91Ó°ÊÓ

Which of the following terms refers to the presence and multiplication of transient bacteria in the blood? A. Lymphangitis B. Bacteremia C. Viremia D. Septicemia

Acute endocarditis is most often caused by which of the following bacterial species? A. Escherichia coli B. Staphylococcus aureus C. Haemophilus influenzae D. Streptococcus pyogenes

What systemic disease is carried by blood flukes from snails to humans?

Which of the following is a characteristic of cell staining of Yersinia pestis? A. Bipolar staining B. Gram-negative staining C. Gram-variable staining D. Acid-fast staining

5–8. Match each tickborne disease with the correct infectious agent (A–E) at the right. ____ Babesiosis A. Borrelia burgdorferi B. Borrelia hermsii C. Francisella tularensis D. Rickettsia rickettsii E. None of these are correct

Ehrlichiosis/anaplasmosis A. Borrelia burgdorferi B. Borrelia hermsii C. Francisella tularensis D. Rickettsia rickettsii E. None of these are correct

____ Lyme disease A. Borrelia burgdorferi B. Borrelia hermsii C. Francisella tularensis D. Rickettsia rickettsii E. None of these are correct

_______ Rocky Mountain spotted fever A. Borrelia burgdorferi B. Borrelia hermsii C. Francisella tularensis D. Rickettsia rickettsii E. None of these are correct

True or False? Kaposi sarcoma is a tumor of the heart. A. True B. False

Which of the following is NOT a hemorrhagic fever virus? A. Dengue virus B. Epstein-Barr virus C. Lassa virus D. Yellow fever virus