If your skin is damaged by a cut a)  cells will repair themselves. b)  white blood cells will turn into new skin cells. c)  damaged cells will leak out and cause inflammation. d)  cells will be instructed to destroy themselves.

Q: the relationship between the brain and the immune system is:  a) bidirectional b) Unidirectional…

A: Brain is the part of the central nervous system which monitors the activity of the functioning of…

Q: 1. Which of the following is NOT part of the complement system? a) Antigen presenting cells b)…

A: Immunity refers to the ability of an organism to resist or defend against a specific pathogen or…

Q: 1) The immune system and the brain are (two correct answers) :  unrelated to one another  strictly…

A: Immune system A network of biological processes called the immune system guards an organism against…

Q: What does the highlighted structure do? A) develop T cells B) develop eosinophils C) develop B cells…

A: Leukocytes and erythrocytes originate from hematopoietic stem cells. B cells, T cells, eosinophils…

Q: Which of the following statements is correct regarding active and passive immunity? a) Immunological…

A: Immunity is defined as the ability of an organism to resist the pathogenic damage caused by another…

Q: A patient has their spleen removed due to an accident.  How will this affect the immune response?

A: The ability to overcome pathogens and other harmful substances is known as immunity. Immunity…

Q: What do neutrophils do that macrophages dont do? A) antigen presentation B) Degranulate C)…

A: Neutrophils and macrophages are type of white blood cells that helps to impart immunity.  Both…

Q: 18) Which of the following relates to inflammation? A) First line of defense B) Second line of…

A: The immune system- is the body's defense mechanism against undesired micro-organisms and foreign…

Q: Nutritional markers include the following except() A) skin fold thickness B) mid-arm muscle…

A: Nutritional assessment is very important in nursing to deduce the physical state of the body. The…

Q: Where are blood cells produced?

A: The blood cells are produced in the center of the bone called bone marrow The process of making…

Q: Which of the following types of cells can carry out phagocytosis?  a.) Neurons b.) Oligodendrocytes…

A: The brain is a highly complex and essential organ that serves as the command center of the central…

Q: This morphologic abnormality of mature granulocytes is most frequently associated with infectious…

A: The question is asking to identify the morphologic abnormality of mature granulocytes that is most…

Q: One of the common characteristics of lymphocytes (1), neutrophils, and macrophages) the resulting…

A: In the human body, the resistance against the entry of any foreign particle or antigens is executed…

Q: 16) Which of the following is not true about the functions of lymphatic capillaries? A) absorb the…

A: Human lymphatic system comprises of lymphatic capillaries, lymphatic vessels, lymphatic ducts and…

Q: Cataracts develops

A: Cataracts:These are the eye conditions which are common where the natural lens of the eye becomes…

Q: A paracrine signaling molecule(s) that is involved in the inflammatory response and pain pathways,…

A: Inflammation is a normal and necessary response of immune system to infection and injury that can be…

Q: Use the following choices for the next set of questions. A choice may be used zero or more times:…

A: Immunity refers to the body's ability to protect itself against disease-causing germs. Nearly every…

Q: Skin color is an adaptive trait that provides a) protection against breakdown of folate b)…

A: Pigmentation It refers to coloring of the skin(some areas or patches of skin turn darker in colour)…

Q: Which of the following is the best definition of antigen?   Question 8 options:   A)  something…

A: To find: The best definition of antigen

Q: Which of the following destroys virus-infected cells?   Question 6 options:   A)  cytotoxic T…

A: The immunity is both cell-mediated as well as humoral or antibody-mediated. There are lymphocytes…

Q: 16) which for the following cells are phagocytic? a) oligodendrocytes  b) microglia  c) ependymal…

A: Despite the complexity of the nervous system, nerve tissue has just two kinds of cells. The neuron…

Q: Severe sepsis is a major cause of postoperative morbidity and mortality. What could contribute to…

A: Sepsis is a potentially life-threatening condition caused by the bodys response to infection. It can…

Q: After his recovery from chickenpox, which lymphocytes will keep this patient from becoming infected…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: hematopoietic tissues the cells that undergo mitosis to produce all type of blood cells are known as…

A: Given: Hematopoietic tissues the cells that undergo mitosis to produce all type of blood cells are…

Q: In response to alerting cell activation, the B cell covers pathogens with ______________ to make…

A: In this question asked about immunity.  Detailed solution in step 2.

Q: Which of the following is the most likely future outcome for a thymocyte just entering the thymus?…

A: Thymus is a flat bilobed organ situated above the heart. Each lobe is surrounded by capsule and…

Q: You notice Mrs. King has bloody gums every time she brushes her teeth. She has lots of bruises on…

A: We know that If someone has gingivitis, the gums may be inflamed, red, and swelled. Brushing the…

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.