Systemic anaphylaxis is caused by the presence of allergen in _____. a. the gastrointestinal tract b. the respiratory tract c. the circulation d. the skin e. mismatched blood transfusions.

Q: Patients with sever ly reduced C3 levels tend to have а. Increased number of severe viral infections…

A: C3 means complement component is a protein present in the immune system. It is important for innate…

Q: BCG provides protection from the following infections EXCEPT:

A: Vaccine is preparation which provides immunity against a given disease  Types of vaccine -- Live…

Q: Your patient who is recovering from a first time wound infection caused by Staphylococcus aureus.…

A: This is the Infections by the Staphylococcus  are the often that is the associated with the wounds,…

Q: A patient who experience anaphylactic shock after receiving a medication is most likely to…

A: Anaphylactic shock is a severe and potentially life-threatening allergic reaction characterised by…

Q: When a surgeon conducts a cardiac bypass operation by transplanting a piece of vein from a patient's…

A: Grafts are defined as the removal of tissue from the individual body and placement elsewhere in the…

Q: will involve the secretion of which will induce intracellular microbial The activation of killing a.…

A: Cytotoxic T-cells,INF-gamma  Hence option (d) is correct . EXPLAINATION:- cytotoxic T cells kill…

Q: Anaphylaxis is characterized by what symptoms? a. circulatory disruption (tachycardia, low blood…

A: For certain people with exposure to their allergen or severe allergies can cause life-threatening…

Q: Discuss the regulation on respiration by explaining the picture below

A: In human physiology, the movement of the oxygen from the environment to the cells and simultaneous…

Q: A sample of damaged tissue indicated the presence of eosinophils. This finding signifies that the…

A: Eosinophils usually account for less than 7% of the circulating leukocytes. A marked increase in…

Q: When bacteria causes the death of most or all of the cells in an organ or tissue due to disease,…

A:

Q: Which of the following is a non-organ-specific (systemic) autoimmune disease? a. Systemic lupus…

A: Sure, here are the reasons why the other options are incorrect: b. Hashimoto's thyroiditis…

Q: In Ingested poisoning and carbon monoxide poisoning, how does a person get this disease? Is it…

A: A disease is a state that renders the body or its parts malfunction.

Q: A patient is infected with S. aureus but shows no signs of abnormal increase in white blood cell…

A: Staphylococcus aureus  is a member of the gram postive bacteria, and it is a usual member of the…

Q: Systemic distribution of TNF-α in the blood circulation may cause _____. a. respiratory burst b.…

A: Tumor Necrosis Factor alpha (TNF alpha), is an inflammatory cytokine produced by…

Q: Predict how each of the following could reducehost resistance to infection:a. bone marrow damageb.…

A: Host resistance is widely characterized as the ability of the host to reduce the stress of the…

Q: All of the following are associated with ectopic lymphoid tissues except _____. a. they form by a…

A: The cells and organs that make up the lymphatic system like bone marrow, white blood cells, thymus,…

Q: All of the following are signs of inflammation except

A: Inflammation is a defense mechanism used by your body's white blood cells and the substances they…

Q: Which of the following diseases is not due to autoimmunity? A. rheumatic fever B. systemic lupus…

A: Hello! Since you have posted multiple questions, we are answering only one part of the question. If…

Q: Match the autoimmune disease in column A with its cause in column B.

A: The normal immune system functions to protect and defend the body against foreign invaders. In the…

Q: 30 Year old male develops severe oral Candida infection not on steroids or antibiotics. He has a hx…

A: Viral infections are caused by viruses which are tiny infectious agents that can invade and…

Q: Which of the following is not an autoimmune disease?a. multiple sclerosisb. myasthenia gravisc.…

A: Immunity can be defined as the ability of an organism to fight against infections caused by a…

Q: Deficiencies in complement components C1–C4 are associated with _____. a. neutropenia b. chronic…

A: Deficiencies in complement components C1 - C4 are associated with immune - complex disease .…

Q: Which of the following is a function of the thymus?a. production of red blood cellsb. secretion of…

A: Answer: Introduction: Primary lymphoid organs – Primary lymphoid organs are including thymus, Bursa…

Q: All of the following occur after B cells leave the bone marrow except a. peripheral tolerance b.…

A: The lymphoid cell production and maturation follow the transition from primary to secondary lymphoid…

Q: Acute inflammatory cells are ? Select one: a. ALL b. neutrophilic l c. leucocytes d. WBC

A: Inflammation is an important nonspecific defense reaction to cell injury. The hallmark signs of…

Q: People with peanut allergies could go into anaphylactic shock (chapter 14, section 14.7) if they are…

A: Allergic reaction also called hypersensitivity is induced by allergens(antigens) which are not…

Q: All of the following are true of some or all complement proteins except _____. a. they are soluble…

A: The complement system is part of the immune system which involves specialized proteins that aid the…

Q: Match the following antibodies with the correct definition. _____ IgD a. Antibody found in…

A: The immune system has evolved to protect organisms from pathogens. It creates a variety of cells and…

Q: When a surgeon conducts a cardiac bypass operation by transplanting a piece of vein from a patient's…

A: Grafts are defined as the removal of tissue from the individual body and placement elsewhere in the…

Q: The following are ADIs (AIDS-defi ning illnesses) except a. cytomegalovirus (CMV) infections. b.…

A: Certain serious and life-threatening diseases that occur in HIV-positive people are called…

Q: what cell provides cell mediated immunity a. monocytes b. b lymphocte c. cytotoxic t cells d.…

A: Cell-mediated immunity is one branch of adaptive immunity. Other branch of adaptive immunity is…

Q: B Lymphocytes typically target:   a. parasitic worms   b. bacteria   c. viruses   d. intracellular…

A: they are essential for humoral immunity they are known as memory cells plasma cells are mature B…

Q: What causes the majority of lung tissue damage in pneumonia?   a. toxins produced by pathogens…

A: The majority of lung tissue damage in pneumonia is caused by  toxins produced by pathogens invading…

Q: The detrimental effects of Lupus erythematosis are initiated by A. activated T cells attacking…

A: Lupus erythematosus: It is an auto-immune disease, in which the human immune system kills its own…

Q: An example of an inflammatory mediator that stimulates vasodilationisa. histamine b. collagen c.…

A: Inflammation is a localized immunized response that leads to swelling. Redness, pain, numbness,…

Q: shock is due to loss of blood volume both CO and BP is reduced/falls can usually be caused by…

A: According to the guidelines we are supposed to do the only first full question and so I request you…