cord?

A

Ventricular Fold

25
Q

Which muscle is responsible for flexing the neck?

-Longus Colli

A

Longus Colli

26
Q

Visceral organs originate from which of the following?

A

-Endoderm

27
Q

Which of the following is the main qualification in naming a neuron?

A

The number of projections coming off

28
Q

The mechanical receptor for vibration is ______?

A

Pacinian

29
Q

The respiratory center is located in the ______?

A

Pons

30
Q

A decrease in dopamine will affect which of the following?

A

Substantia Nigra

31
Q

Beta amyloids are located in which of the following organs?

A

Brain

32
Q

A problem in Broca’s area could lead to which of the following?

A

Motor Aphasia

33
Q

Which of the following is responsible for making myelin in peripheral nerves?

A

Schwann Cells

34
Q

A schwannoma is located in which part of the nervous system?

A

Myelin Sheath

35
Q

CSF will flow into the interventricular system through _______?

A

Foramen of Monroe

36
Q

Which of the following arteries is an extension of the middle meningeal artery?

A

Maxillary

*max in the middle!!

37
Q

. Which of the following arteries extends from the basilar artery?

A

Posterior Cerebral

38
Q

Which artery runs along the posterior and anterior roots of spinal nerves and supplies them with blood?

A

Radicular Artery

39
Q

Which of the following tracts is associated with pain and temperature?

A

Lateral spinothalamic

40
Q

Which of the following tracts is responsible for the proximal extensors?

A

Reticulospinal