Question 77 Which of the following statements represents an advantage of passive immunization? Question 77 options: a) Passive immunization provides life-long immunity b) Passive immunization provides immediate protection against the pathogen c) Passive immunization stimulates the immune system d) Passive immunization induces a robust herd immunity

Question 77 Which of the following statements represents an advantage of passive immunization? Question 77 options: a) Passive immunization provides life-long immunity b) Passive immunization provides immediate protection against the pathogen c) Passive immunization stimulates the immune system d) Passive immunization induces a robust herd immunity

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter4: Basic Immunology And Immunohematology

Section4.5: Introduction To Immunohematology

Problem 8RQ

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Question 79  The discovery of antibodies and the understanding of their actions directly resulted in: Question 79 options: a) The development of passive immunization b) Improved vaccine design c) Improved methods of immunization d) The development of genetically engineered vaccines
Question 76  Which of the following statements regarding immunization is correct? Question 76 options: a) In Canada, pediatric vaccines contain the mercury based preservative thimerosol b) If a disease occurs in a child who has recently been immunized, then the disease must be caused by the vaccine c) Since vaccines are given to healthy people, clients are generally less tolerant of the side effects associated with vaccines compared to that of drugs used to treat active disease d) The human immune system has a limited capacity to respond to different antigens
Question 78  Killed vaccines work by stimulating: Question 78 options: a) An antibody response b) Lymphocyte proliferation c) Cytotoxic T-cells d) Phagocytic activity
Question 72 The hepatitis B vaccine is an example of which type of vaccine? Question 72 options: a) A genetically engineered subunit vaccine b) An inactivated whole cell vaccine c) A toxoid vaccine d) An attenuated whole cell vaccine
Question 75 Which of the following considerations should be made when storing vaccines? Question 75 options: a) Keep the vaccines in the middle of the refrigerator b) Check the temperature of the refrigerator daily c) Rotate the stock of vaccines regularly, according to expiry date d) All of the above
Use the following choices for the next set of questions. A choice may be used zero or more times: a)Complement b) B cells c) T cells d) more than one of these 6)Part of the innate immune response 7)Often found concentrated in the lymph nodes 8)Expresses MHC Class I 9)Can be a plasma cell 10) Capable of inducing cytotoxicity of self cells 11) Directly participates in ADCC 12) Forms membrane attack complex 13) Undergoes affinity maturation 14) Produces molecules capable of neutralizing soluble toxins in serum 15) Undergoes somatic hypermutation 16) Produces molecules which serve as opsonins 17) Relies on immunologic signal transduction for proper operation 18) Undergoes clonal expansion 19) Considered part of the endothelium 20) Capable of producing granzyme
Use the following choices for the next set of questions. A choice may be used zero or more times: a)MHC class I b) MHC class Il C) both MHC class I and II d) neither MHC class | or II e) cannot be determined 21) expressed on T cells 22) captures antigens present in endosomes 23) strongly affected by proteasomal inhibition 24) downregulated by many viruses 25) the genes responsible for expression are monomorphic, meaning that identical alleles are shared throughout the population
What type of immunity results from recovery from mumps? Question 10 options: A) innate immunity B) naturally acquired active immunity C) naturally acquired passive immunity D) artificially acquired active immunity
Which of the following terms among A-D is not applicable to the body's response to a vaccine? A) O fermentation B) O immunity C) O antigen D) O antibody formation E) O all are applicable
Question 20 Medical microbiology laboratories are using molecular methods more and more to facilitate pathogen identification. What are the advantages of molecular methods, compared to traditional cultures? Question 20 options: a) Molecular methods provide rapid, quantitative results even for pathogens that have mutated b) Molecular methods are associated with increased sensitivity and yield rapid results c) Molecular methods are associated with increased sensitivity, and yield rapid results related to susceptibility testing d) Molecular methods yield results that remain positive for a long period of time, and are resistant to contamination with commensal organisms
Question 80 An infectious disease researcher isolates the pathogen responsible for an emerging disease. The microbe is grown in the lab. A preparation of the laboratory-grown microbe is treated with a lethal dose of ionizing radiation and then tested for its potential as a vaccine. What type of vaccine is this? Question 80 options: a) An inactivated whole vaccine b) A combination vaccine c) A subunit vaccine d) An attenuated vaccine
Question 11 When treating bacterial meningitis, which of the following drug classes should be co-administered with antibiotic therapy? Question 11 options: a) Beta-blockers b) Antiviral medications c) Antiseizure medications d) Dexamethasone, a corticosteroid drug