Which one of the following applies to the disease systemic lupus
erythematosus (SLE)?
a. It is a type of cytotoxic hypersensitivity.
b. It is often accompanied by a butterfly rash.
c. It is due to an overreaction of T lymphocytes.
d. It is the result of a cellular hypersensitivity.

1 Answer

Answer :

d. It is the result of a cellular hypersensitivity.

Related questions

Description : SLE stands for_________________ and is an autoimmune disease. A. squamous laceration ecchymosis B. systemic lupus erythematosus C. septic lymphodic edema

Last Answer : Ans: B

Description : A patient receiving a class I antiarrhythmic agent on a chronic basis complains of fatigue, low-grade fever, and joint pain suggestive of systemic lupus erythematosus (SLE). The patient is most likely receiving (a) Lidocaine (b) Procainamide (c) Quinidine (d) Flecainide (e) Propranolol

Last Answer : Ans: B

Description : Which of the following is NOT an autoimmune disease? a. Myasthenia gravis b. Type i diabetes c. Systemic lupus erythematosus d. Rheumatoid arthritis e. All of the above are autoimmune disorders

Last Answer : e. All of the above are autoimmune disorders

Description : Which type of hypersensitivity reaction involves immune complexes formed when antigens bind to antibodies? a) Type III Type III hypersensitivity is associated with systemic lupus erythematosus, rheumatoid ... , or delayed-type, hypersensitivity occurs 24-72 hours after exposure to an allergen.

Last Answer : a) Type III Type III hypersensitivity is associated with systemic lupus erythematosus, rheumatoid arthritis, serum sickness, certain types of nephritis, and some types of bacterial endocarditis.

Description : The transfusion reaction that arises from the mixing of incompatible blood types illustrates a/an a. Form of lupus erythematous. b. Type i hypersensitivity. c. Immune complex reaction. d. Cytotoxic hypersensitivity.

Last Answer : d. Cytotoxic hypersensitivity.

Description : Hashimoto disease and Graves‘ disease are similar in that both a. Affect the thyroid gland. b. Affect the red blood cells. c. Are forms of cellular hypersensitivity? d. Are accompanied by histamine release.

Last Answer : b. Affect the red blood cells.

Description : A patient has painful lesions on her buccal mucosa. Biopsy report shows acantholysis and supra basilare, your diagnosis is: A. Pemphigus vulgaris B. Bulla lichen planus C. Erythema multiform D. Systemic lupus erythematosus

Last Answer : A. Pemphigus vulgaris

Description : The following is true of procainamide except: A. It generates an active metabolite in the body B. Its plasma half-life is longer than that of quinidine C. On long-term use, it ... erythematosus like illness D. It is effective in many cases of ventricular extrasystoles, not responding to lignocaine

Last Answer : A. Disopyramide

Description : The following allergic drug reaction is caused by circulating antibodies: A. Serum sickness B. Anaphylactic shock C. Systemic lupus erythematosus D. Angioedema

Last Answer : A. Serum sickness

Description : The following allergic drug reaction is caused by circulating antibodies: A. Serum sickness B. Anaphylactic shock C. Systemic lupus erythematosus D. Angioedema

Last Answer : A. Serum sickness

Description : A cytotoxic hypersensitivity would occur if blood type is transfused into a person with blood type a. A;AB b. 0; AB c. A; 0 d. 0; B

Last Answer : a. A;AB

Description : : DiGeorge syndrome and X-linked (Bruton) agammaglobulinemia differ in the a. Type of antibody produced by the immune system. b. Lymphocytes that the body fails to produce. c. Systems affected by the respective diseases. d. Type of hypersensitivity that ensues

Last Answer : c. Systems affected by the respective diseases.

Description : Systemic _____ is the most dangerous form of a Type I Hypersensitivity. a. Anaphylaxis b. Unconsciousness c. Edema d. Prostaglandins

Last Answer : a. Anaphylaxis

Description : Systemic anaphylaxis is characterized by a. Contraction Of Smooth Muscles. b. A Red Rash. c. Blood Poisoning. d. Hives.

Last Answer : a. Contraction Of Smooth Muscles.

Description : Recognized adverse effects of quinidine include which one of the following? (a) Cinchonism (b) Constipation (c) Lupus erythematosus (d) Increase in digoxin clearance (e) Precipitation of hyperthyroidism

Last Answer : Ans: A

Description : Chloroquine is indicated in the following disorders except: A. Rheumatic fever B. Discoid lupus erythematosus C. Photogenic skin reactions D. Lepra reaction

Last Answer : B. Discoid lupus erythematosus

Description : Long-term hydralazine therapy is likely to cause: A. Gynaecomastia B. Thrombocytopenia C. Haemolytic anaemia D. Lupus erythematosus

Last Answer : D. Lupus erythematosus

Description : The early response in asthma is due to activity. a. Cytotoxic T Cell b. Basophil c. TH2 Cell And NI( Cell d. Dendritic Cells

Last Answer : c. TH2 Cell And NI( Cell

Description : During the course of a cellular hypersensitivity a. Antibodies react with antigens in tissues. b. Serotonin and histamine are released by cells. c. Immune complexes form on blood vessel surfaces. d. A skin thickening called an induration may form.

Last Answer : b. Serotonin and histamine are released by cells.

Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection

Last Answer : HLA class I antigens are expressed on all cells with nuclei

Description : What type of immune cell may control IgE-mediated hypersensitivities? a. Suppressor T cells b. Plasma cells c. Cytotoxic T cells d. Neutrophils

Last Answer : a. Suppressor T cells

Description : The cytotoxic T cells have a_____ co-receptor while the helper T cells have a _____ co-receptor. a. CD8. CD4 b. CD4, CD8 c. MHCI, MHCII d. MHCII, MHCI

Last Answer : a. CD8. CD4

Description : Cytotoxic T cells release which 2 toxic proteins as they fight target cells? a. histamine and heparin b. perforin and granzymes c. interleukin and interferon d. lysozymes and cytokines

Last Answer : b. perforin and granzymes

Description : Performs and granzymes are found in a. Helper T cells. b. Antigen-presenting cells. c. Cytotoxic T cells. d. B cells.

Last Answer : c. Cytotoxic T cells.

Description : TH1 cells activate a. B cells. b. Killing of pathogens in macrophages. c. Cytotoxic T cells. d. Humoral immunity.

Last Answer : d. Humoral immunity

Description : Cytotoxic T-cells can be recognized by which of the following cell surface marker? A- CD4 B- CD7 C- CD8 D- CD9

Last Answer : CD8

Description : CD8 surface antigen is present in A- cytotoxic T cells B- .suppresssor T cells C- both (a) and (b) D- none of these

Last Answer : both (a) and (b)

Description : The following are true about cell-mediated immunity: a. antigen-specific function is the role of the T-lymphocytes b. cell-mediated immunity can activate the complement system c. it is ... the delayed hypersensitivity reaction. d. Gamma interferon is an important mediator of B-cell activation.

Last Answer : cell-mediated immunity can activate the complement system

Description : Which of the following responses identifies a role of T lymphocytes? a) Transplant rejection Transplant rejection and graft-versus-host disease are cellular response roles of T cells. ... ) Bacterial phagocytosis and lysis Bacterial phagocytosis and lysis are humoral response roles of Blymphocytes.

Last Answer : a) Transplant rejection Transplant rejection and graft-versus-host disease are cellular response roles of T cells.

Description : Which type of interferon is produced by T lymphocytes? A.α B.β C.γ D. and γ β

Last Answer :

Description : : _____ is an exaggerated or inappropriate immune defense that is causing the problems in an affected individual. a. Hypersensitivity b. Autoimmune disease c. AIDS d. HIV

Last Answer : a. Hypersensitivity

Description : Serum sickness is a common symptom of a. Contact dermatitis. b. Hemolytic disease of the newborn. c. Immune complex hypersensitivity d. Food allergies.

Last Answer : c. Immune complex hypersensitivity

Description : Which of the following statement(s) is/are true concerning the pulmonary response to shock? a. The acute pulmonary vascular response to shock differs markedly from that of systemic vasculature b. The ... elements e. A decrease in lung compliance may result from the loss of type I pneumocytes

Last Answer : Answer: c, d, e Contributing pathophysiologic processes to the pulmonary manifestations of shock include the pulmonary component of the cardiovascular response, disruption of the normal ... injury from mediators of inflammation elaborated elsewhere, and from activated cellular blood elements

Description : An early symptom of ________ is a spreading bulls-eye rash at the site of a tick bite. a. Tularemia b. Lyme disease c. Yersinia pestis d. Q fever

Last Answer : b. Lyme disease

Description : All the following are associated with hemolytic disease of the newborn except: a. It is one of the most common diseases among Americans. b. It may occur if an Rh (-) female conceives a child who ... antibodies. d. It can be prevented by using rhogam. 16 Which one of the following applies to the

Last Answer : b. It may occur if an Rh (-) female conceives a child who is Rh (+).

Description : Which one of the following statements applies to smallpox? a. The disease is associated with animal contact. b. The disease has been eradicated worldwide. c. It can be sexually-transmitted. d. The virus can lie dormant in host cells.

Last Answer : b. The disease has been eradicated worldwide.

Description : Woolsorter disease applies to the form of a. inhalation; tularemia b. toxic; myonecrosis c. intestinal; anthrax d. inhalation; anthrax

Last Answer : d. inhalation; anthrax

Description : The fungal diseases histoplasmosis and blastomycosis both a. Occur in the United States. b. Affect the human brain and spinal cord. c. Are due to fungi that grow as a mycelium in the body. d. Are accompanied by the production of aflatoxins.

Last Answer : a. Occur in the United States.

Description : An acute disease becomes _____ when the body is incapable of ridding itself of the pathogen, while a local disease becomes ______ when it disseminates to deeper organs and tissues. a. Contagious; Systemic b. Contagious; Secondary c. Chronic; Systemic d. Chronic; Secondary

Last Answer : c. Chronic; Systemic

Description : A disease that occurs at a low level in a certain geographic area is a/an a. Local Disease. b. Pandemic Disease. c. Endemic Disease. d. Systemic Disease

Last Answer : c. Endemic Disease.

Description : The initiation of a humoral immune response involves a complex interaction of the antigen, cells and intercellular messengers. Which of the following statement(s) concerning the initiation of the ... various cellular components of the immune system d. An antigen must be a living microorganism

Last Answer : Answer: a, b Stimulation of the immune system occurs after a variety of antigen-presenting cells (B lymphocytes, macrophages, dendritic cells, and Langerhans cells) act to engulf ... polysaccharides), most antigens require coordinated efforts of the various cellular components of the immune system

Description : In Type I hypersensitivity the first dose of antigen is the _____. a. Immunizing Dose b. Sensitizing Dose c. Allergizing Dose d. Activating Dose

Last Answer : b. Sensitizing Dose

Description : Which of the following is NOT a type I hypersensitivity? A. Food Allergies B. Contact Dermatitis C. Allergic Rhinitis D. Exercise Induced Allergies

Last Answer : B. Contact Dermatitis

Description : Which of the following mediates Type I hypersensitivity reaction? A- IgE B- IgG C- IgM D- IgD

Last Answer : IgE

Description : ._________ cells are associated with immunity while_____________ cells are part of___________ immunity. a. B; cell-mediated; T; innate b. T; humoral; B; cellular c. T; cell-mediated; B; humoral d. T; humoral; B; nonspecific

Last Answer : c. T; cell-mediated; B; humoral

Description : Which of the following is a cellular barrier in the innate defense system? a. macrophages b. Erythrocytes c. B-cells d. T-cells

Last Answer : a. macrophages

Description : In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Last Answer : D.All of the above

Description : In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Last Answer : .All of the above

Description : What are some of the initial symptoms in about 70% of people infected with HIV within the first few weeks? a. A migrating rash covering the whole body b. Flu-like symptoms, of fever, chills c. Sneezing and symptoms of a head cold d. No one develops symptoms until several years later

Last Answer : b. Flu-like symptoms, of fever, chills

Description : Some papillomaviruses are capable of causing a. A ―lacy‖ rash on the skin. b. Lung cancer. c. Pneumonia. d. Cervical cancer.

Last Answer : d. Cervical cancer.