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Virology Questions and Answers | Virology Multiple Choice Questions and Answers

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Free download in PDF Acid Rain Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like UPSC, NDA, SSC etc. These short solved questions or quizzes are provided by Gkseries./p>

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(1) A submittalform is required by CLIA and must contain patient demographic information including:
[A] name and contact information for the authorized submitter
[B] patient name or unique identifier
[C] all of the above
[D] and b only
Answer: all of the above
(2) Retroviruses (eg HIV) are:
[A] nonenveloped, ss, diploid RNA
[B] Enveloped, ds, diploid RNA
[C] Enveloped, ss, diploid RNA
[D] Nonenveloped, diploid DNA
Answer: Enveloped, ss, diploid RNA

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(3) While NOT required by CLIA to be present on the submittla form, _is very important for the interpretation of lab results:
[A] type of specimen
[B] collection date
[C] test requested
[D] date of onset
Answer: date of onset
(4) Norovirus is a member of which family?
[A] Arenaviridae
[B] Caliciviridae
[C] Filoviridae
[D] Picronaviridae
Answer: Caliciviridae
(5) The following statements regarding cell culutre maintenance media are true EXCEPT:
[A] has less buffering capacity
[B] may contain up to 2% FBS
[C] is less rich than outgrowth media
[D] slows cell metabolism
Answer: has less buffering capacity
(6) Hemadsorption is usually performed on:
[A] HFDL cells
[B] Monkey kidney cells
[C] A549 cells
[D] a and b only
Answer: a and b only
(7) The test of choice when a patient is suspected of having a rhinovirus infection is:
[A] Rhinovirus IgM serology on acute blood samples
[B] Rhinovirus EIA igG serology on paired (acute and convalescent) blood samples
[C] DFA on a NP swab
[D] PCR or virus isolation on a NP swab
Answer: PCR or virus isolation on a NP swab
(8) What is the most common cuase of acute adult viral gastroenteritis?
[A] Rotavirus
[B] Norovirus
[C] Sapovirus
[D] Astrovirus
Answer: Norovirus
(9) It is OK to throw a pipette into the wastbasket if:
[A] it was never used and still in the paper wrapper
[B] just used to pipette water
[C] It is broken
[D] All of the above
E None of the above
Answer: None of the above
(10) The VRDL uses what test to screen for HIV Antibodies?
[A] IFA
[B] Western blot
[C] EIA
[D] a and b only
Answer: EIA

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