Really like FrontalCortex? Let us know.

Bad Seafood 01

Topic: Pharmacology

Created on Saturday, October 18 2008 by jdmiles

Last modified on Saturday, October 18 2008.

A 48 year-old yam canner is in excellent health, until he pops into a local seafood restaurant and eats bunches and bunches of seafood. Then he develops an acute neuropathy. Which of the following substances is most likely responsible for in this man's illness?

A) D-Lysergic Acid Diethylamide

B) Ciguatoxins

C) Organophosphates

D) Manganese

E) Alpha-bungarotoxin

	= Go back to the top of the page.
	= Reload a different version of this question ().
	= Load a random question from the database.
	= Use this question as a template to create a totally NEW question.
	= Enter detailed rating for this question!
	= How users like you have rated this question.

This question was created on October 18, 2008 by jdmiles.
This question was last modified on October 18, 2008.

ANSWERS AND EXPLANATIONS

A) D-Lysergic Acid Diethylamide

This answer is incorrect.

Whoa. No way, man. Try again. (See References)


Please log in if you want to rate questions.

B) ciguatoxins

This answer is correct.

Ciguatera, caused by ciguatoxins, is the most common form of nonbacterial food poisoning in the United States and Canada. Saxitoxin is another toxin which can be found in fish. Another fish toxin is tetrodotoxin a neurotoxin found in fugu, a type of puffer fish. (See References)


Please log in if you want to rate questions.

C) Organophosphates

This answer is incorrect.

It would be unusual for our patient to have developed acute organophosphate toxicity from eating seafood. Further, a cholinergic syndrome would be a more typical presentation of acute organophosphate toxicity. (See References)


Please log in if you want to rate questions.

D) Manganese

This answer is incorrect.

It would be most unusual for our patient to have developed acute manganese toxicity from eating seafood. Further, encephalopathy would be a more typical presentation of acute manganese toxicity. (See References)


Please log in if you want to rate questions.

E) alpha-bungarotoxin

This answer is incorrect.

Alpha-bungarotoxin is not a fish toxin. (See References)


Please log in if you want to rate questions.

References:

1. Rowland, L.P. (Ed) (2000). Merritt's Neurology, 10th Edition. Lippincott Williams & Wilkins, Philadelphia. (ISBN:0683304747)	Advertising:
2. Kandel, E.R., Schwartz, J.H., and Jessel, T.M. (2000). Principles of Neural Science, 4th ed. McGraw-Hill, New York. (ISBN:0838577016)	Advertising:


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
pharmacology
Bad Seafood 01
Question ID: 101408119
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 10/18/2008
Modified: 10/18/2008
Estimated Permutations: 8400