Homework Answers
The staphylococcal enterotoxin and toxic shock syndrome toxin are known as superantigens or pyrogenic toxin superantigens (PTSAgs) that can non-specifically stimulate the large population of Tcell to produce cytokines.
Explanation :
Toxic shock syndrome is a staphylococcal infection that is caused by toxins which are produced by the staphylococci. The staphylococcal infection can lead to toxic shock syndrome if antibodies are not produced against the toxin. Toxic shock syndrome can lead to high fever, low blood pressure, diffuse macular erythroderma, orthostatic dizziness, vomiting and diarrhoea and other related disorders.
These toxins are classified as superantigens as it reacts with many more T-cells. The toxin stimulates the production of cytokines that leads to toxic shock. Staphylococcal enterotoxin B is the toxin that is cross-linking between T cell receptors and major histocompatibility complexes that results in the production of T cell, proliferation, and cytokine production by T cells.
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Toxic shock syndrome (TSS) is a severe illness associated with infections. While anyone can devel...
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infections. While anyone can develop TSS, one of the primary risk
factors is tampon usage. Given this widely known risk factor for
TSS, there might be evidence to suggest that physicians are prone
to diagnostic bias when diagnosing patients with TSS.
Refer to the table below, which relates to patient sex (Female
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Toxic shock syndrome (TSS) is a severe illness associated with
infections. While anyone can develop TSS, one of the primary risk
factors is tampon usage. Given this widely known risk factor for
TSS, there might be evidence to suggest that physicians are prone
to diagnostic bias when diagnosing patients with TSS.
Refer to the table below, which relates to patient sex (Female
vs. Male) to physician diagnosis for the patient (TSS Diagnosed vs.
TSS Not Diagnosed). Note that all patients...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
29. T-cell independent antigens can a. stimulate B cells to multiply and produce antibodies b. induce Te cells to function c. restrict antibody formation activate macrophages activate Th cells 30. Mutation of DNA that produces an altered ribosome is an example of what type of bacterial resistance mechanism? a. alteration of a metabolic pathway b. alteration of an enzyme c. development of enzymes d. alteration of target & d 31. Which one of the following is not an attribute of...
Help
me please it’s a puzzle that I have to write on the first picture
help me complete from number 1 to 30
7:18 LTE ssword Ch 5/6 Microbial Growth Across 7:18 LTE 99c.view.usg.edu Created on TheT Down h as salt, me 1. Stage of bacterial growth in which cells are dying and dividing at the same rate 5. An organism that can live in environments that either have oxygen available to them or those that lack oxygen- they do...
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