At the secondary exposure immune response, the will be the most abundant Ab in the circulation. O a. IgM. Ob. IgD. Oc. IgG d. IgA. Clear my choice

Q: Enumerate 5 lab tests/procedures done to obtain/identify Lymphocytes. Then briefly discuss one

A: Answer

Q: They type of acquired immunity that results from the inoculation of immune serum is called: a.…

A: Inoculation is a type of immunization that involves introducing an infectious material onto an…

Q: A person who has been vaccinated against a disease should have primarily which of these types of…

A: Immunology deals with the study of the immune cells that fight against the invading pathogens in the…

Q: True or false a. The immune system normally produces "self-antibodies" to recognize self cells b.…

A: The immune system refers to the biological mechanism that works to defend the body against the…

Q: Which of the following pairs is mismatched? a. activation of memory cells: secondary immune…

A: Explanation given for the mismatch pair.

Q: Helper T Cells: O A. Are activated by professional antigen presenting cells. OB. Each one has…

A: Helper T cells play a central role in immune responses. They are also known as CD4+ cells. They…

Q: A 28-year-old is in the urgent care center after stepping on a rusty tent nail. The nurse evaluates…

A: The process which provides a person with immiunity or resistance to an infectious disease is known…

Q: Immunopathology is the study of disease states or immune dysfunctions, which are divided into two…

A: Immunopathology is a discipline of medicine that studies disease-related immunological responses. It…

Q: Which cells would make the antibodies to help the body fight off SLE? O Cytotoxic T-Cells Natural…

A: SLE is an autoimmune disorder in which immune system attack self cells.  Cytotoxic T cells and…

Q: This graph is illustrating the principle that: Secondary response (d) Primary Response anitbody…

A: Primary immune response is the reaction of immune system when it comes in contact with a pathogen…

Q: Excessive immune response to a harmless antigen" is the definition of ___.     allergy…

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

Q: Your patient is born without B cells. He cannot a. fight off intracellular infections b. have a Type…

A: Introduction B lymphocytes, commonly known as B cells, produce antibodies, which are a type of…

Q: Which class of antibody accounts for most of the circulating antibodies in the blood? O IgA O IgM O…

A: IgA, IgM, IgE and IgG are the antibodies present in the blood.  IgA present in blood: 10-15% IgM…

Q: What type of cell production is stimulated by the Pfizer and Moderna COVID vaccines (select all that…

A: An individual may be exposed to an antigen to induce formation of antibody and activation of…

Q: The human immunodeficiency virus has a preference forinfectinga. B lymphocytes.b. cytotoxic T…

A: The human immunodeficiency virus has a preference forinfecting

Q: Molecules that label your cells as “self” area. antibodies.b. T-cell receptors.c. major…

A: The immune system of a healthy individual possess an ability to differentiate between the self cells…

Q: An antigen that is present without its toxic properties is called a(n)

A: INTRODUCTION Hapten is substances which can't elicit an immunological response. They are not able to…

Q: An example of a type III immune complex disease isa. serum sickness b. contact dermatitis c. graft…

A: A Hypersensitivity reaction is an inappropriate or overreactive immune response to an antigen…

Q: Antibodies are______ . a. antigen receptors c. proteins b. made only by B cells d.all of the above

A: Antibody  Antibody is the Y shaped molecules that fight with foreign objects or pathogens.

Q: A person with AIDS will probably:(a) Not make antibody(b) Make a response to T-dependent antigens(c)…

A: AIDS stands for Acquired Immuno Deficiency Syndrome. It is a viral disease caused by Human Immuno…

Q: For question with blanks, choose the combination of answers that most accurately completes the…

A: The immune framework is an organization of natural cycles that shields a living being from…

Q: Choose the combination of answers that most accurately completes the statement. An example of a type…

A: Once in a while the framework that should shield us from unfamiliar intruders and normally happening…

Q: Familiar symptoms like high temperature and swelling are processes to aid in the immune response the…

A: The immune system in our body provides protection against the foreign particles (antigen). The WBC…

Q: Which of the formed elements arise from myeloid stemcells?a. B cellsb. natural killer cellsc.…

A: Stem cells are defined as precursor cells that have the potency to self-renew and to generate…

Q: An immunizatin reduces the chance that you will catch a severecase of disease because the…

A: Immunization is the process of developing immunity against the particular pathogen by the…

Q: Allergy to pollen is classified as ________.a. an autoimmune reactionb. immunodeficiencyc. delayed…

A: Coarse particles are known as pollens which are produced by the male part of the plant and By wind…

Q: The best definition of an antigen is:(a) A foreign molecule in the body(b) A chemical that elicits…

A: In biology, ‘Immunity’ is known as the capability of resisting the progression of harmful…

Q: Which of the following does not pertain to B cells?a. have passed through the thymusb. have specific…

A: Immune system comprises innate and acquired immunity. Innate immunity consists of a physical barrier…

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: Active as opposed to passive immunity may be acquired by: O having a disease or receiving a vaccine…

A: Immunity:  The presence of antibodies to a disease in a person's system confers immunity against…

Q: Non-protein antigens are ineffective becase they cant A. Trigger IgM production B. Be used as a…

A: Antigens are any substances with a biological origin and are able to elicit immune reasons by…

Q: What is an allergy?

A: Allergy can be medical condition in which immune system reacts abnormally to a foreign substance…

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: Antibody-mediated immunitya. works best against intracellular antigens.b. regulates the activity of…

A: Antibody-mediated immunity: Antibody-mediated immunity is also referred as Humoral immunity which…

Q: In humans, B cells mature in the and T cells mature in the.a. GALT, liver b. bursa, thymus c. bone…

A: White blood cells (WBCs) play an important role in defending the body against antigens, like…

Q: The largest and most effective of the phagocytes are:  a. red blood cells b. lymph nodes c.…

A: Question- The largest and most effective of the phagocytes are:  a. red blood cells b. lymph nodes…

Q: In the blanks on the left, place the letters of all oi ure nOst defenses and immune responses in the…

A: Immunity is the resistance exhibited by the host towards any pathogens and their byproducts.…

Q: True or False. The adaptive immune response protects from one specific pathogen, but there is an…

A: Immune system protects the body against infection. It is a complex network of cells and proteins.…

Q: Herd immunity protects un-immunized individuals because immunized persons in the community serve to…

A: Herd immunity is the type of immunity that protects the people who cannot get immunised such as…

Q: The condition where the immune system's ability to fight invaders is decreased is called ___.…

A: Immunology is the branch of science that deals with the body and its immunological response. The…

Q: The direct, immediate cause of allergic symptoms is the action ofa. the allergen directly on smooth…

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

Q: (a) origin of T cells (b) origin of B cells (c) T cells become immunocompetent (d) B cells become…

A: The above image shows a list of important lymph nodes in our body Lymph nodes are a small nodular…

Q: In an immunoassay what is a primary antibody? Primary antibodies are used to detect other…

A: Immunoassay is based upon the interaction between antigen and antibody for the detection of specific…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.