SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Chapter 22, Problem 3RAC
Summary Introduction
Introduction:
The lymph system is part of the vascular system and an important part of the immune system, which consists of a large network of lymph vessels containing a clear fluid called lymph. The lymphatic system consists of connective tissue composed of reticular fibers of different types of leukocytes.
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All of the following can result in lymphedema (the accumulation of interstitial fluid due to interference with lymphatic drainage) except a. surgical removal of a group of lymph nodes. b. obstruction of lymph vessels that drain a lymph node, as might occur with a tumor or an infection. c. radiation therapy, which may cause scar formation of lymph vessels. d. exercise that increases the flow of lymph in the lymph vessels.
Which of the following is not a function of the lymphatic system?
a. It absorbs dietary lipids.
b. It provides immunity.
c. It transports nutrients to tissues.
d. It returns proteins to the blood.
e. It returns excess fluid from tissues to the blood.
Which of the following characteristics apply to T lymphocytes?a. mature in bone marrowb. mature in the thymusc. Both a and b are correct.d. None of these are correct.
Chapter 22 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 22.1 - Prob. 1AYPCh. 22.2 - Name the parts of the lymphatic system.Ch. 22.2 - How is lympn formed?Ch. 22.2 - Describe the structure of a lymphatic capillary....Ch. 22.2 - What is the function of valves in lymphatic...Ch. 22.2 - Prob. 6AYPCh. 22.2 - Prob. 7AYPCh. 22.2 - Prob. 8AYPCh. 22.2 - Prob. 9AYPCh. 22.2 - Prob. 10AYP
Ch. 22.2 - Describe the structure, function, and location of...Ch. 22.2 - Where are lymph nodes found? Describe the parts of...Ch. 22.2 - Prob. 13AYPCh. 22.2 - Prob. 14AYPCh. 22.2 - Prob. 15AYPCh. 22.2 - Prob. 16AYPCh. 22.3 - Prob. 17AYPCh. 22.3 - Why do specificity and memory relate to adaptive...Ch. 22.3 - What are the differences between innate immunity...Ch. 22.4 - List the three components of innate immunity.Ch. 22.4 - Prob. 21AYPCh. 22.4 - Prob. 22AYPCh. 22.4 - Prob. 23AYPCh. 22.4 - Prob. 24AYPCh. 22.4 - Prob. 25AYPCh. 22.4 - Prob. 26AYPCh. 22.4 - What effects are produced by the chemicals...Ch. 22.4 - Prob. 28AYPCh. 22.4 - Prob. 29AYPCh. 22.4 - Describe the events that take place during an...Ch. 22.4 - Prob. 31AYPCh. 22.5 - Prob. 32AYPCh. 22.5 - Prob. 33AYPCh. 22.5 - What are the two types of adaptive immunity?Ch. 22.5 - Prob. 35AYPCh. 22.5 - Prob. 36AYPCh. 22.5 - What are the primary lymphatic organs? What are...Ch. 22.5 - Prob. 38AYPCh. 22.5 - Prob. 39AYPCh. 22.5 - Prob. 40AYPCh. 22.5 - Prob. 41AYPCh. 22.5 - Prob. 42AYPCh. 22.5 - Prob. 43AYPCh. 22.5 - Prob. 44AYPCh. 22.5 - Prob. 45AYPCh. 22.5 - Prob. 46AYPCh. 22.5 - Prob. 47AYPCh. 22.5 - What are the functions of the variable and...Ch. 22.5 - Prob. 49AYPCh. 22.5 - Prob. 50AYPCh. 22.5 - Prob. 51AYPCh. 22.5 - Prob. 52AYPCh. 22.5 - Prob. 53AYPCh. 22.5 - Prob. 54AYPCh. 22.5 - Prob. 55AYPCh. 22.5 - Prob. 56AYPCh. 22.6 - Prob. 57AYPCh. 22.6 - Prob. 58AYPCh. 22.6 - Prob. 59AYPCh. 22.6 - Prob. 60AYPCh. 22.7 - Prob. 61AYPCh. 22.8 - Prob. 62AYPCh. 22.9 - What effect does aging have on the major functions...Ch. 22.9 - Prob. 64AYPCh. 22 - The lymphatic system a. removes excess fluid from...Ch. 22 - Which of the following statements is correct? a....Ch. 22 - Prob. 3RACCh. 22 - Prob. 4RACCh. 22 - Prob. 5RACCh. 22 - Prob. 6RACCh. 22 - Prob. 7RACCh. 22 - Prob. 8RACCh. 22 - Macrophages a. are large, phagocytic cells that...Ch. 22 - Which of these cells in the most important in the...Ch. 22 - Prob. 11RACCh. 22 - Antigens a. are foreign substances introduced into...Ch. 22 - Prob. 13RACCh. 22 - Prob. 14RACCh. 22 - Prob. 15RACCh. 22 - Which of these participates in costimulation? a....Ch. 22 - Prob. 17RACCh. 22 - Prob. 18RACCh. 22 - Prob. 19RACCh. 22 - Prob. 20RACCh. 22 - Prob. 21RACCh. 22 - Prob. 22RACCh. 22 - Prob. 23RACCh. 22 - Prob. 24RACCh. 22 - Prob. 25RACCh. 22 - A patient is suffering from edema in the...Ch. 22 - Prob. 2CTCh. 22 - If the thymus of an adult experimental animal is...Ch. 22 - Prob. 4CTCh. 22 - Prob. 5CTCh. 22 - Prob. 6CTCh. 22 - Prob. 7CTCh. 22 - Prob. 8CTCh. 22 - Prob. 9CTCh. 22 - Upon first exposure to an antigen, a sequence of...
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- Foreign particles circulating in the blood are filtered by the _________. a. spleen b. lymph nodes c. MALT d. lympharrow_forwardA primary function of lymphatic vessels is: a. the circulation of white blood cells b. act as a shock absorber for the brain c. transport extracellular fluid for filtration d. to regulate fluid through the digestive tract e. the return of blood from the capillaries to the heartarrow_forwardWhich of the following statements is correct?a. Lymphatic vessels do not have valves.b. Lymphatic vessels empty into lymph nodes.c. Lymph from the right-lower limb passes into the right jugular orsubclavian vein.d. Lymph from the jugular and subclavian trunks empties into thecisterna chyli.e. All of these are correctarrow_forward
- The leukocytes that are found in mucosal surfaces and that play a role indefending the body against parasitic infections area. neutrophils. d. monocytes.b. eosinophils. e. NK cells.c. basophils.arrow_forwardAll of the following are associated with ectopic lymphoid tissues except _____. a. they form by a process known as lymphoid neogenesis b. they are a characteristic feature of Hashimoto’s disease c. they are encapsulated and contain lymphatics d. they resemble and function like secondary lymphoid tissues e. they are also called tertiary lymphoid organs.arrow_forwardMacrophagesa. are large, phagocytic cells that outlive neutrophils.b. develop from mast cells.c. often die after a single phagocytic event.d. have the same function as eosinophils.e. All of these are correct.arrow_forward
- The funcion of the lymphaic system is to: a. Return issue luid to cardiovascular system b. Distribute white blood cells c. Distribute red blood cells d. Aid in nutrient distribuionarrow_forwardT and B lymphocytes. a. are polymorphonuclear b. are involved with specific immune function c. proliferate excessively in leukopenia d. are most active against parasitic wormsarrow_forwardExplain why each choice (a-d) is correct or incorrect The lymphatic capillaries are a. More permeable than blood capillaries b. Less permeable than blood capillaries c. As permeable as blood capillaries d. Completely impermeablearrow_forward
- Which of the following statements is true? * a. All of the statements are true. b. Lymph from the thoracic duct empties into the right subclavian vein. c. Lymphatic vessels do not have valves. d. Lymph from the right-lower limb passes into the right subclavian vein. e. Lymphatic vessels empty into lymph nodes. pls answer asap thankyouarrow_forwardThe lymphatic systema. removes excess fluid from tissues.b. absorbs lipids from the digestive tract.c. defends the body against microorganisms and other foreignsubstances.d. All of these are correct.arrow_forwardWhat do macrophages do that neutrophils don’t do? A. antigen presentation B. degranulate C. phagocytose pathogens D. both a and b E. both b and carrow_forward
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