A positive tuberculin skin test is an example ofa. a delayed-type allergy b. autoimmunity c. acute contact dermatitis d. eczema

Q: 1. A disease that destroys the immune system 2. Disease causing bacteria _3. Traps pathogens in…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Systemic anaphylaxis is caused by the presence of allergen in _____. a. the gastrointestinal tract…

A: Systemic anaphylaxis is a form of immediate hypersensitivity, arises when mast cells and possibly…

Q: Which of the following statements is most correct regarding SCIDs?a. They are the least severe form…

A: Severe Combined Immunodeficiency (SCID) is a genetic immunodeficiency illness that renders the…

Q: Discuss the various ways of AIDS transmission in both men and women. After defining the…

A:

Q: 3.  Traction is a flexible modality with infinite variations, allowing the clinician flexibility to…

A: We can say that The organ systems of the body are specific in their function and any deformities or…

Q: 4. A patient presents with fever that spikes every evening and returns to normal in the morning.…

A: The objective of the question is to identify the type of fever that is characterized by a pattern…

Q: Active immunity generally lasts longer than passive immunity. A. True B. False

A: Active immunity happens when our own immune system is liable for protecting us from a pathogens.…

Q: The capsule of the infecting microorganism which is composed of polysaccharides can also activate…

A: Introduction  The immune response is a set of mechanisms that the body uses to protect itself from…

Q: Antigen diagnotic tests for Sars-CoV-2 detect the presence of _____ in your nose. a. Viral…

A: Introduction: Diagnostic tests that look for specific proteins or antigens on the surface of…

Q: Compare and contrast the development of cryptococcal meningoencephalitis in AIDS patients and in…

A: Meningitis is the infection of the membranes lining the spinal cord and skull. Cryptococcal…

Q: Which of the following is the correct pairing of an immunologic test and the subject to be…

A: Several immunological techniques help to diagnose the various infections to human body, major…

Q: 42. Which of the following is not a characteristic an exotoxin? a. It's a protein b. It's secreted…

A: There are two types of bacterial toxins: exotoxins and endotoxins.  In contrast to exotoxins, which…

Q: 4.

A: As we know The proteins that bind to the body's foreign invaders are known as antibodies in the…

Q: Direct immunofluorescent tests use a labeled antibody to identifya. an unknown microbe b. an unknown…

A: Direct immuno-fluorescence(DIF) is a technique employed in the laboratory to diagnose skin, kidney,…

Q: Absolute contraindications for DPT or DTaP or TdaP vaccination include: A. immediate anaphylactic…

A: DPT: This is a combination vaccine that protect against 3 diseases, Diphtheria Pertussis Tetanus…

Q: Which complement chemotactic component has properties? а. Cla с. C4a d. C5a b. C2a е. Сба

A:

Q: 2. Describe the immunoserological characteristics of a hepatitis B-related antigen. 3. Describe the…

A: Note: As you have posted multiple questions and the specific question to be answered is not been…

Q: I. MATCHING TYPE - Match COLUMN A with COLUMN B ANSWER COLUMN A COLUMN B 1. PCV A. A. Immediately…

A: The vaccine is a preparation that helps the body's immune system fight against diseases and…

Q: 87. A 24-year-old woman is brought to the emergency because of a 1-day history of fever and diffuse…

A: Allergic reactions are the response of our immune system toward substances called allergens when…

Q: Pula was feeling ill for a number of months. She experienced myriad of symptoms such as achy joints,…

A: A disease or disorder is a condition that affects an organism's structure and normal functioning…

Q: Explain why people with B-cell defi ciencies can benefi t from artifi cial passive immunotherapy.…

A: Immunity is the capability of multicellular organisms to resist the attack of harmful…

Q: Concerning interface drug reactions, which statement is false? a. Most are caused by type II…

A: Dyskeratosis: Clinically characterized by the trio of aberrant nails, reticular skin pigmentation,…

Q: 2. Development of hypersensitivity of the immediate type and its stage

A: Hypersensitivity is caused due to an exaggerated action of the immune system against a foreign agent…

Q: 5. Reportable side effects of immunization that require immediate notification to the health care…

A: First, we need to distinguish between common side effects, which are usually minor and…

Q: Explain how it is possible for people to give a false-positive reactionin blood tests for syphilis,…

A: Syphilis is caused by  bacterium Treponema pallidum. And it can be detected with blood test called…

Q: 16. The presence of endotoxins in a sterile fluid indicates: a. the presence of gram-positive cell…

A: Endotoxins are poisonous compounds found in the gram-negative bacteria's outer membrane. When…

Q: ● 24-A 4 year old is scheduled for routine immunizations. As the nurse you know the physician will…

A: Introduction:-  Immunization to a new born is very important so as to develop immune response in the…

Q: BCG

A: Vaccines are weakened or killed microorganisms administered to the individual and elicit an immune…

Q: 36) Autoantibodies associated with thrombosis in systemic lupus erythematosus are() A Anti-Sm…

A: Systemic lupus erythematous SLE which is the common type of lupus .This ia an autoimmune disease in…

Q: This is for an immunology class   1. Name of a type of host defense mechanism 2. One of the types…

A: Introduction: Immune system: an intricate system of organs, tissues, and the substances they produce…

Q: 1. Traction is a flexible modality with infinite variations, allowing the clinician flexibility to…

A: The organ systems of the body are specific in their function and any deformities or misbalance in…

Q: 13. A diagnosis of AlIDS is made when the helper T cell count is less than 200 cells per mL of…

A: AIDS  Acquired immunodeficiency syndrome or AIDS is a late stage of a viral disease HIV. In AIDS,…

Q: What does the rabies vaccine contain that rabies immunoglobulindoes not?a. antibodiesb. inactive…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: 4 ree floating MHCII

A: As we know The proteins that bind to the body's foreign invaders are known as antibodies in the…

Q: 1. Describe the formation of A antigen on saliva. 2. Describe the fomation of A antigen on the RBC…

A: Antigens present in the human body is produced by the allelic activity of A, B and O group locus in…

Q: 59. A complication of measles which might lead to personality change is: E. chorea. B. myelitis. C.…

A: Measles is a viral infection which causes respiratory discomfort with other clinical features like…

Q: Explain the complement system under the following headlines: 1. Types 2. Activation 3. Complement…

A: the complement system is part of the immune system that enhances the ability of antibodies and…

Q: 3. Clinical manifestations of hypersensitivity of the immediate type

A: Hypersensitivity reactions of the immediate type, also known as type I hypersensitivity, involve an…

Q: 36. A type III hypersensitivity involves a. B cells, ADCC, complement b. cells releasing…

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 04) Write a note on severe combined immunodeficiency (SCID).

A: SCID is an inherited primary immunodeficiency disease (PIDD) that often manifests in childhood and…