FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY
11th Edition
ISBN: 2818440070945
Author: Martini
Publisher: PEARSON C
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Textbook Question
Chapter 22, Problem 3RQ
Anatomically, lymphatic vessels resemble (a) elastic arteries, (b) muscular arteries, (c) arterioles, (d) medium veins, (e) the venae cavae.
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Chapter 22 Solutions
FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY
Ch. 22 - Define pathogen.Ch. 22 - Prob. 2CPCh. 22 - How would blockage of the thoracic duct affect...Ch. 22 - Prob. 4CPCh. 22 - Prob. 5CPCh. 22 - Prob. 6CPCh. 22 - Prob. 7CPCh. 22 - Prob. 8CPCh. 22 - Prob. 9CPCh. 22 - What effects do pyrogens have in the body?
Ch. 22 - Explain the difference between cell-mediated...Ch. 22 - Prob. 12CPCh. 22 - Prob. 13CPCh. 22 - Prob. 14CPCh. 22 - How can the presence of an abnormal peptide in the...Ch. 22 - A decrease in the number of cytotoxic T cells...Ch. 22 - How would a lack of helper T cells affect the...Ch. 22 - Prob. 18CPCh. 22 - Prob. 19CPCh. 22 - Prob. 20CPCh. 22 - Which would be more negatively affectedthe primary...Ch. 22 - Which kind of immunity protects a developing...Ch. 22 - How does increased stress reduce the effectiveness...Ch. 22 - Prob. 24CPCh. 22 - Prob. 25CPCh. 22 - What may account for the increased incidence of...Ch. 22 - Prob. 27CPCh. 22 - Prob. 28CPCh. 22 - LEVEL 1 Reviewing Facts and Terms 1. Identify the...Ch. 22 - Prob. 2RQCh. 22 - Anatomically, lymphatic vessels resemble (a)...Ch. 22 - Prob. 4RQCh. 22 - Prob. 5RQCh. 22 - Prob. 6RQCh. 22 - Phagocytes move through capillary walls by...Ch. 22 - Prob. 8RQCh. 22 - Prob. 9RQCh. 22 - Prob. 10RQCh. 22 - CD4 markers are associated with (a) cytotoxic T...Ch. 22 - Prob. 12RQCh. 22 - Prob. 13RQCh. 22 - What are the three classes of lymphocytes, and...Ch. 22 - What seven defenses present at birth provide the...Ch. 22 - Compared with innate defenses adaptive defenses...Ch. 22 - Prob. 17RQCh. 22 - A decrease in which population of lymphocytes...Ch. 22 - Skin tests are used to determine if a person (a)...Ch. 22 - Compare and contrast the effects of complement...Ch. 22 - How does a cytotoxic T cell destroy another cell...Ch. 22 - How does the formation of an antigen-antibody...Ch. 22 - Give one example of each type of immunity: innate...Ch. 22 - Prob. 24RQCh. 22 - An investigator at a crime scene discovers some...Ch. 22 - Ted finds out that he has been exposed to measles....Ch. 22 - While walking along the street, you and your...Ch. 22 - Paulas grandfather is diagnosed as having lung...Ch. 22 - Willy is allergic to ragweed pollen and tells you...Ch. 22 - Prob. 1CCCh. 22 - Does baby Ruthie still need her chickenpox vaccine...
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- Which of the following lymphoid organs have a cortex and a medulla? (More than one choice is correct.) (a) lymph nodes, (b) spleen, (c) thymus, (d) aggregated lymphoid nodules, (e) tonsils.arrow_forwardThe largest collection of lymphoid tissue in the body is contained in the: (a) adult spleen. (b) adult thymus. (c) bone marrow. (d) tonsils.arrow_forwardWhich part of the body does the thoracic duct not drain lymph from? (a) the left side of the neck, (b) both the lower limbs, (c) both the upper limbs, (d) the left half of the head.arrow_forward
- (a) The lymphatic system is a part of the circulatory system and a vital part of the immune system. It is a network of tubes throughout the body that drains fluid (called lymph) from tissues and empties it back into the bloodstream. (i) Give a brief explanation why the lymphatic system is a one-way system, whereas the blood vascular system is a two-way system. (ii) Point out TWO (2) type of infections that may cause the lymph nodes to swell.arrow_forwardIt sometimes is difficult to distinguish the different lymphoid organs from one another in histological sections. How would you tell the thymus from a lymph node? (a) Only the thymus has a cortex and medulla; (b) lymphocytes are far less densely packed in the thymus than in the lymph node; (c) the thymus contains no blood vessels; (d) only the thymus has distinct lobules and thymic corpuscles.arrow_forwardWhich one of the following lymphoid organs does not contain lymphoid follicles or germinal centers? (a) lymph nodes, (b) spleen, (c) thymus, (d) aggregated lymphoid nodules, (e) tonsils.arrow_forward
- Identify the major axillary lymph nodes. 1)2)3)4)arrow_forward16) Which of the following is not true about the functions of lymphatic capillaries? A) absorb the excess protein-containing interstitial fluid B) returns interstitial fluid to the bloodstream C) delivers leaked red blood cells to capillaries D) have minivalves and protein filaments E) they can uptake pathogens and cancer cellsarrow_forward1. (a)Where would you expect to find most of the plasma cells in a lymph node? (b)And What kinds of cells are in the cords of the Red Pulp?arrow_forward
- Identify the incorrect statment about lymphatic system (A) Lymphatic capillaries have valves to ensure unidirctional flow (B) 72% of total blood fluid leaks out and needs to be returened each day (C) lymph is filtered at the lymph nodes (D) heutrophils are the main phagocyte found in lymph nodesarrow_forwardWhich of the following is a function of the Lymphatic System? A) production and storage of lymphocytes B) maintaining blood volume by returning fluids from the tissues to the blood C) regulating the composition of the interstitial fluid D) all of the above.arrow_forward(a) Which anatomical characteristic ensures that the flow of lymph through a lymph node is slow? (b) Why is this desirable?arrow_forward
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