Neuroanatomy Quiz 2
(146).jpg "Neuroanatomy Quiz 2 - Quiz")
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- 1.
The diencephalon develops (in part) into the ____________ in the adult.
- A.
Cerebellum
- B.
Pons
- C.
Thalamus
- D.
Medulla
- E.
Substantia nigra and the red nucleus
Correct Answer
C. Thalamus -
- 2.
The branchial motor column is composed of those cranial nerve nuclei which innervate motor tissues derived embryonically from the pharyngeal arches. These include all of the following except:
- A.
Facial motor nucleus
- B.
Nucleus ambiguous
- C.
Hypoglossal nucleus
- D.
Trigeminal motor nucleus
- E.
Spinal accessory nucleus
Correct Answer
C. Hypoglossal nucleus -
- 3.
The cerebellar cortex is:
- A.
Derived from the Alar plate
- B.
Derived from the Basal plate
- C.
Both a and b are correct
- D.
Neither a nor b are correct
Correct Answer
A. Derived from the Alar plate -
- 4.
Which of the following develops from cells found in the marginal zone?
- A.
Alar plate developing in the spinal cord
- B.
Basal plate developing in the spinal cord
- C.
Both A and B are correct
- D.
Neither A nor B are correct
Correct Answer
D. Neither A nor B are correct -
- 5.
Neurons with cell bodies in the alar plate arises from the:
- A.
Neural tube
- B.
Neural crest
- C.
Both A and B are correct
- D.
Neither A nor B are correct
Correct Answer
A. Neural tube -
- 6.
Which of the following contains cell bodies of lower motor neurons?
- A.
Alar plate of the developing spinal cord
- B.
Basal plate of the developing spinal cord
- C.
Both A and B are correct
- D.
Neither A nor B are correct
Correct Answer
B. Basal plate of the developing spinal cord -
- 7.
Neural crest cell contribute to:
- A.
Odontoblasts
- B.
Adrenal medulla
- C.
Trigeinal ganglia
- D.
All of the above
- E.
None of the above
Correct Answer
D. All of the above -
- 8.
The posterior pituitary is derived from:
- A.
Endoderm
- B.
Mesoderm
- C.
Ectoderm
- D.
None of the above
Correct Answer
C. Ectoderm -
- 9.
Fusion of the neural tube first occurs at the ______ somite.
- A.
3rd
- B.
4th
- C.
9th
- D.
12th
Correct Answer
B. 4th -
- 10.
Which of the following statements is true?
- A.
Failure of fusion of the first neuropore may result anencephaly
- B.
Derivatives of the occipital somites are innervated by SVE fibers
- C.
Both a and b are correct
- D.
Neither a nor b are correct
Correct Answer
D. Neither a nor b are correct -
- 11.
Fusion of the neural tube at the 4th somite occurs at approximately what day?
- A.
14
- B.
16
- C.
18
- D.
20
- E.
22
Correct Answer
E. 22 -
- 12.
____________ fibers innervate muscles derived from the pharyngeal arches.
- A.
SVE
- B.
SVA
- C.
GVA
- D.
GSE
- E.
SSA
Correct Answer
A. SVE -
- 13.
Which of the following is derived directly from neural crest cells?
- A.
Schwann cells
- B.
Dorsal root ganglia
- C.
A and b are correct
- D.
Neither a nor b are correct
Correct Answer
C. A and b are correct -
- 14.
Which of the following is NOT a functional component of spinal nerves?
- A.
GSA
- B.
GSE
- C.
SVE
- D.
GVA
- E.
GVE
Correct Answer
C. SVE -
- 15.
In which of the following is the mesencephalic aqueduct (of Silvius) located?
- A.
Mesencephalon
- B.
Myelencephalon
- C.
Telencephalon
- D.
Diencephalon
- E.
Rhinencephalon
Correct Answer
A. Mesencephalon -
- 16.
Which of the following fibers innervate muscles derived from the pharyngeal arches?
- A.
SVE
- B.
SVA
- C.
GVA
- D.
GSE
- E.
SSA
Correct Answer
A. SVE -
- 17.
From which of the following does the neurohypophysis develop?
- A.
Telencephalon
- B.
Diencephalon
- C.
Mesencephalon
- D.
Myelencephalon
- E.
Metencephalon
Correct Answer
B. Diencephalon -
- 18.
The mesencephalon develops (in part) into which of the following structures in the adult?
- A.
Cerebellum
- B.
Pons
- C.
Thalamus
- D.
Medulla
- E.
Substantia nigra and the red nucleus
Correct Answer
E. Substantia nigra and the red nucleus -
- 19.
The mesencephalon will include the:
- A.
Fourth ventricle
- B.
Solitary tract
- C.
Red nucleus
- D.
Abducens nucleus
Correct Answer
C. Red nucleus -
- 20.
GVE innervation from the mylencephalon:
- A.
Is related to parasympathetic innervation to the gut
- B.
Is related to nucleus ambiguous
- C.
Both a and b are correct
- D.
Neither a nor b are correct
Correct Answer
C. Both a and b are correct -
- 21.
Which of the following is not an alar derived tissue?
- A.
Odontoblasts
- B.
Inferior olivary complex
- C.
Red nucleus
- D.
Pontine nuclear complex
Correct Answer
A. Odontoblasts -
- 22.
Developing from the mesencephalon, the superior colliculi are related to visuomotor processes.
- A.
True
- B.
False
Correct Answer
A. True -
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Current Version
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Oct 26, 2020Quiz Edited by
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Oct 15, 2011Quiz Created by
MichaelStevens
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