Which is produced during allergic reactions? -Do You Know?

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Which is produced during allergic reactions? -Do You Know?

asked Feb 2, 2022 by anonymous

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answered Feb 2, 2022 by anonymous

Related questions

Which is produced during allergic reactions?

Description : Which is produced during allergic reactions?

Last Answer : Histamine

Which is produced during allergic reactions?

Description : Which is produced during allergic reactions?

Last Answer : Histamine

Fibrinolytic therapy is based on activation of plasminogen, the inactive proteolytic enzyme of plasma that binds to fibrin during the formation of thrombosis. Activation of plasminogen to plasmin results in selective thrombolysis at the fibrin clot surface. Which of the following statement(s) is/are true concerning agents used in thrombolytic therapy? a. Streptokinase is a bacterial protein which is antigenic in humans, resulting in allergic reactions in up to l5% of cases b. Tissue plasminogen activator acts directly on plasmin without an intermediate drug–plasmin complex c. The half-life of urokinase, streptokinase, and TPA all exceed 30 minutes d. Streptokinase is significantly cheaper than urokinase or TPA

Description : Fibrinolytic therapy is based on activation of plasminogen, the inactive proteolytic enzyme of plasma that binds to fibrin during the formation of thrombosis. Activation of plasminogen to plasmin results ... TPA all exceed 30 minutes d. Streptokinase is significantly cheaper than urokinase or TPA

Last Answer : Answer: a, b, d Streptokinase is a bacterial protein produced by group C b-hemolytic streptococci. It is therefore antigenic in humans and can be associated with allergic reaction in ... one agent over the other. Streptokinase however, is markedly less expensive than either urokinase or TPA

Immediate allergy reaction (type I allergic reaction) is: a) An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to an antigen to which the individual has been sensitized b) An allergic reaction that becomes apparent only hours after contact c) An allergic reaction that results from the formation of antigen-antibody complexes between a foreign antigen and IgM or IgG immunoglobulins. d) An allergic reaction that is due to the presence of elevated levels of antigen-antibody complexes that cause tissue damage e) It occurs during blood transfusion reactions and in hemolytic disease of the newborn.

Description : Immediate allergy reaction (type I allergic reaction) is: a) An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to an ... cause tissue damage e) It occurs during blood transfusion reactions and in hemolytic disease of the newborn.

Last Answer : Ans: A

How to get rid of Cat dander, so that somebody allergic to cat's wouldn't get any allergic reactions?

Description : How to get rid of Cat dander, so that somebody allergic to cat's wouldn't get any allergic reactions?

Last Answer : The thing that is really bad with cats and cat allergies and cat smells is their hair. There's a product called the Furminator that you can get for cats or dogs (specific kind for each) that ... core. Googling for it brings up images of pets with a-pets-worth-of-recently-removed-excess-hair nearby.

Does anybody know any home remedies for allergic reactions?

Description : Does anybody know any home remedies for allergic reactions?

Last Answer : answer:lay off the crack? when you say you itch every night do you mean every night like just at night time or when your in bed? If its in bed you may be allergic to dust mites or something along those lines. Try washing your sheets/blankets or better yet get a hypo allergic sheets/pillow covers.

do gunnera have properties that cause allergic reactions?

Description : do gunnera have properties that cause allergic reactions?

Last Answer : Need Answer

Are you not worried about the allergic reactions if having the vaccine against COVID-19?

Description : Are you not worried about the allergic reactions if having the vaccine against COVID-19?

Last Answer : Current covid vaccines have to go through a lot of testing. Tests on different blood types Tests on different people with varying metabolism And that's not all you may also have to consider the ... say brazil and their environment condition. So the vaccine needs year worth of testing in that case.

Assertion . Mast cells in human body release excessive amount of inflammatory chemicals which cause allergic reactions. Reason . Allergens in the envi

Description : Assertion . Mast cells in human body release excessive amount of inflammatory chemicals which cause allergic reactions. Reason . Allergens in the envi

Last Answer : Assertion . Mast cells in human body release excessive amount of inflammatory chemicals which cause ... If both the assertion and reason are false

Assertion : Histamine is related with allergic and inflamatory reactions Reason : Histamine is a vasodilator

Description : Assertion : Histamine is related with allergic and inflamatory reactions Reason : Histamine is a vasodilator

Last Answer : Assertion : Histamine is related with allergic and inflamatory reactions Reason : Histamine is a ... If both the assertion and reason are false

Which WBCs resist infections and are also associated with allergic reactions `:-`

Description : Which WBCs resist infections and are also associated with allergic reactions `:-`

Last Answer : Which WBCs resist infections and are also associated with allergic reactions `:-` A. Lymphocytes B. Neutrophils C. Eosinophils D. Monocytes

Allergic reactions?

Description : Allergic reactions?

Last Answer : DefinitionAllergic reactions are sensitivities to substances, called allergens, that come into contact with the skin, nose, eyes, respiratory tract, and gastrointestinal tract. They can be inhaled into the ... in people who have a family history of allergies.Substances that don't bother most peop

Allergic reactions are mediated by (A) IgA (B) IgG (C) IgD (D) IgE

Description : Allergic reactions are mediated by (A) IgA (B) IgG (C) IgD (D) IgE

Last Answer : Answer : D

Answer: b, c, d Eosinophils constitute 1% to 3% of the leukocyte population of the bloodstream. They also reside in tissues and they exhibit phagocytic capabilities. They are less effective as bactericidal cells than neutrophils, but play a major role in defense against parasites. Eosinophils are primary effectors in allergic reactions by virtue of IgE receptors (which are not found on neutrophils). Basophils are fully differentiated cells released into the circulation from bone marrow. Basophils are the major, if not sole, source of histamine in the blood. Histamine is a vasoactive amine and the major mediator of the IgE-mediated immediate hypersensitivity response. Histamine release from basophils is induced by complement products as well as by IgE receptors. Mast cells are formed from

Description : Answer: b, c, d Eosinophils constitute 1% to 3% of the leukocyte population of the bloodstream. They also reside in tissues and they exhibit phagocytic capabilities. They are less ... the cycle of events that result in recruitment and activation of inflammatory cells at sites of inflammation

Last Answer : Cellular injury from oxidants may be manifest by which of the following? a. Cell membrane lipid peroxidation b. DNA strand breaks c. Cytoskeletal disassembly d. ATP depletion

The most common cause of fatal transfusion reactions is: A. An allergic reaction. B. An anaphylactoid reaction. C. A clerical error. D. An acute bacterial infection transmitted in blood.

Description : The most common cause of fatal transfusion reactions is: A. An allergic reaction. B. An anaphylactoid reaction. C. A clerical error. D. An acute bacterial infection transmitted in blood.

Last Answer : Answer: C DISCUSSION: The most common cause of fatalities related to transfusion reactions result from ABO-incompatible transfusion related to clerical error. Most such reactions occur if a ... with platelet concentrates maintained at or near room temperature. Fortunately, such reactions are rare

H1 antihistaminics are beneficial in (a) All types of allergic disorders (b) Certain type I allergic reactions only (c) Anaphylactic shock(d) Bronchial asthma

Description : H1 antihistaminics are beneficial in (a) All types of allergic disorders (b) Certain type I allergic reactions only (c) Anaphylactic shock(d) Bronchial asthma

Last Answer : Ans: B

An advantge of betamethasone acetate over betamethasone sodium phosphate is (a) Fewer allergic reactions (b) Prompter action (c) More sustained action (d) Greater solubility (e) There is no advantage

Description : An advantge of betamethasone acetate over betamethasone sodium phosphate is (a) Fewer allergic reactions (b) Prompter action (c) More sustained action (d) Greater solubility (e) There is no advantage

Last Answer : Ans: C

Where do most allergic reactions occur ?

Description : Where do most allergic reactions occur ?

Last Answer : Most of them occur on mucous membrane. Allergens enter the body by the process of inhalation or ingestion.

Tick infestations could lead to_______ D A. paralyses B. allergic reactions C. toxicities D. All of these

Description : Tick infestations could lead to_______ D A. paralyses B. allergic reactions C. toxicities D. All of these

Last Answer : All of these

The most important preformed mediator of allergic reactions is/are a. Prostaglandin b. Interleukin c. Histamine d. Leukotrienes

Description : The most important preformed mediator of allergic reactions is/are a. Prostaglandin b. Interleukin c. Histamine d. Leukotrienes

Last Answer : c. Histamine

Drugs producing allergic reactions generally act as: A. Complete antigens B. Haptenes C. Antibodies D. Mediators

Description : Drugs producing allergic reactions generally act as: A. Complete antigens B. Haptenes C. Antibodies D. Mediators

Last Answer : B. Haptenes

H1 antihistaminics are beneficial in: A. All types of allergic disorders B. Certain type I allergic reactions only C. Certain type IV allergic reactions only D. Bronchial asthma

Description : H1 antihistaminics are beneficial in: A. All types of allergic disorders B. Certain type I allergic reactions only C. Certain type IV allergic reactions only D. Bronchial asthma

Last Answer : B. Certain type I allergic reactions only

Drugs producing allergic reactions generally act as: A. Complete antigens B. Haptenes C. Antibodies D. Mediators

Description : Drugs producing allergic reactions generally act as: A. Complete antigens B. Haptenes C. Antibodies D. Mediators

Last Answer : B. Haptenes

Which of the following reaction is called Augmented adverse drug reactions? a) Genetically determined effects. b) Idiosyncracy. c) Rebound effect on discontinuation d) Allergic reactions & anaphylaxis.

Description : Which of the following reaction is called Augmented adverse drug reactions? a) Genetically determined effects. b) Idiosyncracy. c) Rebound effect on discontinuation d) Allergic reactions & anaphylaxis.

Last Answer : c) Rebound effect on discontinuation

Atopic allergic disorders are characterized by a) a hereditary predisposition. Atopic allergic disorders are characterized by a hereditary predisposition and production of a local reaction to IgE antibodies produced in response to common environmental allergens.

Description : Atopic allergic disorders are characterized by a) a hereditary predisposition. Atopic allergic disorders are characterized by a hereditary predisposition and production of a local reaction to IgE ... of a local reaction to IgE antibodies produced in response to common environmental allergens.

Last Answer : a) a hereditary predisposition. Atopic allergic disorders are characterized by a hereditary predisposition and production of a local reaction to IgE antibodies produced in response to common environmental allergens.

What is produced during the light dependent reactions and used during the light independent reactions of potosynthesis?

Description : What is produced during the light dependent reactions and used during the light independent reactions of potosynthesis?

Last Answer : ATP and NADPH

What is produced during the light dependent reactions and used during the independent reactions of photosynthesis?

Description : What is produced during the light dependent reactions and used during the independent reactions of photosynthesis?

Last Answer : ATP and NADPH

The water produced during metabolic reactions in an adult is about (A) 100 ml/day (B) 300 ml/day (C) 500 ml/day (D) 700 ml/day

Description : The water produced during metabolic reactions in an adult is about (A) 100 ml/day (B) 300 ml/day (C) 500 ml/day (D) 700 ml/day

Last Answer : Answer : B

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What cells release histamine during allergic responses?

Description : What cells release histamine during allergic responses?

Last Answer : Need answer

what molecules produced by light by the light reactions are used by the calvin cycle?

Description : what molecules produced by light by the light reactions are used by the calvin cycle?

Last Answer : ATP and NADPH

Hypersensitivity refers to undesirable reactions produced by a) circulatory system b) Respiratory system c) Immune System d) Endocrine system e) Autonomic nervous system

Description : Hypersensitivity refers to undesirable reactions produced by a) circulatory system b) Respiratory system c) Immune System d) Endocrine system e) Autonomic nervous system

Last Answer : Ans: C

Sulfamethoxypyridazine and other related long acting sulfonamides have now gone into disuse because (a) They have produced serious cutaneous reactions (b) They have produced high incidence of crystalluria (c) They interact with many drugs (d) They do not penetrate blood-brain barrier

Description : Sulfamethoxypyridazine and other related long acting sulfonamides have now gone into disuse because (a) They have produced serious cutaneous reactions (b) They have produced high incidence of crystalluria (c) They interact with many drugs (d) They do not penetrate blood-brain barrier

Last Answer : Ans: A

For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D'. Distances AD, DD' and AD' when measured were 4 cm, 3 cm and 5 cm respectively. The angle between the reactions at A and B is (A) 30° (B) 45° (C) 60° (D) 90

Description : For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D'. Distances AD, DD ... reactions at A and B is (A) 30° (B) 45° (C) 60° (D) 90

Last Answer : (D) 90

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