Please answer all parts! I don't have much time so please answer asap! I will upvote!!
Please Answer All Parts I Don T Have Much Time So Please Answer Asap I Will Upvote 1 (37.84 KiB) Viewed 53 times
Please Answer All Parts I Don T Have Much Time So Please Answer Asap I Will Upvote 2 (52.86 KiB) Viewed 53 times
Question 44 Which of the following apply to the specific function of IL-2: O A IL-2 promotes vasodilation and vascular permeability OB. IL-2 promotes rapid mitosis of lymphocytes and effector responses to B and Tc cells OC. IL-2 promotes fever OD. IL-2 causes the perforation of the plasma membrane of host cells infected with an intracellular pathogen OE. IL-2 causes complement-directed lysis of the pathogen Question 45 OA HSVI disables MHC I and alpha interferon to suppress immune recognition OB. HSV I produces protein A that will inhibit IgA activity in the saliva OCHSV I requires a state of immunosuppression of HSV 1-specific memory cells to allow for reactivation OD.HSVI interferes with IL-2 secretion resulting in a state of immunosuppression OEHSVI lacks PAMPs to be recognized by lymphocytes OF. all of the above apply 2 pts Herpes Simplex Virus I (HSV) causes lifelong infection with potential for multiple reactivation events. Which of the following explain WHY the virus can cause repeat episodes of disease through reactivation in the presence of a secondary immune response: 2 pts Question 46 A biopsy of infected tissues shows the influx of many phagocytic cells into the site of the infection. Which of the following are directly required for diapedesis of phagocytic cells: OA PAMPs and TLRs OBTNF alpha and IL-8 O CRNase Land elF28 OD. C3a and CS OEIL-1 and IL-6 O F. C3b and C9 2 pts
D Question 37 A bacterial pathogen can synthesize a capsule composed of mannose complexed with sialic acid, secretes enzymes that degrade C3a and C5a, and a C3b binding protein. All of the following components of the innate immune system will be subverted or evaded by this pathogen EXCEPT: O A recognition of DAMPS by Toll-like receptors (TLRs) on macrophage O B. chemotaxis of white blood cells to the site of the infection O C. membrane attack complex (MAC) formation O D. opsonization (innate system) E. adherence of phagocytic cell TLRs to microbial PAMPs for phagocytosis O F. release of TNF alpha and histamine, leukotrienes, and prostaglandins from mast cells Question 38 Which of the following contribute to the functional antibody protein structure: O A TCR B. CD4 O C. CDB O D. CD20 2 pts OE. Light chains 2 pts
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!