FrontalCortex, Inc. is a non-profit corporation dedicated to neurology education.

Normal Neuropil 01

Topic: Pathology

Created on Monday, February 2 2009 by jdmiles

Last modified on Monday, February 2 2009.


The image above shows a section of normal neuropil, prepared with an H&E stain.
What are the structures circled in blue?

 
        A) Oligodendrocytes
 
        B) Neurons
 
        C) Bacteria
 
        D) Astrocytes
 
        E) Tumor cells
 

 


Back to the question = Go back to the top of the page.
See another question like this one = Reload a different version of this question ().
Click here for a random question = Load a random question from the database.
Clone this question = Use this question as a template to create a totally NEW question.
Rate this question = Enter detailed rating for this question!
Average user rating for this question = 5 = How users like you have rated this question.
This question was created on February 02, 2009 by jdmiles.
This question was last modified on February 02, 2009.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) Oligodendrocytes

This answer is correct.


The cells circled in blue are oligodendrocytes. These typically have small, dark nuclei which are surrounded by a pale pink or white halo.  (See References)

Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 




B) Neurons

This answer is incorrect.


The cells circled in blue are oligodendrocytes. The cells circled in green in the image below is are neurons.
  (See References)

Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 




C) Bacteria

This answer is incorrect.


The cells circled in blue are oligodendrocytes.  (See References)

Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 




D) Astrocytes

This answer is incorrect.


The cells circled in blue are oligodendrocytes. The cell circled in red in the image below is an example of an astrocyte.
  (See References)

Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 




E) Tumor cells

This answer is incorrect.


The cells circled in blue are oligodendrocytes.  (See References)

Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

 

 

 

References:

1. Prayson, R.A., and Goldblum, J.R. (Eds.) (2005). Neuropathology. Elsevier Churchill Livingstone, Philadelphia. (ISBN:0443066582)Advertising:
Back to the questionSee another question like this oneClick here for a random questionClone this question Rate this questionAverage user rating for this question = 5
Please log in if you want to rate questions.

 

FrontalCortex.com -- Neurology Review Questions -- Neurology Boards -- Board Review -- Residency Inservice Training Exam -- RITE Exam Review
pathology
Normal Neuropil 01
Question ID: 020209174
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 02/02/2009
Modified: 02/02/2009
Estimated Permutations: 600

User Comments About This Question:

0 user entries
Please log in if you'd like to add a comment.