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: 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 of the following is a component of the first line of defense in the innate defense system?…

A: Immune system in our body is a complex biological system that plays a major role in recognizing the…

Q: After a B-cell antibody binds to its antigen, what happens next? O antigen/antibody complex is…

A: Immunity is a phenomenon that builds up inside the body of organism in order to eradicate foreign…

Q: A major function of the lymphatic system is to protect the body by removing pathogens. False True

A: The lymphatic system of the human body produces lymph that is basically the fluid responsible for…

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: 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: Antibody-dependent cell-mediated cytotoxicity would be an important adaptive immune response to…

A: Antibody-dependent cell-mediated cytotoxicity (ADCC) is an important adaptive immune response that…

Q: The immune cell that would expand most during a parasitic infection would be?     neutrophil…

A: There is a crucial function for the immune system: it defends the body from infectious chemicals,…

Q: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is also known as complement cascade. It is a part of the immune system that…

Q: The most specific of the body's defenses against a particular disease is:     physical barrier…

A: The immune system of our body provides two different types of immunity - innate immunity and…

Q: Which of the following statement is TRUE about effector cells? (Select all that apply)…

A: Effector cells are produced once adaptive immune response is activated because adaptive immune cells…

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 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: Which of the following is FALSE? O O Proteins with their ability to have a primary, secondary,…

A: The adaptive immune system evolved mechanisms to distinguish self from foreign antigens.Antigens…

Q: Why does exposure to chickenpox virus confers lifetime immunity? helper T cells do not activate B…

A: While interacting with virus the body produces two types of cells one that fight with the disease…

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 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 a mechanism by which antibodies help rid the body of invading microbes?…

A: Introduction :- Microbes, short for microorganisms, are microscopic living organisms that include…

Q: which of the following is a chemical defense found on all epithelial surfaces of the body?  Lysozme…

A: Lysozyme is a naturally occurring enzyme that is present in the tears,saliva,milk and mucus,etc.…

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: 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: 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: What type of cells involved in the adaptive immunity response mature in the bone marrow and produce…

A: The immune system protects the body against infection. Cells involved in immune functions are known…

Q: Which characteristic is NOT associated with the thymus? Group of answer choices elimination of T…

A: The immune system is responsible for preventing a foreign invasion by microorganisms that exist. In…

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…

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.