Download Select the most appropriate answer for each question (1

張沛鈞老師
Select the most appropriate answer for each question (1.5 % each)
1. Which of the following statements about DNA viruses is not correct?
(A) Contain single-stranded or double-stranded DNA
(B) May have an envelope
(C) Have their own metabolism
(D) May contain enzymes for replication
(E) Are intracellular parasites
2. Which of the following is not an enveloped virus?
(A) Variola virus (B) Adenovirus (C) Epstein-Barr virus (D) Varicella-zoster
virus (E) Hepatitis B virus
3. Which of the following is a DNA tumor virus?
(A) Parvovirus (B) Adenovirus-associated virus (C) Poxvirus (D) Varicellazoster virus (E) Epstein-Barr virus
4. Which is false in Adenovirus?
(A) Naked icosahedral capsid has fibers at vertices.
(B) Viral genome is double-stranded circular DNA.
(C) Virus encodes its own DNA polymerase
(D) Virus is spread by aerosol, close contact, or fecal-oral means.
(E) Virus resists drying, detergents and gastrointestinal tract secretions.
5. Which one of the following is the smallest DNA virus?
(A) Adenovirus (B) Papovavirus (C) Parvovirus (D) Herpesvirus (E) Poxvirus
6. Which one of the following is the largest DNA virus?
(A) Adenovirus (B) Papovavirus (C) Parvovirus (D) Herpesvirus (E) Poxvirus
7. Which one of the following viruses replicates its genome in cytoplasm?
(A) Adenovirus (B) papovavirus (C) Parvovirus (D) Herpesvirus (E) Poxvirus
8. Cervical carcinoma is mainly caused by
(A) Adenovirus infection (B) Human papillomavirus infection (C) JC virus
infection (D) BK virus infection (E) Parvovirus B19 infection
9. HSV-1 infection does not result in
(A) Encephalitis (B) Gingivostomatitis (C) Genital herpes (D) Whitlow (E)
Shingles
10. Smallpox is caused by
(A) Adenovirus (B) HSV-1 (C) Varicella-zoster virus (D) Cytomegalovirus (E)
Variola virus
11. Chickenpox is caused by
(A) Adenovirus (B) HSV-1 (C) Varicella-zoster virus (D) Cytomegalovirus (E)
Variola virus
12. HHV-8 is associated with
(A) Fifth disease (B) Roseola infantum (C) Kaposi’s sarcoma (D)
Nasopharyngeal carcinoma (E) Hepatitis
13. Which one of the following viruses is the major cause of acute viral
gastroenteritis?
(A) Cytomegalovirus (B) Papillomavirus (C) Adenovirus (D) Epstein-Barr virus
(E) pavovirus
14. Which of the following viruses causes Kissing disease?
(A) Herpes simplex virus (B) Papillomavirus (C) Epstein-Barr virus (D)
Cytomegalovirus (E) Human herpesvirus 6
15. Acyclovir is effective against HSV infection, which targets
(A) Viral DNA polymerase (B) Viral thymidine kinase (C) Viral helicase (D)
Viral primase (E) Viral RNA polymerase
16. Which of the following statements is correct?
(A) Adenovirus E1A binds to p53, and E1B binds p105RB
(B) Papillomavirus E6 binds to p53, and E7 binds p105RB
(C) Adenovirus E6 binds to p105RB, and E7 binds p53
(D) Papillomavirus E1A binds to p105RB, and E1B binds pRB
(E) SV40 large T only binds to p53
17. Which of the following markers is not usually present in a hepatitis B carrier with
chronic active hepatitis?
(A) Hbs Ag (B) Hbs Ab (C) HBeAg (D) HBe Ab (E) HBV-DNA
18. Vaccine is currently available for
(A) Herpes simplex virus (B) Epstein-Barr virus (C) Varicella-zoster virus (D)
Cytomegalovirus (E) HHV8
19. Which of the following viruses contains single-stranded DNA genome
(A) Parvovirus (B) Adenovirus (C) Papovavirus (D) Vaccinia virus (E)
Hepatitis B virus
20. Which of the following diseases is not associated with Epstein-Barr virus
infection
(A) Infectious mononucleosis (B) Burkitt’s lymphoma (C) Nasoparyngeal
carcinoma (D) Keratoconjunctivitis (E) Oral leukoplakia
21. Herpes simplex virus can establish latent and recurrent infections. Where is the
site for herpes simplex virus establishing latency?
(A) B cell (B) T cell (C) Neuron (D) Monocyte (E) endothelial cell
22. Which of the following viruses could not be transmitted during sexual intercourse?
(A) Human papillomavirus (B) Hepatitis B virus (C) herpes simplex virus 2 (D)
Adenovirus (E) Human immunodeficiency virus