1. Toxoplasma gondii , Trypanosoma bruise, Trypanosoma cruzi
a. vector
b. in host: location / sample type
c. transmission
d. disease cause
e. symptoms
f. geographic distribution
d. disease caused
e. symptoms
f. geographic distribution
TOXOPLASMA GONDI
a) vector- cats
b) host location/sample - blood/ amniotic fluid anitibody testing, lymphnode histopathology
c) from cats to human
d) cause - toxoplasmosis
e) with symptoms of fever, lymphadenitis, myalgia. Transmission in pregnancy.
f) geography- pandemic distribution, high prevalence in central America and France
TRYPANOSOMA BRUCEI
a) vector - tsetse fly
b) host location/sample type - blood, csf, lymph
c) from tsetse fly to humans
d) African sleeping sickness
e) symptoms - sleep loss, fever, myalgia, confusion
f) sub tropical areas of Africa
TRYPANOSOMA CRUZI
a) triatomine bug
b) in blood, chronic form in heart, colon
c) from reservoir to triatomine to humans/horses/cattle
d) Chagas disease
e) fever, swelling, congestive heart failure
f) Latin America
1. Toxoplasma gondii , Trypanosoma bruise, Trypanosoma cruzi a. vector b. in host: location / sample...
Toxoplasma gondii , Trypanosoma brusei, Trypanosoma cruzi a. diagnostic stage b. in host: location/ sample type c. transmission d. vector e. disease caused f. symptoms g. geographic distribution
Plasmodium falciparum a. in host: location sample type b. transmission c. vector d. disease caused e. symptoms f. geographic distribution g. diagnostic stage
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8. Thick and thin blood smears obtained during febrile episode may reveal A) microfilaria of Onchocerca volvulus B) trophozoites and merizoites of Plasmodium species C) trypanomastigoes of Trypanosoma species D) all of the above E) none of the above = identify ___________________ 9. The life cycle of the following was once found on the bill money in South America: A) Onchocerca volvulus B) Dracunculus medinensis C) Trypanosoma i gambiense D) Plasmodium malariae E) none of the above = identify ______________________ 10. Albendazole...
PATHOGEN TRANSMISSION Match the pathogen with its mode of transmission. 1. - 2. — 1. Vehicle-borne 2. Droplet 3. Airborne 4. Vector-borne Zika virus disease Malaria Tuberculosis Rocky Mountain spotted fever Meningitis Pneumonia Measles Influenza Pneumonic plague Hepatitis A A systemic fungal respiratory disease caused by Histoplasma capsulatum. A disease caused by infection with the protozoan Toxoplasma gondii. Single-celled parasitic organisms that move and live mainly in the soil. Small intracellular parasites that can live only inside cells; may produce...
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Giardiasis is an intestinal parasite that can transmitted through person-to-person contact and infested swimming pools. This parasite is best classified as (Select one:) a. inherited. b. contagious. c. iatrogenic. d. nosocomial. e. asymptomatic. Studies have found that lab coats are typically washed every 1 to 2 weeks. These lab coats often contain harmful germs that can be transmitted to patients during routine examinations. If this happens, the infection would be considered (Select one:) a. iatrogenic. b. zoonotic. c. congenital. d....
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ch insect is responsible for host-host transmission of typhus? , tick flea dy louse eer tick . Which of the following would be the best strategy to prevent the spread of yellow fever and dengue ever into the southern United States? ) mosquito avoidance and eradication B) vaccination C) monitoring bird populations D) tick avoidance 44. What type of disease require biosafety level (BSL) 4 procedures and facilities when samples that may be infected? A) West Nile Virus B) Measles...
1. Clindamycin binds to the 50S ribosomal subunit of bacteria. Using this information ONLY, respond to the following: a(pt) Referring to the 5 modes or mechanisms of actions of antibiotics, which one applies to clindamycin? b. (Ipt) Is this a broad or narrow spectrum antibacterial agent? EXPLAIN your answer. (Ipt) Does clindamycin have selective toxicity for bacteria? EXPLAIN your answer. 2. Look at this diagram of a bacterial cell carrying out a type of antibiotic resistance and answer the questions....