II. Adaptive Body Defenses A. The four important properties of adaptive defenses are: sentials of Anatomy and Physiology, Marieb. 1. It is specific 2. It is 3. It has 4. It develops A. Cellular (Cell-Mediated) Adaptive Immune Response to our own cells vtotoxic -T cells particinate in

Q: 21)Match the following terms to their descriptions. A specific host defenses A. Adaptive defenses…

A: Host defenses are one type of protection that protect against infection. Host defence mainly two…

Q: 12. Which of the following statements is not true about active immunity? Select one: a. It forms a…

A: Passive immunity can occur naturally, such as when an infant receives a mother's antibodies through…

Q: 1) Which line of defense are these immune response components part of? A) Complement: B)…

A: Immune system helps in protection of organism against disease.Immune system helps in detection and…

Q: How are neutrophils targeted from the blood vessels to the sites of inflammation? A. they bind to…

A: Neutrophils are a class of white blood cells that aids in the healing of damaged tissues and the…

Q: Describe three circumstances that might cause antibodies to developagainst self tissues.

A: The immune system in the body act as a defense system. It fights against disease and infection. The…

Q: B cells are responsible for (a) cell-mediated immunity. (b) immune surveillance. (c)…

A: Immunology is the branch of medical science that deals with the study of the immune system and…

Q: 30. A nursing baby: a. Lacks innate immunity  b. Lacks antimicrobial related immunity  c. Lacks…

A: In humans, the period of gestation or pregnancy is 280 days. During this period, the fetus develops…

Q: Which term is used to describe hypersensitivity of the immune system to reLatively harmless…

A: The immune system is made up of special organs, cells and chemicals that fight infection (microbes).…

Q: Match each of the listed characters below to the innate or adaptive immune system. 1) Fully formed…

A: 2) Includes barrier tissues and macrophages, among other defenses 4) Serves as the first line of…

Q: The third line of defense includes: a. inflammation b. stomach’s digestive acid c. phagocytes d. MHC…

A: Answer is d.)  MHC proteins.

Q: 1. List and describe 4 examples of barrier defenses.

A: Introduction  Natural barriers and the immune system protect the body against infection-causing…

Q: 62. Host Defenses. Which cell makes antibodies? O cytotoxic T lymphocytes O helper Tlymphocytes O B…

A: The immune system has a vital role in protecting the body from outside pathogens (bacteria, viruses,…

Q: Antibodiesa. prevent antigens from binding together.b. promote phagocytosis.c. inhibit…

A: Answer: Introduction: Antibody is also known as immunoglobulin, a protein formed by the immune…

Q: Type II hypersensitivities are due toa. IgE reacting with mast cellsb. activation of cytotoxic T…

A: Normal immune system produces undesirable reactions such as allergies and autoimmunity and this is…

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: Contact dermatitis: A. is antibody mediated B. is both a type I hypersensitivity reaction and is…

A:

Q: 1) A nurse palpated enlarged lymph nodes. Describe signs and symptoms that help to distinguish…

A: Lymph nodes are bean shape structure act as a filter, which consists of lymph fluid that contains…

Q: grafts is mainly caused by

A: Graft rejection is a severe problem in the field of organ transplantation. An immune response is a…

Q: 1.The passing of antibodies into newborn babies by their mothers is known as: A) active immunity B)…

A: Innate immunity: Everyone is born with innate (or natural) immunity, a type of general protection.…

Q: 1.A patient lacks the ability to make functioning T cells because of a genetic disorder. Would this…

A: B-cells have membrane-bound monomeric kinds of immunoglobulin D and immune gamma globulin that bind…

Q: Which stage of HIV infection does the immune system function most closely to normal?   A) Attachment…

A: The human immunodeficiency virus (HIV) is a virus that targets the immune system of the body. AIDS…

Q: Discuss the relative importance of (a) antibodies and (b) macrophages in the development of named…

A: Antibodies are substances produced by B lymphocytes in the body, against harmful and toxic…

Q: Match the following diseases and disorders to the correct defin A. Allergy/Hypersensitivity B.…

A: As we know The immune system is such system that protects or take care  the body from foreign…

Q: 1 Write essay Demonstrate the homeostasis involved to maintain the system functions a) at least two…

A: Every organism possesses a mechanism for maintaining homeostasis which is a process in which the…

Q: D. antibody B. cell mediated immunity 18. Which of the following best describes the immunity gained…

A: Immunity is defined as the ability of an organism to prevent the entry of harmful microbes in the…

Q: Explain the 5 phases (stages) in the adaptive immune response by B cells.

A: Adaptive immune response:                    Acquired immune system a subsystem of the immune system…

Q: . Describe the four types of hypersensitivity reaction as to: A. Antibody involved B. Complement…

A: Four types of hypersensitivity are given below :  Type I: reaction mediated by IgE antibodies. Type…

Q: Which of the following is not involved in first line defense? a-Mucus membranes b-Saliva c-Sweat…

A: Introduction :- The mouth, nose, eyelids, trachea (windpipe), lungs, stomach, intestines, ureters,…

Q: Type I                                                             Type III…

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

Q: 2.Describe all components of the second line of defense and describe how they protect the body.

A: Second line of defense against the pathogens is innate form of immune response which has two main…

Q: Maria, who is 3 years old, was stung by a bee. The area where the stinger entered the skin became…

A: The inflammatory response occurs when tissues are injured by bacteria, trauma, toxins, heat, or any…

Q: The inflammatory process involves Select one: O A. Passive immunity, MHC proteins, and interferon.…

A: biological systems have different ways to respond to pathogens and other xenobiotics . inflammation…

Q: On a pice of paper create a Venn diagram comparing and contrasting mechanical, physical, and…

A: Innate immunity is adaptive physiological response that occurs in the body since birth. No other…

Q: 1. List all components of the first line of defense and describe how they protect the body.

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: B. INFLAMMATION H. NATURAL KILLER CELLS C. ANTIGENS D. ANTIBODIES I. LYSOZYME J. MACROPHAGE E.…

A: Inflammation is part of the complex biological response of body tissues to harmful stimuli, such as…

Q: What is the difference between non-specific and specific defenses? Contrast the two methods of…

A: The Immune system is responsible for protection from evading and foreign substances. This protection…

Q: The body's innate defenses include all of the following EXCEPT? A. The skin B. Inflammation C.…

A: Innate defence is a system which is already present in our body from birth .

Q: Which line of defense includes active immunity? O first se O third O fourth

A: Active immunity is defined as the immunity gained towards a pathogen after the exposure to that…

Q: Which part of the immune system does not target specific new variants of the COVID 19 invaders? A)…

A: It can be defined as a complex biological system endowed with the capacity to recognize and tolerate…

Q: In order to maintain homeostasis in the body, the lymphatic system and _(blank) _ system work…

A: Hi!! Thanks for your question. As you posted multiple questions and have not mentioned which one is…

Q: 7. _ (blank) _ produce antibodies that are released into the bloodstream. Select one: a. B cells b.…

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: 7.- . - Write an essay including the following points;- Discuss three differences between antigen…

A: Antigens are a toxin or other foreign substance which induces an immune response in the body,…

Q: (i) Serum sickness belongs to what type of hypersensitivity? What causes serum sickness? (ii) Serum…

A: i) The serum sickness is a type-3 hypersensitivity reaction. -serum sickness have low levels of…

Q: 12. Fill-in-the-blank: Write the word or phrase that best completes each sentence. a. Antibodies…

A: Answer 1- immunoglobin E (IgE) 2- immunoglobin G (IgG) 3- type B red blood cells.

Q: 1. Under what circumstances is having a fever beneficial? Under what is having a fever circumstances…

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

Q: i) True or False : Antibodies attach firmly to an antigenic determinant called an epitope. ii) True…

A: Repost the questions other than question (i,ii,iii) separately.

Wound infections

A wound is damaged or breaks in the surface of the skin. The wound is divided into two types, they are acute wound that includes minor cuts, laceration, bites, etc, and chronic wounds that can become slow to heal including ulcers on the legs and feet. Redness, pain, and swelling are signs of a wound.