4.) Which of the following infections are not diagnosed by finding eggs or lava in fecal...
NAME PARASITIC HELMINTHES-CASE STUDIES-SPRING 2017 MUST BE TURNED IN WITH HELMINTHES LAB y of the POWs who were held captive in the Fair East during the WWIl contracted asitic infections, especially those prisoners who were forced to work on the infamous Thai-Burma railway. The tr railway project provided perfect conditions for the development of the infective stage of a parasitic larva, which infected the POWs through the soles of their poorly shod feet as they worked. In patients who have...
Tamiflu is an antiviral treatment for seasonal influenza infections (influenza A and B viruses are the primary culprits). How does Tamiflu work to prevent type A/B influenza infections? A. It prevents influenza A/B viruses from entering susceptible cells. B. It prevents influenza A/B viruses from replicating their genome. C. It prevents the complete release/budding of mature influenza A/B virions from infected cells. D. All of the above Among the following descriptions, what feature of smallpox is not a factor that...
3) Out of 10 Walmart transactions, suppose {Eggs, Bread} are present in 4 transactions, {Eggs, Bread, Milk} are present in 2 transactions. Which of the following is true: a) 67% of the people who buy Eggs and Bread also buy Milk b) 33% of the people who buy Eggs and Bread also buy Milk c) 50% of the people who buy Eggs and Bread also buy Milk d) 40% of the people who buy Eggs and Bread also buy Milk
From 1970 to 2017, the real price of eggs decreased. Which of the following would cause an unambiguous decrease in the real price of eggs? A. A shift to the right in the supply curve for eggs and a shift to the right in the demand curve for eggs B. A shift to the left in the supply curve for eggs and a shift to the left in the demand curve for eggs C. A shift to the left in...
Which of the following is FALSE? a. mixed infections occur when several agents infect the same site b. acute infections involve a rapid onset of severe, short-lived symptoms c. secondary infections occur when an infection spreads to multiple different tissue sites d. local infections occur when a pathogen remains near the entry site of infection Which of the following is FALSE? a. mixed infections occur when several agents infect the same site b. acute infections involve a rapid onset of...
need 35-41 asap!! 35. Which of the following is true about complement? a. The activation of complement ends in the lysis of bacterial cells. b. They are a set of proteins in blood, lymph and extracellular fluid c. They attack the membrane of bacterial cells. d. all of the above 36. Which of the following produces antibodies? a. memory cells c. liver cells b. T cells d. plasma cells 37. Most of the available antimicrobial agents are effective against a....
12. Which of the following is an anticestodal commonly used to treat tapeworm infections? A. Albon B. Valbazen C. Cestex D. Panacur
c. Necator americanus d. Taenia saginata 23. Which of the following best describes Trichinella spirallis? a. It has arthropod as an intermediate host b. It is host specific. c. Human infection is by ingestion of infected, undercooked or uncooked meat. d. Human infection is by direct penetration of the skin by parasite larvae. 24. All trematodes are monoecious and have snail as an intermediate host. a. True b. False 25. Sparganosis is a disease associated with Echinococcus granulosus. a. True...
Which of the following is a characteristic of Actinomyces israelii infections? a. sulfur granules b. grey pseudomembranes c. failure to respond to penicillin therapy d. pockets of gas under the skin
30. Concerning the avian-adapted, highly pathogenic strain of HSN1 (called HPAI A(HSNI), for "highly pathogenic avian influenza virus of type A of subtype HSN1"), which of the following is false: causes "avian influenza" or simply "bird flu" has resulted in death of many millions of chickens and birds has resulted in recent deaths of many hundred thousands of exposed humans endemic in many bird populations all of the above are true Ae E. 31. Concerning helminthes, which of the following...