Part 5 Immunology (200-249) prof. Keit vanseth
Immunology Mastery Quiz
Test your knowledge on immunology with our comprehensive quiz designed for students, educators, and professionals in the field. With 50 challenging questions covering essential concepts, this quiz will enhance your understanding of the immune system, antibodies, and key immunological pathways.
Features of the Quiz:
- Multiple choice format
- Questions ranging from basic to advanced topics
- Instant feedback on your answers
200. The variable regions in the heavy chains participate in:
σ� Antigen receptor
σ� Complement receptor
σ� Cellular receptor
σ� Cytokine receptor
201. Which type of antibody is not effective in activating complement?:
σ� IgG1
σ� IgG2
σ� IgG3
σ� IgG4
202. Immunoglobulins do which of the following?:
σ� Antigen binding
σ� Opsonisation
σ� Complement fixation
σ� All of the above
203. The Natural Killer Cells work in the immune system :
σ� Adaptive immunity
σ� Kill extracellular antigen
σ� Innate immunity
σ� Adaptive immunity and Innate immunity
204. The Cytotoxic T cells kill the cells/molecules below:
σ� Extracellular antigen
σ� Infected cells
σ� Intracellular antigen
σ� Bacteria
205. The following answers is receptor for complement on immunoglobulins:
σ� Heavy chain
σ� Fab region
σ� Hinge region
σ� Fc region
206. The following answer is specific for antigen:
σ� Heavy chain
σ� Fab region
σ� Hinge region
σ� Fc region
207. The region of immunoglobulin(s) can be flexible:
σ� Heavy chain
σ� Fab region
σ� Hinge region
σ� Fc region
208. The following immunoglobulin(s) become monomer when they attaché antigen :
σ� IgG
σ� IgE
σ� IgM
σ� IgA
209. The immunoglobulin(s) that have long hinge region are/is:
σ� IgG1
σ� IgG2
σ� IgG3
σ� IgG4
210. The following immunoglobulin has extra domain and long tail :
σ� IgG
σ� IgE
σ� IgM
σ� IgA
211. These cells can be infected by Mycobacterium tuberculosis:
σ� Macrophage
σ� Lymphocyte
σ� Neutrophil
σ� Eosinophil
212. The function of Class III MHC proteins are :
σ� Recognized antigen by CD4
σ� Recognized antigen by CD8
σ� Transport complement protein
σ� Lyse antigen
213. The major function of major histocompatibility complex for antigen intracellular is:
σ� Degrade Th and Tc
σ� Presentation antigen to Th-cells
σ� Bind complement for cell lysis
σ� Presentation antigen to Tc-cells
214. The following statements are true for Class I MHC molecules, EXCEPT :
σ� On the APC cells membrane
σ� Recognized by the CD8
σ� Tc cells kill an infected cells
σ� Participated in Th function
215. The lectin pathway of the complement is initiated by:
σ� C1qrs
σ� Factor B
σ� MBL
σ� C3
216. The following answer is the function of IgG, EXCEPT :
σ� Primary response to antigen
σ� Opsonize bacteries
σ� Activate complement
σ� Cross placenta
217. The hapten carrier conjugate can activate B cells to secrete antibody :
σ� Antigen
σ� Immunoglobulin-Epitope
σ� Antigenic determinant
σ� Immunoglobulin
218. The following answer is Super antigen:
σ� Virus
σ� Mycose
σ� Staphylococus toxin
σ� HIV
219. The following cells of immune system cam make inflammation:
σ� Mast cells
σ� Basophils
σ� Monocytes
σ� Mast cells and Basophils
220. The cells that have azerophilic granule to facilitate phagocytosis is:
σ� Mast cells
σ� Basophils
σ� Monocytes
σ� Neutrophils
221. The function of major histocompatibility complex for antigen in the cytosol is:
σ� Transport protein
σ� Presentation antigen to Th-cells
σ� Bind complement for cell lysis
σ� Presentation antigen to Tc-cells
222. The following statements are true for Class III MHC molecules, EXCEPT :
σ� On the APC cells membrane
σ� Recognized by the CD8
σ� Tc cells kill an infected cells
σ� Transport protein
223. The classical pathway of the complement is initiated by:
σ� C1qrs
σ� Factor B
σ� MBL
σ� C3
224. The following answer is the function of IgM, EXCEPT :
σ� Primary response to antigen
σ� Opsonize bacteries
σ� Activate complement
σ� Cross placenta
225. The azerophilic granule used to facilitate phagocytosis:
σ� Virus
σ� Parasite
σ� Mycose
σ� Bacteria
226. The following molecules can activate B cells to secrete antibody, EXCEPT:
σ� Antigen
σ� Hapten
σ� Antigenic determinant
σ� Allergen
227. The following cells of immune system cam make IgE:
σ� Mast cells
σ� Eosinophils
σ� Monocytes
σ� Mast cells and Eosinophils
228. The pathway of the complement that can lyse bacteria is:
σ� Classical pathway
σ� Lectin pathway
σ� Alternative pathway
σ� Lytic pathway
229. The following antigen activate 25% of T cells:
σ� Virus
σ� Mycose
σ� Staphylococus toxin
σ� HIV
230. The factor that stabilize C3 convertase of alternative pathway is :
σ� Factor H
σ� Factor P
σ� Factor I
σ� DAF
231. The much potent anaphylotoxin of the complement is:
σ� C2b
σ� C3a
σ� C4a
σ� C5a
232. The following immunoglobulin is used to produe vaccine?:
σ� IgG
σ� IgM
σ� IgA
σ� IgG4
233. The rabic vaccin is used to?:
σ� Prevent tetanus infection
σ� Cure tetanus infection
σ� Prevent rabie infection
σ� Cure rabie infection
234. Which of the following immune cells/molecules are most effective to destroying intracellular pthogens ?:
σ� T helper cells
σ� T cytotoxic cells
σ� B cells
σ� Plasma cells
235. Killed Whole-Organism is used to prepare vaccines below, EXCEPT?:
σ� Polio
σ� Pertussis
σ� Hepatitis B
σ� Rabies
236. The following diseases can be prevented by vaccination?:
σ� Hepatitis B and C
σ� Hepatitis C and E
σ� Hepatitis D and C
σ� Hepatitis A and B
237. Which of the following hepatitis viruses is RNA virus?:
σ� Hepatitis B virus
σ� Hepatitis C virus
σ� Hepatitis D virus
σ� Hepatitis A virus
238. Which organ does hepatitis affect?:
σ� Liver
σ� Heart
σ� Brain
σ� Kidneys
239. Which of these factors can cause hepatitis?:
σ� Viruses
σ� Drugs and alcohol
σ� Malfunctioning immune system
σ� All of the above
240. The following characcteristic is common for T and b cells?:
σ� able to fix complement
σ� have constant regions
σ� Recognize antigen
σ� Polypeptide chains
241. Which type of cell destroys body cells that cause by infection?:
σ� Plasma B cells
σ� Cytotoxic T cells
σ� Memory T cells
σ� Memory B cells
242. The screening test for HBV infection is?:
σ� HBcAb
σ� HBcAg
σ� HBsAb
σ� HBsAg
243. The primairy response of antibody to the HBV is?:
σ� IgG
σ� IgM
σ� IgA
σ� IgE
244. The Live Attenuated Vaccines are used for the diseases below?:
σ� Measles
σ� Varicella zoster
σ� Hepatitis A
σ� All answers
245. The answer below is/are artificial active immunization?:
σ� Killed organisms
σ� Exposure to the infections
σ� Attenuated organisms
σ� Killed organisms and Attenuated organisms
246. The tests below show that patient is susceptible to an HBV infection?:
σ� HBsAg negative
σ� HBsAb negative
σ� HBcAb negative
σ� All answers
247. The tests below show that patient has an chronic infection of HBV?:
σ� HBsAg positive
σ� HBsAb negative
σ� HBcAb positive
σ� All answers
248. The tests below show that patient is already vaccinated against HBV?:
σ� HBsAg negative
σ� HBsAb positive
σ� HBcAb negative
σ� All answers
249. The family of hepatitis C virus is?:
σ� Flavivirus
σ� Hepanavirus
σ� Ribovirus
σ� Rotavirus
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