the three type of cells in thymus are macrophages, thymocytes, epithelial reticular cells macrophages,epithelial reticular cells only O hepatocytes goblet cells entero endocrine cells

Q: The protein which is always present in the liquid portion of the blood and is instrumental in making…

A: Answer is option A.

Q: Macrophage, when they encounter an antigen or pathogen release:     Histamines.…

A: INTRODUCTION Macrophages These are cells that helps in phagocytosis.

Q: Increase in body temperature should increase the rate of metabolism of microbes instead of killing…

A: A fever is a body temperature that is higher than normal. A normal temperature can vary from person…

Q: The primary protein produced by the main cell type in skin is

A: The skin is a structure of the integumentary system that performs a variety of essential functions,…

Q: One mechanism by which anti-inflammatory medications like steroids work is by decreasing mast cell…

A: Our body normally produces some steroids but as a medication some steroids have to be taken to…

Q: contain undigested material and are used by the body from future infections. residual bodies, immune…

A: White blood cells are cells present in plasma of human body to protect them from infections.  WBC…

Q: When is the thymus most active? O during middle age O during childhood during old age during early…

A: Immune system protects the body from foreign molecules. These foreign molecules are pathogen or…

Q: Which of the following statements regarding inflammation is CORRECT?   - The increase in…

A: Inflammation induces the vasodilation response to increasing the blood flow to the tissue or areas…

Q: Which of the following statements is false regarding phagocytosis? It can ingest large particles. It…

A: Introduction   Phagocytosis is the mechanism by which a cell uses its plasma membrane to engulf a…

Q: . What is the role of mast cells? Phagocytosis of foreign molecules Secrete histamine to mediate an…

A: Mast cells are one kind of white blood cell that helps to build an immune system inside a body. The…

Q: When T cells attack the insulin- producing islet cells in the pancreas, which of the following…

A: Insulin is a hormone secreted by beta cells of the pancreas in response to high blood sugar…

Q: . ● What signaling molecules do macrophages secrete? Interferon Interleukin-1 Histamine Only a and b

A: macrophages are a type of white blood cell that surrounds and kills microorganisms, removes dead…

Q: Which of the following is NOT true about infectious mononucleosis ("mono")? None of the other four…

A: Infectious mononucleosis is Caused by Epstein-Barr Virus, a type of herpesvirus: The Epstein-Barr…

Q: npnold folicies.

A: The small intestine consists of organized lymphoid structures which are called Isolated lymphoid…

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: List three different protective mechanisms in the skin that resist infection.  Explain how they…

A: Skin It is the important first line of defense against pathogens. It is a non specific type and acts…

Q: SELECT ALL THAT APPLY ** Which of the following statements regarding the thymus is true? a) Its…

A: The thymus is an organ of the immune system that is larger and more active during infancy and early…

Q: Which is not an effector Tlymphocyte? cytoxic T lymphocyte helper T lymphocyte memory T lymphocyte

A: Human body has an extremely well developed immune system for the protection against pathogens. Human…

Q: Inflammatory responses may include which of the following? Reduced permeability of blood vessels to…

A: Inflammatory response is a part of of innate immunity. Innate immunity or response includes all the…

Q: Which is not a sign of inflammation? heat possible loss of mobility nausea pain

A: Inflammation is a wound condition that appears in the body.  It is an immune response caused by…

Q: A 2 year old girl presents with a fever and dizziness.  She has developed a characteristic rash on…

A: A viral infection is a type of infection caused by a virus. Viruses are small infectious agents that…

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

A: The term "fever" or "hyperthermia" refers to a situation where the body temperature exceeds 38…

Q: The primary cells responsible for phagocytosis during the inflammatory process are called: ____ .…

A: Phagocytosis is an important portion of the immune system. The immune system performs a variety of…

Q: Out of the 3 immune system disorders mentioned. which one is when the immune system attacks the…

A: NOTE- "As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: Jenny has leukemia, fortunately her cousin Jake has been identified as a match for a bone marrow…

A: Graft - versus - host - disease GVHD happens if the donor's stem cells attack your body and your…

Q: Will has just been diagnosed with melanoma on the anteromedial surface of his thigh.  Melanoma is…

A: Introduction: The lymphatic system is a system of tissues, veins, and organs that work together to…

Q: Endothelial budding

A: It is also known as angiogenesis. It is the process by which new blood vessels are formed from…