1. Where are mast cells typically not found?     A. Mucosal tissue   B. Circulation   C. Epithelial tissue

Q: Under what circumstances is having a fever beneficial? Under what circumstances is having a fever…

A: FEVER It is the condition of an increased body temperature which is not a disease but a symptom.  B…

Q: Mastocytosis is a condition affecting mast cells. It can life-threatningly low bood pressure (shock)…

A: Histamine is a very important biogenic amine which has its role in immune functions,…

Q: 8. Which statement is incorrect? a. IgG is the most abundant antibody in blood b. Antibodies can…

A: Antibodies play a key role in the immune responses against foreign bodies such as pathogenic…

Q: 6. B cells are most important in the _______ immunity type of _______ immunity.? .A.Cellular;…

A: Introduction :- The lymphocyte class known as B cells is in charge of the humoral immunity portion…

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: 7. Which of the following is more effective against bacteria than viruses? A. Type 1 Interferon B.…

A: Humoral immunity is the component of immunity that is controlled by extracellular fluid-based…

Q: appropriate symptoms.                                                  Urticaria…

A: Urticaria                     :  Activation of mast cells on the skin. An Angioedema         :…

Q: B cells: a. are produced in the adult spleen b. lyse bactterial cell walls by secreting digestive…

A: B lymphocytes (B cells) are type of white blood cell. They play important role in the humoral immune…

Q: antigen presenting cells are necessary for ___ response to a foriegn antigen a. b lyphocyte b. t…

A: Innate immune responses are not specific while adaptive immune responses are specific immune…

Q: 17. What types of cells can B-lymphocytes differentiate into?   A. Natural killers and phagocytes…

A: The different types of WBC (white blood cells) are responsible for performing specific functions…

Q: 15. cytokines signal B & T cell production _16. macrophage presents antigen to the matching receptor…

A: The immune response is the body's way of recognising and defending itself against bacteria, viruses,…

Q: 6. In a healthy person, which of the following cells is the most numerous innate immune cells in the…

A: The most numerous and crucial biological component of the innate immune response is the neutrophil,…

Q: Invading bacteria are recognized by neutrophils, which engulf the bacteria and form a packet within…

A: Neutrophils comprises of around 40% to 70% of the WBC(white blood cells). These are the most…

Q: 17. Which of the following are illnesses transmitted by airborne droplet nuclei? (NOTE: there may be…

A: The process by which a disease spreads from one host to another is known as "transmission". Diseases…

Q: Tuberculosis b. Leprosy c. Meningitis

A: We know Vaccine is preparation which mainly provides immunity against a given disease. Types of…

Q: Which of the following would not be classified as an initiating carcinogen? a. Water b. Benzopyrene…

A: Carcinogens are substances or exposure to radiation that have the potential to increase an…

Q: . An anaphylactoid reaction:     A. is another name for anaphylaxis   B. occurs in patients who…

A: Anaphylactic reactions in the perioperative phase are frequently significant and possibly…

Q: B cells are most important in the _______ immunity type of _______ immunity.

A: Immunity is the resistance to disease. The two important components of immunity are innate and…

Q: 10. Which of the following statements about adenocarcinoma is correct: Mostly growing in the center…

A: 10) Option C is correct: Related to smoking Definition: Adenocarcinoma is a type of cancer that may…

Q: 2. B cells proliferate and differentiate into plasma cells and memory cells in the secondary…

A: Introduction :- Differentiated B-lymphocyte white blood cells called plasma cells are able to…

Q: Unlike inflammation, fever is a(n). immune response. A. cellular B. localized C. adaptive D.…

A: Immune system contains a group of antibodies, phagocytes and other barriers which protect the body…

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: 3 : Which of the following is a possible correct sequence for metastasis from a squamous cell…

A: In the case of SCC, the lymphatic drainage system is often followed by metastasis or the spread of…

Q: .If thymus gland is removed from a newborn, ___________. A. lymphoid organs are not affected B.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 17. Which of the following causes can cause mast cells to degranulate? a. hypersensitivity to pollen…

A: Mast cells degranulate commonly due to crosslinking of specific IgE by corresponding allergens and…

Q: Put the following stages of inflammation in order from the first responses to the last: 1. tissue…

A: Inflammation is an immune response which protect the body from invaders. It is an example of second…

Q: B cells are most important in the _______ immunity type of _______ immunity.? .A.Cellular;…

A: We know that Immunity is resistance to disease. The two important components of immunity are innate…

Q: 27. After experiencing recurrent bacterial infections, you diagnose your patient, Mrs. Watts, with…

A: Drug are the substances which causes physiological impact on the body. The drugs can be administered…

Q: Which of the following mechanisms can promote tolerance? I. Induction of anergy II. Induction of…

A: Introduction  Tolerance: refers to susceptibility to certain pathogen as well as our own cells,…

Q: 24. Phagocytes a. Engulf and ingest foreign material b.) Are also known as T lymphocytes C. Are not…

A: Organs, cells, and chemicals make up the immune system, which works collectively to fight pathogens.…

Q: 7. Which are important in nonspecific immune defenses? a. interferons b. lymphocyte activation c.…

A: The immune system is an organ system of the body that is functionally responsible for protecting the…

Q: give my child the shot, make sure to sanitize their skin!" Should you sanitize their child's skin?…

A: Intramuscular injection is one of the most preferred ways to administer vaccines. It involves the…

Q: Splinter 2 3 Skin Bacterid SHistamines Caplary Phagocytes Figure 35–1 Which type of immune response…

A: 37. In the given images we see that the tissue is injured and bacterial infection occurs. Then the…

Q: 11. B cells are most important in the _______ immunity type of _______ immunity. .A.Cellular;…

A: Immunity is the resistance to disease. The two important components of immunity are innate and…

Q: What type of T cell helps an organism mount a rapid immune response if it is secondarily infected…

A: The T-lymphocytes or T-cells are differentiated from bone marrow but they get matured in the thymus…

Q: 25. which of the follwoing are antigen-presenting cells a. mast cells, dendritic cells, and B cells…

A: Antigen-presenting cells (APCs) are a heterogeneous group of immune cells. They mediate the cellular…

Q: phagocytes?

A: Phagocytes: Phagocytes are a type of immune cells which surround and kill microorganisms. They…

Q: 1. What causes the nasal symptoms of rhinitis? A. Bacteria B. Histamine C.…

A: 1. What causes the nasal symptoms of rhinitis? The air borne allergens such as the dust pollen etc…

Q: Type I                                                             Type III…

A: 1) Sensitisation is an immunological reaction which occurs when any foreign body (bacteria/virus)…

Q: What specific type of immunity is involved in the production of antibodies?   A. Humoral immunity B.…

A: Immunity is a phenomenon build up inside the body which involves formation bif immune cells and…

Q: 12

A: We know that The term "fever" or "hyperthermia" refers to a situation where the body temperature…

Q: 42.Why is terrorism considered a hazard? 43.What is the ABCDE rule from the American Cancer Society…

A: In this discussion, we'll see at the relationship between the biological impacts of terrorism on…