Choose the combination of answers that most accurately completes the statement. Toll-like receptors are proteins on . a. phagocytes that recognize foreign molecules b. viruses that stimulate immune reactions c. skin cells that provide barriers to infection d. lymphocytes that damage parasitic worms

Q: With regards to small pox disease,describe the difference between variolation and vaccination and…

A: Variolation was an earlier approach used for immunisation against smallpox disease( variola). It…

Q: Which are the structures that are primary lymphatic organs

A: The human body consists of many different organs, and when functionally related organs cooperate…

Q: Choose the combination of answers that most accurately completes the statement. Which of the…

A: The process by which cells engulf or ingest foreign particles is called phagocytosis. The phagocyte…

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

A: Inflammation is a part of the natural feedback of the body to harmful stimuli, such as allergens and…

Q: Please answer fast Which of the following is the most effective antihelminthic immune response of…

A: Helminthic infections are one of the leading causes of infections in humans. Nematodes and…

Q: write a 220+ word discussion about the immune system disorder.

A: In this question, we have to write a 220+ word discussion about the immune system disorder.

Q: In three paragraph what do you understand by lymphatic system and lymph supply

A: The lymphatic system is a complex network of thin vessels, valves, ducts, nodes, and organs. It…

Q: Metastasis is the spread of cancer to new tissue/regions within the body. Using breast cancer as an…

A: Cancer occurs because of mutation in human cells. Breast cancer cells can sever and travel through…

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: Explain how activation of B cells occurs.

A: Adaptive immune system is the subtype of the immune system that is composed of lymphocytes to defend…

Q: Select the correct answer from the answers provided. What is the purpose of an adjuvant? a. to kill…

A: The substances that enhances the response of the immune system to an antigen. They are injected…

Q: Describe how the skin and mucous membranes play an integral role in helping the body protect itself…

A: The immune system generates specific and nonspecific responses to protect the body against…

Q: Write a short note on immune response

A: The immune system has evolved to protect the host from a universe of pathogenic microbes that are…

Q: Choose the best answer for following question. Which of the following is most directly responsible…

A: For our life, our immune system is critical. Our bodies would be vulnerable to bacteria, influenza,…

Q: Inflammation takes part in different diseases. Please give a suitable scientific reference for this…

A: Inflammation is a part of the body's complex biological response to adverse stimuli. These include…

Q: Which of the following is a leukocyte AND a lymphocyte? A. macrophage B. natural killer cell C.…

A: Blood is composed of three types of cells Erythrocytes: which are red blood cells that carry oxygen…

Q: Internal and External defense systems act using the same mechanisms Answers A-B A True B False

A: The human body has a defense mechanism that protects from invading pathogens.it helps to eliminate…

Q: Choose the combination of answers that most accurately completes the statement.…

A: Ans: Monocytes: These are the type of leukocyte or also referred to as white blood cell. They form…

Q: Question 22 Select one answer.  What features of the papillary layer allow it to protect the body…

A: Introduction Our metabolic system gives us the energy we need to keep our bodies running smoothly.…

Q: Short Answer Use the diagram below to answer items 1-5. B cell engulfs pathogen antigen phagocyte…

A: T cells are formed in the thymus and are programmed to recognise only one foreign particle…

Q: Can you explain this

A: The above diagram represents the structure of the nephron the functional unit of the kidney. The…

Q: Select the best answer or answers from the choices given: Which cell functions as part of the immune…

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: How inflammation takes part in different diseases

A: Inflammation is a process by which the host response is mediated against the foreign antigen or…

Q: Select the best answer or answers from the choices given: Which of the following is not involved in…

A: B cells are the main cells involved mainly in the primary immune responses and it involves a…

Q: What do you mean by ‘lymph’. Mention its function.

A: The lymphatic system is a part of the circulatory system and the immune system. It is composed of a…

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

A: The immune system provides protection against invading pathogens in the human body. There are two…

Q: Sneezing is a physical barrier within the immune system. * F

A: There is an ability present in human beings by which the body can recognize and prevent the body…

Q: person with AIDS is likely to develop infectious disease because the virus that causes AIDS ?

A: HIV (Human immunodeficiency virus) is a single-stranded RNA virus that infects humans and develops…

Q: Relate to Practice An individual was watching other people stand in line to receive a vaccination.…

A: A patient's rights towards healthcare are a collection of privileges for people who are seeking…

Q: – In a paragraph Describe the role of non-specific macrophages in preventing infection

A: Introduction: - non- specific macrophages  live for several months and kill different  bacteria…

Q: Select the correct answer from the answers provided. Which type of cell actually secretes…

A: T-cells, plasma cells, and macrophages are part of the human immune system. The immune system…

Q: Which are phagocytes in liver ? (A) Kupffer cells (B) Aciner cells (C) Diter cells (D) Hensen's…

A: Introduction - Neutrophils, macrophages, and dendritic cells (DCs) are phagocytes with the ability…

Q: Select the best answer or answers from the choices given: The cell type most often invaded by HIV is…

A: HIV is the abbreviation for Human Immunodeficiency Virus which is a retrovirus that is responsible…

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

A: Introduction: Pyrogens are compounds that cause a fever to develop. When bacteria, viruses, prions,…

Q: Compare and contrast the lymph nodes, spleen and thymus. A complete answer must discuss structure…

A: All these organs are part of the immune system they help in invasion of bacteria which are harmful…

Q: simple and direct answer please How and where is lymph returned to the circulatory system?

A: Mostly white blood cells are found in lymph (mainly lymphocytes). Lymph carries gastrointestinal fat…

Q: B lymphocytes are to as T lymphocytes are to bacterial infections; viral infections

A:

Q: Select the letter of the choice that best completes the statement. The normal leukocyte cella. can…

A: Leukocytes aid the body's defences against infection and other disorders. White blood cells are…

Q: Write an essay identifying the two categories of lymphoid organs and their roles in the body's…

A:

Q: Explain how inflammation takes part in different diseases in 500-800 words . explain at your own…

A: Inflammation is characterized as the advancement of own body's white cells and the impacts they…

Q: Why is the fact that the patient has no spleen important? A. The spleen is the site of B cell…

A: Spleen is a highly vascular ductless organ that is located in the left abdominal region near the…

Q: If you get stung by a bee, the skin around the bite will swell. Explain the process that produced…

A: Allergens are chemicals or substance which can induce a hyper immune response from the body .

Q: What was the inaccurate name people associated with HeLa cells? How did Michael Rogers discover…

A: HeLa cells are extensively used in biomedical research. These cells are particularly exploited in…

Q: Choose the combination of answers that most accurately completes the statement. ................…

A: Interferons are glycoproteins produced by leukocytes as a result of specific stimuli, specifically…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.