**Question 20**The _______ generate an immune response if food or mucus or air passing through contains antigens.The _______ generate an immune response if lymph passing through contains antigens.The _______ generate an immune response if blood passing through contains antigens.Options:- ( ) lymph nodes . . . spleen . . . tonsils- ( ) lymph nodes . . . tonsils . . . spleen- ( ) spleen . . . lymph nodes . . . tonsils- ( ) spleen . . . thymus gland . . . lymph nodes- ( ) tonsils . . . spleen . . . lymph nodes- ( ) tonsils . . . lymph nodes . . . spleen- ( ) tonsils . . . lymph nodes . . . thymus gland

QUESTION 20 The contains antigens. The The O O C CO C generate an immune response if food or mucus or air passing through generate an immune response if lymph passing through contains antigens. generate an immune response if blood passing through contains antigens. lymph nodes... spleen... tonsils. lymph nodes... tonsils... spleen spleen. lymph nodes... tonsils. spleen... thymus gland... lymph nodes tonsils... spleen..., lymph nodes tonsils... lymph nodes... spleen tonsils... lymph nodes... thymus gland

QUESTION 20 The contains antigens. The The O O C CO C generate an immune response if food or mucus or air passing through generate an immune response if lymph passing through contains antigens. generate an immune response if blood passing through contains antigens. lymph nodes... spleen... tonsils. lymph nodes... tonsils... spleen spleen. lymph nodes... tonsils. spleen... thymus gland... lymph nodes tonsils... spleen..., lymph nodes tonsils... lymph nodes... spleen tonsils... lymph nodes... thymus gland

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 24 Which of the following tissues functions to filter blood with sheathed capillaries? O Peyer's patches spleen O thymus O lymph node O lingual tonsil
Question 3 Which of the following statements regarding lymph nodes and spleen is NOT true? O Lymph nodes are situated both superficial and deep, associated with lymphatic vessels. O They both contain large numbers of red blood cells. Both contain reticular connective tissue. O They both contain lymphocytes and macrophages. O The spleen is located in the left, superior cormer of the abdominal cavity, just posterior to the stomach
QUESTION 26 IgG, IgA, and IgM are different classes of antibodies. Which part of an antibody best represents the area responsible for its class? O heavy chain O Constant region light chain
Question 70 Staphylococcus aureus virulence factors. Match the description to the correct virulence factor or process triggers formation of a protectiver fibrin [ Choose] clot/fort when bacterial numbers are low [Choose] breaksdown fibrin to permit escape from clots when bacterial numbers are high leukocidins coagulase sensing population sizes to control gene expression quorum sensing staphylokinase substance which kills white blood cells, leads [ Choose ] to pus formation
Question 7 These can explain why men have a higher hematocrit than women except: O Men have more plasma than women Testosterone stimulates erythropoiesis Estrogen encourages unformed elements Women lose blood in monthly cycles Red cell mass supports more muscle mass
Question 56 56: Host defenses: Opsonins include O MAC and CRP O complement, antibodies O INF gamma and delt O IL-1, IL-2
QUESTION 88 Innate immunity includes all of the following EXCEPT O production of interferon. inflammation. O phagocytosis. O production of antibody. O activation of complement. QUESTION 89 Which of the following characteristics differentiates mast cells from neutrophils and mor O Mast cells do not act as phagocytes. O Mast cells are derived from bone marrow. O Mast cells originate as stem cells. O Mast cells participate in the inflammatory response. QUESTION 90 Helper T-cells O suppress immune reactions. O activate B-cells and other T-cells. O function in allergic reactions. O directly destroy target cells. O secrete antibodies.
Question 37 T cells. In MHC restriction Plasma cells are restricted to becoming T cells CD8 cell restricting its "lethal hit" to an APC-infected cell. O B cells are restricted to turning into plasma cells after antigen stimulation. O CD4 cells are restricted to binding to MHC class II receptors.
QUESTION 59 Mebendazole, niclosamide, and ivermectin are drugs used to treat O virus infections. O helminthic O bacterial O fungal O protozoan QUESTION 60 Inflammation is a nonspecific defensive reaction to a tissue injury. O True O False QUESTION 61 How does the complement system aid in the defensive responses of an organism? O Lysis of antibody-coated Gram-negative bacteria O Activation of phagocytic cells O Attraction of phagocytic cells O All of the choices are correct.
Question 85 Match these lymphocytes to their specific functions Cytotoxic T-cells V[ Choose ] Physically destroy the cells Part of general immunity Aid other types of lymphocytes Produce immunoglobulins - antibodies Reduce response time to subsequent Helper T-cells Plasma cells [Choose]
Question 3 Which one of the following is a descriptions is correct about the lymphatic system? O the thoracic duct and right lymphatic duct receive lymph from the whole body O lymphatic vessels are similar to arteries, with thick walls and many muscle layers O lymphatic capillaries have tight junctions that prevents any fluid from entering them O lymphatic trunks release their lymphatic fluids directly into lymphatic capillaries Quiz saved at
Question 30 What immune process involves red, heat, pain, swelling, and altered function? O phagocytosis O immune tolerance fever O inflammation