OAT Demo and Sample
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OAT
Optometry Admission Test
https://killexams.com/pass4sure/exam-detail/OAT
Answer: A
QUESTION: 420
Which of the following is the most important structure related to microbial attachment to cells?
Flagellum
Plasmid
Peptidoglycan
Glycocalix
Answer: D
QUESTION: 421
Which of the following is not a gram-negative bug?
Clostridium perfringens
Vibrio cholerae
Escherichia coli
Bordetella pertussis
Answer: A
QUESTION: 422
Which of the following is not true related to endotoxins?
Endotoxins are secreted from cells.
Can be linked to Meningococcemia
Produced by gram negative microorganisms
Can cause fever Answer: A QUESTION: 423
Which of the following microorganisms stain well?
Escherichia coli
Legionella pneumophila
Treponema
Chlamydia
Answer: A
QUESTION: 424
Which of the following microorganisms are not matched correctly with the appropriate isolation media?
Fungi -Sabourand's agar
Neisseria gonorrhoeae -Pink colonies media
Haemophilus influenzae -Chocolate agar
Mycobacterium tuberculosis -Lowenstein-Jensen agar
Answer: B
QUESTION: 425
Which of the following diseases and bacteria are matched up incorrectly?
Cellulitis -Pasteurella multocida
Tularemia -Francisella tularensis
Gastritis -Heliobacter pylori
Lyme disease -Yersinia pestis
Answer: D
QUESTION: 426
Which of the following diseases and bacteria are matched up incorrectly?
Treponema pallidum -Syphilis
Tinea nigra -Cladosporium werneckii
Borrelia burgdorferi -Lyme disease
Yersinia enterocolitica -Diptheria
Answer: D
QUESTION: 427
Which of the following is not true concerning Staphylococcus aureus?
s. aureus is related to inflammation.
s. aureus can cause pneumonia
s. aureus can lead to acute bacterial endocarditis
s. aureus does not make coagulase
Answer: D
QUESTION: 428
Which of the following signs and symptoms is not linked to Haemophilus influenzae?
Otitis media
Pneumonia
Malaria
Epiglottis
Answer: C
QUESTION: 429
The Tsetse fly is a transmission factor for which of the following organisms?
Trichomonas vaginalis
Trypanosoma gambiense
Entamoeba histolytica
Toxoplasma
Answer: B
QUESTION: 430
The Ixodes tick is a transmission factor for which of the following organisms?
Trichomonas vaginalis
Leishmania donovani
Babesia
Giardia lamblia
Answer: C
QUESTION: 431
Chagas' disease is commonly treated with Nifurtimox and is linked to the microorganism.
Naegleria
Schistosoma
Wucheria bancrofti
Trypanosoma cruzi
Answer: D
QUESTION: 432
Which of the following is not fungal related?
Cryptococcus neoformans
Candida albicans
Tinea nigra
Chlamydiae
Answer: D
QUESTION: 433
Which of the following is not a DNA virus?
Adenovirus
Calicivirus
Papovirus
Poxvirus
Answer: B
QUESTION: 434
Which of the following is not a RNA virus?
Reovirus
Orthomyxovirus
Deltavirus
Herpesvirus
Answer: D
QUESTION: 435
Which of the following viruses is not a double strand linear DNA virus?
Poxvirus
Papovavirus
Adenovirus
Herpesvirus
Answer: B
QUESTION: 436
Which of the following viruses is not a single strand linear RNA virus?
Togavirus
Retrovirus
Bunyavirus
Picornavirus
Answer: C
QUESTION: 437
The Tzanck test is not used on which of the following viruses?
VZV
HSV-2
HHV-8
HSV-1
Answer: C
QUESTION: 438
Which of the following microorganisms has not been linked to UTI's?
e. coli
Pseudomonas
Klebsiella
Haemophilus
Answer: D
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