Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 14, Problem 3MCQ
Summary Introduction
Introduction:
Leukocytes are the first line of defense of the immune system. Leukocytes are derived from bone marrow stem cells and have three main categories- lymphocytes, phagocytes, and auxiliary cells.
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Which of the following blood cells function primarily as phagocytes?a. eosinophils
b. basophils
c. lymphocytes
d. neutrophils
Which of the following is not a characteristic of inflammation?
a. inactivation of macrophages
b. increased vascular permeability and edema
c. vasodilation
d. pain
e. influx of leukocytes.
Which of the following cells is a granulocyte?
Select one:
a. Lymphocyte
O b. Eosinophil
O c. Monocyte
d. Macrophage
Chapter 14 Solutions
Microbiology: A Systems Approach
Ch. 14.1 - Summarize the three lines of host defenses.Ch. 14.1 - Identify two components of the first line of...Ch. 14.1 - Discuss the role of normal biota as a first-line...Ch. 14.2 - Define marker, and discuss its importance in the...Ch. 14.3 - Prob. 5AYPCh. 14.3 - List the components of the mononuclear phagocyte...Ch. 14.3 - Prob. 7AYPCh. 14.3 - Prob. 8AYPCh. 14.3 - Name six types of blood cells that function in...Ch. 14.3 - Prob. 10AYP
Ch. 14.4 - List the four major categories of nonspecific...Ch. 14.4 - Summarize the steps in phagocytosis, and describe...Ch. 14.4 - Outline the steps in inflammation.Ch. 14.4 - Discuss the mechanism of fever and its role in...Ch. 14.4 - Compare and contrast the three different...Ch. 14.4 - Name three types of antimicrobial proteins.Ch. 14 - Ail example of a nonspecific chemical barrier to...Ch. 14 - Which nonspecific host defense is associated with...Ch. 14 - Prob. 3MCQCh. 14 - Which of the following is not a lymphoid tissue?...Ch. 14 - Prob. 5MCQCh. 14 - Prob. 6MCQCh. 14 - Prob. 7MCQCh. 14 - Prob. 8MCQCh. 14 - Which of the following substances is/are not...Ch. 14 - Which of the following is the end product of the...Ch. 14 - The liquid component of clotted blood is called...Ch. 14 - Prob. 12TFCh. 14 - Prob. 13TFCh. 14 - Prob. 14TFCh. 14 - Prob. 15TFCh. 14 - Prob. 1CTQCh. 14 - Prob. 2CTQCh. 14 - Prob. 3CTQCh. 14 - a. Inflammation is characterized by heat, pain,...Ch. 14 - HIV predominantly infects T helper cells, cells...Ch. 14 - Prob. 1VCCh. 14 - Prob. 1CM
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- In what type of WBC do you often see vacuoles as a result of phagocytosis? a. Monocytes b. Neutrophils c. Eosinophils d. Basophilsarrow_forwardDescribe the structure and function of each of the following cell types 1. Basophils 2. Neutrophils 3. Macrophages 4. Dendritic cells 5. Eosinophils Which cells are phagocytic?arrow_forwardWhich of the following leads to swelling seen in an inflammation? a. Vasodilation b. Complement activation c. Phagocytosis by macrophages d. Increased capillary permeabilityarrow_forward
- The two major types of phagocytic cells are_________ and_________. Select one: a. neutrophils; monocytes b. monocytes; macrophages c. eosinophils; T cells d. lymphocytes; monocytes e. neutrophils; macrophagesarrow_forwardAll of the following are phagocytic cells except a. neutrophils. b. T-lymphocytes. c. macrophages. d. dendritic cells.arrow_forwardWhich of the following use similar process of cytolysis? A.Plasma cell/ Macrophage B.Helper T cell/ Eosinophil C.Cytotoxic T cell/ Natural killer cell D.Neutrophil / Basophilarrow_forward
- Histamine and leukotrienes are released from_________. Select one: a. macrophages and microphages b. basophils and mast cells c. phagocytes d. eosinophils and basophils e. neutrophils and lymphocytesarrow_forwardWhich type of cell releases anti-inflammatory substances in allergic reactions? O A. Basophil O B. Eosinophil OC. Neutrophil D. Monocytearrow_forwardHow would you differentiate the following structures when seen in an unstained smear: a. Phagocytes and Polymorphonuclear leukocytes b. RBC and Yeast cells c. Polymorphonuclear leukocytes and Blastocystis d. Plant hairs and Muscle fibersarrow_forward
- Monocytes move from the systemic circulatory system into general connective tissues, where they differentiate into what phagocytic cell type? A.Macrophage B.T cell C.B cell D.Neutrophilarrow_forwardAll 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.arrow_forwardMatch each leukocyte below to its accurate description. Each choice can be used only once. neutrophils A. lymphoid-derived cells macrophages B. tissue-resident cells natural killer cells C. granulocytes monocytes D. differentiate into dendritic cellsarrow_forward
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