Pearson eText Microbiology: An Introduction -- Instant Access (Pearson+)
13th Edition
ISBN: 9780135789377
Author: Gerard Tortora, Berdell Funke
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 24, Problem 10MCQ
Summary Introduction
Introduction:
Mycobacterium tuberculosis is a bacterium which lives in the macrophage and it is spread through droplet infection. The cell wall is made of lipid and glycoproteins and it lacks the bacterial cell wall components. It easily escapes from the host phagolysosomes through various mechanisms.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Different strains of Streptococcus pyogenes have different virulence factors, giving these microbes much versatility. Virulence factors include which of the following? Choose one or more:
A.A capsule that, when thick, will help the organism avoid phagocytosis by macrophages
B.A cell wall containing lipoteichoic acid, thought to facilitate adherence to pharyngeal epithelial cells
C.Enzymes that lyse blood cells (streptolysins)
D.The production of several endotoxins called streptococcal pyogenic endotoxins (SPEs)
Your patient who is recovering from a first time wound infection caused by Staphylococcus aureus.
Which of the following caused your patient’s muscle aches, chills, fever and loss of appetite? a. histamine b. Tumor Necrosis factor α c. leukotrienes d. interleukin-12 e. interferon-10
Which of the following is lymphoma
A.reactive hyperplasia of lymph nodes
B. histiocytic necrotizing lymphadenitis
C. infectious mononucleosis
D. mycosis fungoides
E. giant lymph node hyperplasia
Chapter 24 Solutions
Pearson eText Microbiology: An Introduction -- Instant Access (Pearson+)
Ch. 24 - DRAW IT Show the locations of the following...Ch. 24 - Compare and contrast mycoplasmal pneumonia and...Ch. 24 - Prob. 3RCh. 24 - Complete the following table.Ch. 24 - Under what conditions can the saprophytes...Ch. 24 - Prob. 6RCh. 24 - List the causative agent, mode of transmission,...Ch. 24 - Prob. 8RCh. 24 - Prob. 9RCh. 24 - Prob. 10R
Ch. 24 - Prob. 1MCQCh. 24 - No bacterial pathogen can be isolated from the...Ch. 24 - Prob. 3MCQCh. 24 - Match the following choices to the culture...Ch. 24 - Prob. 5MCQCh. 24 - Match the following choices to the culture...Ch. 24 - Prob. 7MCQCh. 24 - Prob. 8MCQCh. 24 - Prob. 9MCQCh. 24 - Prob. 10MCQCh. 24 - Prob. 1ACh. 24 - Prob. 2ACh. 24 - Prob. 3ACh. 24 - In August, a 24-year-old man from Virginia...Ch. 24 - Prob. 2CAECh. 24 - Prob. 3CAE
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following is an autoimmune disease? a. a heart attack b. acute anaphylaxis c. farmer's lung d. graft-versus-host disease e. systemic lupus erythematosusarrow_forwardThe photomicrograph shows a section of synovium from the knee joint of a patient with rheumatoid arthritis (RA). Which of the following are the most abundant cells in the inflammatory infiltrate? A. Eosinophils B. Langhans type giant cells C. Lymphocytes and plasma cells D. Neutrophils E. Type A and B synovial cellsarrow_forwardSigns that the lesions of sporotrichosis are spreading through the lymph system include all of the following EXCEPT Select one: a. Initially there are painless nodules at the sight of inoculation b. Sporothrix schenkii has a predilection for the vascular system c. Sporothrix schenkii does not enter the blood system d. Secondary lesions may arise following the course of the lymphatic vessel and nodules may become pus-filledarrow_forward
- A nonimmunized child appears at the clinic with a visible rash. Which of the following observations indicates the child may have rubeola (measles)? A. Small blue-white spots are visible on the oral mucosa. B. The rash begins on the trunk and spreads outward. C. There is low-grade fever. D. The lesions have a 'teardrop-on-a-rose-petal' appearance.arrow_forwardWhich of the following sentences is CORRECT? A. Adipose tissue can have a structural, storage, and cushioning functions B. The release of histamine by mast cells attracts WBCS to sites of injury or infection C. Adipose tissue and reticular connective tissue are special types of loose connective tissue D. Normally, neutrophilic leukocytes are the most circulating type of WBCS E. Type I tropocollagen is the dominant form of tropocollagen in collagen fibres F. All of the above G. A and E H. B, C and Darrow_forwardMatch the following:arrow_forward
- A 67‐year‐old man with rheumatoid arthritis presents with neutropenia. The blood count shows a mild lymphocytosis with an increased number of cells which express CD3, CD16 and CD57. T cell gene rearrangement study shows a clonal band. Which ONE of the following is the diagnosis in this case? Select one: A.Mycosis fungoides B.Infectious mononucleosis C.Large granular lymphocyte leukaemia D.Chronic lymphocytic leukaemiaarrow_forwardAn American tourist was brought to the Emergency Room because of an alarming serpiginous track on his arm. The lesions itched continuously, and were painful to touch. He had just returned from holiday where he spent considerable period relaxing on public beaches, and had observed stray dogs on the beach. Photograph of forearm showing serpiginous lesions. a. What is the diagnosis ? b. How is this infection acquired? c. What therapy is appropriate? d. Why are dogs and cats not permitted on beaches in resort areas?arrow_forwardSeveral persons working in an exercise gym acquired an acute diseasecharacterized by fever, cough, pneumonia, and headache. Treatmentwith erythromycin cleared it up. The source was never found, but anenvironmental focus was suspected.a. What do you think might have caused the disease?b. People in a different gym got skin lesions after sitting in aredwood hot tub. Which pathogen could have caused that?arrow_forward
- Early lesions in Rocky Mountain spotted fever may resemble the rash of a. measles. b. chickenpox. c. rubella. d. Lyme disease.arrow_forwardPlease answer asap You are caring for a patient with pulmonary (lung) Mycobacterium tuberculosis The infection has persisted for several months, indicating a chronic infection. A pulmonary biopsy reveals a granuloma with many macrophage and TH cells. Which of the following apply to the pathological presentation: A. destruction of M. tuberculosis by MBL complement activation B. destruction of the M. tuberculosis by igE C. presentation of M. tuberculosis antigens by mast cells D. persistent secretion of gamma interferon by M. tuberculosis-specific TH cells E. secretion of CD20 by activated neutrophils F. all of the above applyarrow_forwardA 43-year-old man who recently started working in a wool processing factory presents with a pustule on his right forearm that developed 4 days ago. He says that he often forgets to wear his gloves while working. This morning he noticed that the pustule had ulcerated and turned black. A photograph of the lesion is shown. Which of the following is a characteristic of the most likely causative agent of this patient's skin lesion? Answers A - E A Anaerobic growth B Converts fibrinogen to fibrin C Establish latency in ganglia D Poly D-glutamate capsule E Production of blue-green pigment Question #27 attachment Carrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
12DaysinMarch, Genital Infections for USMLE Step One; Author: Howard Sachs;https://www.youtube.com/watch?v=66zR_FypVFQ;License: Standard youtube license