Choose all the answers that are true. The lymphatic system helps to protect the body Inflammation and fever are non-specific (innate) defenses. red blood cells can be found in the lymph lymph fluid drains into the bloodstream The different types of lymphocytes play an important role in specific (adaptive) defenses. lymph fluid surrounds the cells of the body

Q: Which answer choice is a part of the adaptive immune response? Eosinophils Mast cells Dendritic…

A: Adaptive immunity involves specialized cells in response to a specific antigen. When an antigen is…

Q: Select all that apply: Which items listed are found in the third line of defense? O Fever O T…

A: A vast network of organs, WBCs, proteins (antibodies), and chemicals make up the immune system.…

Q: _______and ________are part of the adaptive immune system and able to establish immunological…

A: Immune response is defined as the process where the immune cells of the body recognizes the incoming…

Q: Which cell(s) are capable of becoming memory cells? Select all that apply. CD4+ T cells B cells CD8+…

A: Lymphocytes are the main cells of immune system of human body. The cells are involved in…

Q: The lymphatic system   includes areas of high concentrations of APCs, T and B cells. has a pumping…

A: To maintain proper functioning of the body, the body has 11 different systems. These 11 systems work…

Q: Match the cell to its function. Some answers may be used more than once. Some questions may have…

A: The immune system is associated with the body's defence mechanism that functions to resist the entry…

Q: Where do T-cells proliferate and mature? Group of answer choices Small intestine Liver Thymus Red…

A: Introduction: The lymphoreticular system comprises of different set of cells. These cells includes,…

Q: Why do immune complexes form only when an antigen is soluble?

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Match each component of the immune system that we studied to its role in defending you against…

A: There are mainly two type of immunity; innate immunity and adaptive immunity. Innate immunity also…

Q: are part of the adaptive immune system and able to establish immunological and memory. These mark…

A: Immune response is defined as the process through which the body's immune cells recognise invading…

Q: B and T lymphocytes are part of the adaptive defense system because th     adapt to their…

A: Immunity is  the ability of an organism to resist disease causing microorganisms or pathogens. There…

Q: Which is/are false about innate and specific immunity?     B cells are part of the innate immune…

A: The first line of defense against non-self pathogens is the innate immune response. Its response…

Q: 1.helper T cells 2.B cells 3.Cytotoxic T cells 4.memory B and T cells…

A: Correct answer: 1 - A & B 2- C 3- E 4- D

Q: Which is NOT part of innate immunity? Group of answer choices antibodies and cytotoxic T-cell…

A: Innate, or nonspecific, immunity is the defense system with which you were born. It protects you…

Q: The human immune system has a variety of ways to protect us from pathogens, including innate and…

A: The immune system is a collection of biological mechanisms that defends an organism against illness.…

Q: Which of the following activities leads to the redness of inflammation? Group of answer choices…

A: Inflammation is the response of the immune system of the body to potentially harmful factors like…

Q: Opsonization" refers to one unique naïve T Lymphocyte only recognizing one specific epitope on one…

A: # Here I have solved only first question. please send one by one in the portal.  Option 4 is correct…

Q: Which of the following is NOT part of the body's third line of defense? Antibodies O Cytotoxic…

A: To combat foreign invaders such as viruses, bacteria, and fungi, the human body does have three…

Q: True or false Lymph nodes are equally distributed around the body. Lymphoid tissue is largely…

A: 1) Lymph nodes are equally distributed around the body.Answer: False - Lymph nodes are not equally…

Q: Which of the following is true about the immune system? Check all that apoply. Rejecting  organs or…

A:

Q: Physical barriers – Skin, Mucous membrane Lymphocytes – Bcells and T cells Components Killer t cells…

A: There are significant differences between innate and the acquired immunity. There are a variety of…

Q: The lympathics system includes a network of tissues and organs, which carry the cells and molecules…

A: When any bacteria or viris enters into our body and causes harm to us then our body has some…

Q: Complete each statement about immunity with the appropriate term. immunoglobulin neuron adaptive…

A: The body's defence from infection is provided by the immune system, an intricate system of organs,…

Q: Which of the following is a protein involved with the innate immune response? eosinophil…

A: Our immune system is responsible for protecting our body against foreign microbes. The immune system…

Q: Which type of cell is ultimately the one which will remove foreign and unnecessary material from the…

A: A complex network of cells, tissues, and organs that work collectively to protect the body and fight…

Q: What is the correct function of the lymphatic capillaries?      production of pre-B and pre-T cells…

A: Lymphatic capillaries These are very small, extracellular fluid-processing microvessels with thin…

Q: Which of the following structures defend against pathogens by acting as a blood filter?     lymph…

A: Blood borne pathogens are defined as the infectious pathogenic organisms that are present in the…

Q: Which of the following is part of the second line of defense? a. Interferons b. Phagocytes c.…

A: The immune system shows immune response in three stages the first line of defence includes the…

Q: Neutrophils, dendrites, and macrophages are all second line defense cells that are capable of _____.…

A: The immunology is a branch of science that deals and studies the immune system of the body. The…

Q: Click and drag each characteristic into the appropriate category based on the lymphocyte it…

A: Each characteristic based on lymphocytes is placed into the appropriate category below in the table.

Q: What is the role of interferons in the immune response? They stimulate the production of antiviral…

A: The network of the biological processes which protects an organism from various germs, pathogen and…

Q: Which T-lymphocytes activate the B-cell response? suppressor T-cells. cytotoxic T-cells. helper…

A: T cells are most important cells in adaptive immunity.  T helper cells activated by interacting…

Q: local blood vessels vasodilate bringing an increased volume of blood to the area local blood vessels…

A: Inflammation is a part of body's natural defence system. In this immune system recognises the…

Q: How do activated B cells fight a current infection?

A: Cell mediated immunity: this type of immune response involves activation of helper and cytotoxic T…

Q: Which of the following is not a function of eosinophils? Phagocytosis Antigen presentation…

A: Eosinophils which are also known as the acidophils , are the white blood cells and are one of the…

Q: What types of cells produce antibodies? B cells memory T cells O macrophages

A: The term ‘Immunity’ defines the capability of multicellular animals to fight harmful microbes. This…

Q: The defenses created by physical barriers are often supported by chemical barriers (and vis versa),…

A: It is the non specific immunity with which a person is born with.  It protects you against all…

Q: The main function of lymphocytes is to phagocytize bacteria and other invaders. True False

A: Introduction :- One of the main categories of immunological cells in the body are white blood cells…

Q: Which is not a second-line body defense? fever inflammation acid mantle of skin natural killer cell…

A: Body's first line of defence is where some physical and chemical barriers are readily available to…

Q: Which of the following is NOT one of the major functions of T lymphocytes (T cells)?   activating…

A: T cells, also referred to as T lymphocytes, are a subset of white blood cells that are essential to…

Q: of macrophages?

A: Macrophages are tissue-resident or infiltrated immune cells critical for innate immunity, normal…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.