Good day, dear students! I am sending you a new assignment.
Unfortunately, I can't find your answers to the first 2 lessons. You need to hurry up so as not to do everything at the last minute. Our course ends on 5.04.25.
Assignment for lecture number 6 and 7
Assignment for lecture number 6
01. Point out the mediators of the acute phase response with properties of endogenous pyrogens:
d) all the indicated mediators
а) accumulation of lipopolysaccharides
b) decreased prostaglandin E-group formation
c) decreased cyclic adenosine monophosphate formation
d) increased excitability of heat neurons
e) increased excitability of cold neurons
а) production of heat increases, emission of heat decreases
b) production of heat does not change, emission of heat decreases
c) production of heat increases, emission of heat also increases, but to a lesser extent
d) production of heat and emission of heat change equally
e) production of heat decreases, emission of heat does not change
04. What statement is correct?
а) increased temperature of the body proves of the development of fever
b) fever is characterized by the rise of body temperature, signs of organism
c) fever is a reaction of warm-blooded animals to the action pyrogenic factors
05. Point out the cells where the secondary pyrogens are not produced:
Assignment for lecture number 7
1. How does an allergy differ from a normal immune reaction?
2. What is the general pathogenesis of allergic reactions?
3. What are the characteristics of anaphylactic reactions and the principles of their treatment?
4. What are "false allergic reactions"?
5. How are immunodeficiency states classified?
Test
Choose the right answer
01. Can low -molecular substances, for example, iodine, salts of gold, platinum and cobalt a hapten cause the condition of sensitization?
а) yes
b) no
02. What condition does not refer to allergic reactions of the IIId type of immune damage?
а) local reactions as Arthus phenomenon
b) serum disease
c) autoimmune hemolytic anemia
d) acute glomerulonephritis
e) exogenous allergic alveolitis
03. What allergic reactions do not refer to the IVth type of immune damage?
а) contact dermatitis
b) Arthus phenomenon
c) graft-versus-host reaction
04. What condition is not characteristic for an allergic reaction of the Ist type of immune damage?
а) the leading part of immunoglobulin Е in pathogenesis
b) reaction develops in 15-20 minutes after a repeated contact with an allergen
c) reaction develops in 24-48 hours after a repeated contact with an allergen
d) histamine, kinins, leukotrienes, prostaglandins, thromboxane A2 play the basic role in the mechanism of development of the disease
05. What class of immunoglobulin do antibodies in allergic reactions of the IInd type of immune damage refer to?
а) Ig G
b) Ig A
c) Ig E