Question 24 Which of the following tissues functions to filter blood with sheathed capillaries? O Peyer's patches O spleen O thymus O lymph node O lingual tonsil

Q: The lymph node is surrounded by what type of tissue ? O Epithelial O Nerve O Muscle Connective

A: In case of closed blood vascular system blood remain always confined within the blood vessels. Lymph…

Q: QUESTION 1 Vaccination increases the number of: different receptors that can recognize a pathogen…

A: The term vaccination is associated with the action responsible for stimulating the human body’s…

Q: QUESTION 4 Which of the following is NOTa part of an inflammatory response? O Edema Histamine…

A: Inflammation: it is a natural immune response of the body against harmful agents. Inflammatory…

Q: Which of these is an unencapsulated lymph tissue? Thymus None of these Lymph nodes O Spleen Peyer's…

A: In the body, lymphocyte production and storage are performed by the lymphatic system. The…

Q: What type of molecule signals to the brain, causing fever? O histamine O antimicrobial peptide O…

A: When a person has body temperature of more than 100oF with a feeling of chills and fatigue, it’s…

Q: What is the best procedure to diagnose a patient with meningitis? O Brain MRI O Fecal analysis and…

A: MENINGITIS : meningitis is an inflammation of the meninges  The meninges are the three membranes…

Q: Question 2 of 15 Many nutritional deficiency in B vitamins are associated with what symptoms? I.…

A: Vitamin B refers to a group of water-soluble vitamins that play important roles in various cellular…

Q: QUESTION 82 Which of the following cells is NOT an APC? O mature B cells Onatural killer cells…

A: Antigen-presenting (APC) cells can process antigens, by breaking them into peptides and presenting…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: MHC I is a carbohydrate that presents foreign antigens on the surface of a nucleated cell. is a…

A: MHC1 stands for Major Histocompatibility Complex class I, which is a set of cell surface proteins…

Q: OBasophils O Macrophages

A: Phagocytic name is come from the greek work phagein that means to eat and 2nd word is cyte  .…

Q: Which of the following is not a type of anthrax?     Cutaneous anthrax     Gastrointestinal…

A: Anthrax is a serious acute zoonotic disease caused by the spore-forming bacteria bacillus, a…

Q: What is the average life span of a red blood cell? O a. 180 days O b. 90 days O c. 150 days O d. 120…

A: Blood is a fluid connective tissue that is composed of several components such as red blood cells…

Q: Which of the following leukocytes specialize in phagocytosis? O monocytes and neutrophils O an…

A: The immune system of the human body consists of white blood cells, antibodies, spleen, thymus, and…

Q: Question 24 Which of these is a major part of the immune system? O spleen O kidney O liver O heart

A: Our immune system is important for our survival. while not an system, our bodies would be open to…

Q: What is the purpose of lymph?

A: Lymph is a colorless fluid flows through the lymphatic system. It plays an important role in the…

Q: Question 5 If the recipient ABO type is discrepant but the antibody screen is negative and blood is…

A: ABO blood group is based on types of antigens which are present in the form of glycoproteins and…

Q: Which patient/s may receive blood transfusion from an AB+ donor based on their blood typing profile?…

A: Based on ABO and RH blood grouping only a person can donate to a compatible recipient.

Q: CD4 cells are cells and CD8 cells are cells A killer, suppressor B helper, cytotoxic C cytotoxic,…

A: Introduction: Our immune system's lymphocytes are a subset of white blood cells. There are two of…

Q: How would these neutralizing antibodies protect us from infection v O complement activation which…

A: Neutralizing antibodies work on the mechanism of neutralization of the pathogen, making it…

Q: hma can otherwise be described as: Question 21 options:

A: Extrinsic asthma can be defined as the reversible bronchospasm caused by the attack by allergens in…

Q: Which of the following is NOT part of the first line of defense? fever

A: The many defensive categories of the innate immune system do not work individually, rather they are…

Q: QUESTION 4 A person with agammaglobulinemia: cannot produce antibodies cannot produce interferons…

A: Agammaglobulinemia is a inherited disorder in which, person has low levels of protective immune…

Q: How might this area of research and innovation move forward and still respect the values placed on…

A: Answer: TRANSPLANTATION = It is the method or technique to remove the damaged organ from the human…

Q: Adipocytes are   Question 7 options:   found in nervous tissue   involved in the storage and…

A: Adipocytes are also called fat cells. It is found all over the body. It can be found beneath the…

Q: In a Yersinia infection, there is a competition between Yersinia's Type Ill secretion system and the…

A: Yaersinia peptide would be presented on the macrophage surface by MHC-2.

Q: This blood protein, also known as an immunoglobulin, is systemic and specific in its effect of…

A: The immune cells in our body responsible for giving protection against different kinds of pathogens.…

Q: Question 26 Which of the following have afferent and efferent lymph flow? O all of the above O lymph…

A: Efferent lymphatic vessels seep out of a lymph node and hold filtered lymph fluid and Afferent…

Q: Which protein transports oxygen in the bloodstream? O plasminogen O hemoglobin O erythropoietin O…

A: Option 2 is correct that is haemoglobin.  Haemoglobin ( abbreviated as Hb or Hgb) is an iron…

Q: Question 2 Formed elements within the blood Play a role within the immune system Are important for…

A: Formed element in the blood is considered as the cells, which are known to form the major volume of…

Q: QUESTION 1o Which of the following is one of the body's first lines of defense against infection? A)…

A: We have three types of immunity: innate, active and passive immunity.

Q: QUESTION 26 IgG, IgA, and IgM are different classes of antibodies. Which part of an antibody best…

A: Antibodies, also known as immunoglobulins, are proteins produced by the immune system in response to…

Q: Which of the gases has better binding capacity to Red Blood Cells

A: Hemoglobin : It is the pigment present in red blood cells through which gases bind and helps in…

Q: 56: Host defenses: Opsonins include O MAC and CRP

A: The opsonin can be defined as any molecule that enhances the phagocytosis by marking the antigen for…

Q: What is the name of the molecule when glucose is bound to hemoglobin? O a. Beta cell b.…

A: Blood is a body liquid in the circulatory arrangement of people and different vertebrates that…

Q: Question 22 The lymph node is surrounded by what type of tissue? O Epithelial O Nerve O Muscle…

A: We know that The lymph node is an important part of the lymphatic system. It is small-sized, and it…

Q: T cells. In MHC restriction O Plasma cells are restricted to becoming T cells O CD8 cell restricting…

A: HLA antigen codes are the most important histocompatibility complex (MHC) in white cells and…

Q: Match these lymphocytes to their specific functions

A: Lymphocytes are the type of white blood cell that's of fundamental significance within the immune…

Q: Which one of the following is a descriptions is correct about the lymphatic system?

A: The lymphatic system is one of the important system in human body and it is also called as lymphoid…

Q: What immune process involves red, heat, pain, swelling, and altered function? O phagocytosis immune…

A: Answer. A correct answer is an option (D). Inflammation.  Inflammation is an important non-specific…

Q: Question 8 Bulbar polio is a which specific type? O Asymoptomatic O Nonparalytic O Minor polio O…

A: Polio or poliomyelitis caused by the poliovirus which in some cases moves from gut to the central…

Q: The drains (collects) all lymphatic fluid from below the diaphragm. O Left femoral vein Cysterna…

A: White blood cells, particularly lymphocytes, the cells that fight bacteria in the blood, make up…

Q: Question 10B If a drug could prevent increase in the permeability of blood vessels, what effect…

A: Inflammation results when body fights off various infectious agent and in order to heal itself…

Q: QUESTION 6 Which of the following is a response of our innate defense system? adaptive immunity…

A: INTRODUCTION Innate immunity It is the immunity provided by the body by body barriers.

Q: influenza A virus Hemagglutinin [Choose ] [Choose] COVID-19 pandemic coronavirus S protein sialic…

A: Influenza A virus on its surface contains two surface glycoproteins that are hemagglutinin (HA) and…

Q: QUESTION 36 Lipophilic ligands bind to intracellular receptors and open ligand-gated ion channels…

A: The plasma membrane is also known as a cell membrane that helps to separate the cell's inside…

Q: Question 31 Which of the following statement is NOT true in a child diagnosed with retinoblastoma? O…

A: Retinoblastoma is the common cancer in children that occurs in the retina of the eye where the image…