Two protozoal organisms—Entamoeba histolytica and Giardia lamblia—frequently cause:

A) thrush
B) dermatophyte infections
C) malaria
D) dysentery


D) dysentery
D) Dysentery is frequently caused by the organisms Entamoeba histolytica and Giardia lamblia. It is an infection that is also known as amebiasis. Dysentery is most common in areas of the world with poor sanitation and economic conditions, including Central America, South America, Africa, and India.

Health Professions

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What classification of portable fire extinguisher is used on fires that involve combustible cooking oils?

A. Class A B. Class B C. Class D D. Class K

Health Professions

Which statement is true of a patient who relies on the hypoxic drive to breathe?

A) The primary gas affecting the respiratory rate is carbon dioxide B) The peripheral chemoreceptors have become less sensitive to oxygen C) The respiratory rate is set according to the level of O2 in the body D) The central chemoreceptors are the primary influence on the respiratory rate

Health Professions

In 2008, what federal law was passed that prohibits discrimination in employment based on genetic information?

A. Privacy Act B. Civil Liberties Act C. HIPAA D. Americans with Disabilities Act E. GINA

Health Professions

Which of the following vancomycin-resistant genes is not considered an infection control issue because it cannot be passed to other organisms via a plasmid?

A) vanC B) vanB C) vanD D) vanA

Health Professions