Question

l T-Mobile LTE 9:33 PM 45% XMECBIO261 Exam4Final.pdf MECBIO261.-Exam4Final.pdf ? 7 of 9 0. Which is true of the poliomyclitis vius? A noa-emveloped B, single-stranded DNA D. They are a normal brain protcin that has folded differently E. They cause a degenerative beain dey are a noemal beain peotein tht has olded differently D. single-stranded RNA E. non-envelaped AND single-stranded RNA Chapter 27 76. Treponeea palidu A. is the organism that causes syp 1. The early symptoms of rabies penerally begin A. I day after viral entry B. 1-2 months afier viral entry C6 months affer viral entry D. 1 year after viral entry C can be more casily vicwed with dark-field llemination D. has become less virulet over time E. All of the above are cormect 2 Painful spasms of the throat trigpered by swallowing or the sight of water is called 7 Uninary tract infoctions A. are rclatily rare B are the most common nosocomial infections C. include puerperal fever D. are not censidered STls E. are the most common nosocomial infections AND are not considered STls B. hydrophapa C.tetany D. paralysis 73. In rabies, the vines multiplies in one kind of cell then binds to receptors in the A ncuromuscular repion B, spinal cord C. respiratory area. D. brain 78. The normal microbiota of the lower urethra may show 74. The incubation period of rabies is partially determined by A age of the patient B. season of the year that the disease is acquired. C. length of journcy from the bite site to the brain D. the amount of virus introduced into the wound E. length od journey frm the bite site to the beain E. All of the choices are coerect 79. The most common urinary infection i B. toxic shock syndrome C. bacterial cystitis. D. bacterial vaginosis of virus introduced imo the S0. Bacterial cystitis 75. Which is true about prions? A. They cause a degenerative brais condition B. They are maked pieces of RNA. C. They are made ef DNA and peotein. C. may eccur through the use of a catheter E. All of the choices are coerect 81. Leptospirosis is ofien contracted A, by cating infected animals B, by cating contaminated vegctables C. from contaminated animal uring A. gonorthca B. syphilis

Answer 1

70.poliomyelitis virus is non enveloped and single stranded RNA

71.The early symptoms of rabies generally begin 1-2 months after viral entry.

72.painful spasms of the throat triggered by swallowing or the sight of water is called hydrophagia

73.In rabies, the virus multiplies in one kind of cell then binds to receptors in the neuromuscular region.

74.The incubation period of rabies is partially determined by length of journey from the bite site to the brain AND the amount of virus introduced into the wound.

75. prions cause a degenerative brain condition and they are a normal brain protein that has folded differently.

76.Treponema pallidum - option e All of the above are correct.

77.Urinary tract infections are the most common nosocomial infections AND are not considered STIs.

78.The normal microbiota of the lower urethra may show ---All of the choices are correct.

79.The most common urinary infection is bacterial cystitis.

80. Bacterial cystitis -- All of the choices are correct.