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:
σ¾ Antigen receptor
σ½ Complement receptor
σ½ Cellular receptor
σ½ Cytokine receptor
201. Which type of antibody is not effective in activating complement?:
σ½ IgG1
σ½ IgG2
σ½ IgG3
σ¾ IgG4
202. Immunoglobulins do which of the following?:
σ½ Antigen binding
σ½ Opsonisation
σ½ Complement fixation
σ¾ All of the above
203. The Natural Killer Cells work in the immune system :
σ½ Adaptive immunity
σ¾ Kill extracellular antigen
σ½ Innate immunity
σ½ Adaptive immunity and Innate immunity
204. The Cytotoxic T cells kill the cells/molecules below:
σ½ Extracellular antigen
σ¾ Infected cells
σ½ Intracellular antigen
σ½ Bacteria
205. The following answers is receptor for complement on immunoglobulins:
σ½ Heavy chain
σ½ Fab region
σ½ Hinge region
σ¾ Fc region
206. The following answer is specific for antigen:
σ½ Heavy chain
σ¾ Fab region
σ½ Hinge region
σ½ Fc region
207. The region of immunoglobulin(s) can be flexible:
σ½ Heavy chain
σ½ Fab region
σ¾ Hinge region
σ½ Fc region
208. The following immunoglobulin(s) become monomer when they attaché antigen :
σ½ IgG
σ½ IgE
σ¾ IgM
σ½ IgA
209. The immunoglobulin(s) that have long hinge region are/is:
σ½ IgG1
σ½ IgG2
σ¾ IgG3
σ½ IgG4
210. The following immunoglobulin has extra domain and long tail :
σ½ IgG
σ½ IgE
σ¾ IgM
σ½ IgA
211. These cells can be infected by Mycobacterium tuberculosis:
σ¾ Macrophage
σ½ Lymphocyte
σ½ Neutrophil
σ½ Eosinophil
212. The function of Class III MHC proteins are :
σ½ Recognized antigen by CD4
σ½ Recognized antigen by CD8
σ¾ Transport complement protein
σ½ Lyse antigen
213. The major function of major histocompatibility complex for antigen intracellular is:
σ½ Degrade Th and Tc
σ½ Presentation antigen to Th-cells
σ½ Bind complement for cell lysis
σ¾ Presentation antigen to Tc-cells
214. The following statements are true for Class I MHC molecules, EXCEPT :
σ½ On the APC cells membrane
σ½ Recognized by the CD8
σ½ Tc cells kill an infected cells
σ¾ Participated in Th function
215. The lectin pathway of the complement is initiated by:
σ½ C1qrs
σ½ Factor B
σ¾ MBL
σ½ C3
216. The following answer is the function of IgG, EXCEPT :
σ¾ Primary response to antigen
σ½ Opsonize bacteries
σ½ Activate complement
σ½ Cross placenta
217. The hapten carrier conjugate can activate B cells to secrete antibody :
σ½ Antigen
σ¾ Immunoglobulin-Epitope
σ½ Antigenic determinant
σ½ Immunoglobulin
218. The following answer is Super antigen:
σ½ Virus
σ½ Mycose
σ¾ Staphylococus toxin
σ½ HIV
219. The following cells of immune system cam make inflammation:
σ½ Mast cells
σ½ Basophils
σ½ Monocytes
σ¾ Mast cells and Basophils
220. The cells that have azerophilic granule to facilitate phagocytosis is:
σ½ Mast cells
σ½ Basophils
σ½ Monocytes
σ¾ Neutrophils
221. The function of major histocompatibility complex for antigen in the cytosol is:
σ½ Transport protein
σ½ Presentation antigen to Th-cells
σ½ Bind complement for cell lysis
σ¾ Presentation antigen to Tc-cells
222. The following statements are true for Class III MHC molecules, EXCEPT :
σ½ On the APC cells membrane
σ½ Recognized by the CD8
σ½ Tc cells kill an infected cells
σ¾ Transport protein
223. The classical pathway of the complement is initiated by:
σ¾ C1qrs
σ½ Factor B
σ½ MBL
σ½ C3
224. The following answer is the function of IgM, EXCEPT :
σ½ Primary response to antigen
σ½ Opsonize bacteries
σ½ Activate complement
σ¾ Cross placenta
225. The azerophilic granule used to facilitate phagocytosis:
σ½ Virus
σ½ Parasite
σ½ Mycose
σ¾ Bacteria
226. The following molecules can activate B cells to secrete antibody, EXCEPT:
σ½ Antigen
σ¾ Hapten
σ½ Antigenic determinant
σ½ Allergen
227. The following cells of immune system cam make IgE:
σ½ Mast cells
σ¾ Eosinophils
σ½ Monocytes
σ½ Mast cells and Eosinophils
228. The pathway of the complement that can lyse bacteria is:
σ½ Classical pathway
σ½ Lectin pathway
σ½ Alternative pathway
σ¾ Lytic pathway
229. The following antigen activate 25% of T cells:
σ½ Virus
σ½ Mycose
σ¾ Staphylococus toxin
σ½ HIV
230. The factor that stabilize C3 convertase of alternative pathway is :
σ½ Factor H
σ¾ Factor P
σ½ Factor I
σ½ DAF
231. The much potent anaphylotoxin of the complement is:
σ½ C2b
σ½ C3a
σ½ C4a
σ¾ C5a
232. The following immunoglobulin is used to produe vaccine?:
σ¾ IgG
σ½ IgM
σ½ IgA
σ½ IgG4
233. The rabic vaccin is used to?:
σ½ Prevent tetanus infection
σ½ Cure tetanus infection
σ½ Prevent rabie infection
σ¾ Cure rabie infection
234. Which of the following immune cells/molecules are most effective to destroying intracellular pthogens ?:
σ½ T helper cells
σ¾ T cytotoxic cells
σ½ B cells
σ½ Plasma cells
235. Killed Whole-Organism is used to prepare vaccines below, EXCEPT?:
σ½ Polio
σ½ Pertussis
σ¾ Hepatitis B
σ½ Rabies
236. The following diseases can be prevented by vaccination?:
σ½ Hepatitis B and C
σ½ Hepatitis C and E
σ½ Hepatitis D and C
σ¾ Hepatitis A and B
237. Which of the following hepatitis viruses is RNA virus?:
σ½ Hepatitis B virus
σ¾ Hepatitis C virus
σ½ Hepatitis D virus
σ½ Hepatitis A virus
238. Which organ does hepatitis affect?:
σ¾ Liver
σ½ Heart
σ½ Brain
σ½ Kidneys
239. Which of these factors can cause hepatitis?:
σ¾ Viruses
σ½ Drugs and alcohol
σ½ Malfunctioning immune system
σ½ All of the above
240. The following characcteristic is common for T and b cells?:
σ½ able to fix complement
σ½ have constant regions
σ¾ Recognize antigen
σ½ Polypeptide chains
241. Which type of cell destroys body cells that cause by infection?:
σ½ Plasma B cells
σ¾ Cytotoxic T cells
σ½ Memory T cells
σ½ Memory B cells
242. The screening test for HBV infection is?:
σ½ HBcAb
σ½ HBcAg
σ½ HBsAb
σ¾ HBsAg
243. The primairy response of antibody to the HBV is?:
σ½ IgG
σ¾ IgM
σ½ IgA
σ½ IgE
244. The Live Attenuated Vaccines are used for the diseases below?:
σ½ Measles
σ½ Varicella zoster
σ½ Hepatitis A
σ¾ All answers
245. The answer below is/are artificial active immunization?:
σ½ Killed organisms
σ½ Exposure to the infections
σ½ Attenuated organisms
σ¾ Killed organisms and Attenuated organisms
246. The tests below show that patient is susceptible to an HBV infection?:
σ½ HBsAg negative
σ½ HBsAb negative
σ½ HBcAb negative
σ¾ All answers
247. The tests below show that patient has an chronic infection of HBV?:
σ½ HBsAg positive
σ½ HBsAb negative
σ½ HBcAb positive
σ¾ All answers
248. The tests below show that patient is already vaccinated against HBV?:
σ½ HBsAg negative
σ½ HBsAb positive
σ½ HBcAb negative
σ¾ All answers
249. The family of hepatitis C virus is?:
σ¾ Flavivirus
σ½ Hepanavirus
σ½ Ribovirus
σ½ Rotavirus
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