Your patient, Sally Doe, has a parasitic infection. Which of the following is false concerning her infection?

Q: Which of the following statements regarding phagocyte recognition of pathogens is TRUE? TLRS in the…

A: Pathogen Associated Molecular Patterns (PAMPs) are specific polypeptide signatures present on the…

Q: Which of the following is a FALSE statement about innate immunity? Natural killer cells are…

A: Answer:  2nd option: It must be primed by presence of a specific antigen.

Q: Phagocytes are most effective against intracellular viruses. Phagocytes are equally effective…

A: Phagocytosis is a process of killing pathogens by using WBC'S. Some organs have there specific…

Q: Interferons are primarily produced in response to infection with which pathogen type? Group of…

A: Introduction :-   Interferons are synthetic analogues of proteins produced by your body. These…

Q: Which of the following statements is NOT correct? Group of answer choices -Natural killer cells are…

A: In both human and mice NK cells are known for directly inducing the death of tumor cells. They act…

Q: The complement system Group of answer choices All of these are actions of complement uses chemotaxis…

A: The complement system (complement cascade) enhances the immune system by increasing the ability of…

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: Choose all the answers that are true. The lymphatic system helps to protect the body Inflammation…

A: Lymph does not contain Red blood cells. It only contains White blood cells. The lymphatic system is…

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: another friend you said that even though she had the flu shot last year she got terribly sick with…

A: When taking the flu vaccine we are infected with a dead or in other words a less harmful flu virus.…

Q: A virulence factor that works by eliminating red blood cells and other cells and tissues,…

A: Virulence factors are molecules or characteristics possessed by pathogens that contribute to their…

Q: Which of the following is INCORRECT about PMN cells? Select one: Multilobed nuclei Long lived…

A: Immunity system is a versatile defence system which protects the body from the infection causing…

Q: When describing cytokines which statement is false? Group of answer choices  Cytokines can be used…

A: Cytokines are cell signalling molecules responsible for communication between the cells to elicit an…

Q: Your dog has been diagnosed with disseminated blastomycosis (a disease caused by a fungal pathogen…

A: Blastomyces is fungal infection in dogs.

Q: The following are all features of adaptive immunity except ____ It is a systemic response It is a…

A: The adaptive immune response, also referred to as acquired response is the one that relies on two…

Q: Place the following in the correct order by which the events would take place. 1. Phagocytosis of a…

A: The order would be: 1-4-5-3-2 So, the answer will be option 3)

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: It is the exaggerated response of the immune system to certain antigens present in the environment…

A: A compromised immune system means that the "immune system" is not able to work efficiently and has…

Q: All of the following are true of antigen-presenting cells (APCS) EXCEPT: APCs process antigens from…

A: Introduction :- Antigen-presenting cells (APCs) are immune cells that play a crucial role in…

Q: Which is not a second-line, non-specific defense? inflammation IgA on mucous membranes…

A: Immunology is a branch of biology which deals with the study of immune systems and their responses.…

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: 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: During the primary HIV infection, which of the following cells decreases in number?   T-cells…

A: A virus is a submicroscopic infectious agent that reproduces only inside the living cells of a life…

Q: Which of the following is LEAST likely to be critical for maintaining tolerance to gut microbiota?…

A: Gut microbiota are the microorganisms, including microscopic organisms and archaea, that live in the…

Q: Drag the labels to correctly relate host cells to the defense processes they carry out. Active in…

A: White blood cells or WBCs are responsible for giving protection against any foreign particles.…

Q: An antibody binding to an antigen within the body can have which of the following outcomes that…

A: The term 'Antibody' defines certain proteins that circulate in the bloodstream and act against…

Q: An allergy to pollen: is a type I hypersensitivity reaction   both is a type I hypersensitivity…

A: Allergy is a chronic condition caused by an abnormal reaction to harmless substances called as…

Q: Why does an AIDS patient suffer from many infections?

A: AIDS is called as the Acquired Immune Deficiency Syndrome. It is a global health problem. It is a…

Q: Which of the following is more effective against bacteria than viruses? Type 1 Interferon Type 2…

A: Immunity is a complicated biological system with the ability to recognise and accept what belongs to…

Q: Drag each label Into the appropriate position to identify what cell type is described by the label.…

A: Answer :- The immune system is a complex network of cells and molecules that work together to defend…

Q: of macrophages?

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

Q: Which of the following cells does not phagocytose pathogens? granulocytes B cells dendritic cells…

A: Introduction Phagocytosis is the process by which a cell utilizes its plasma membrane to engulf a…

Q: Some individuals with immunodeficiency have mutations in the digesting enzymes of their macrophages.…

A: Answer. MHC receptor will present antigens on the surface of the macrophages.

Q: Which of the following statements is NOT TRUE about Macrophages?     Macrophages have a single,…

A: Macrophages are the part of immune cells that are involved in the detection, phagocytosis and…

Q: Which of the following shows the highest phagocytic activity? NK cells Pmns involved in ADCC Tc…

A: Phagocytosis is a process by which phagocytic cells engulf non-self particles.

Q: A phagocyte enters tissues by: chemotaxis leukocytosis diapedesis margination

A: Phagocytosis is the method by which the body gets rid of microorganisms in the tissue fluids and…

Q: Measles virus can cause giant cell pneumonia without a rash in children who have an underlying…

A: Measles virus, often called Measles morbillivirus in scientific circles, is a highly infectious…

Q: Antibodies, complement proteins and nutrients enter the tissue, clots form to localize infection,…

A: An increase in body temperature above the normal range is called fever. Fever is a response of the…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.