Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 24, Problem 2MC
Summary Introduction
Introduction:
Tooth decay or dental caries is a common chronic disease that generally results in the loss of the tooth. Its first symptom is severe toothache. Streptococcus mutans(S.mutans), a Gram-positive facultative anaerobic bacterium and other species related to it are the common causes of dental caries.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
This bacterium is a Gram-negative diplococci that possesses a capsule; finding these cells in cerebrospinal fluid (CSF) is a preliminary diagnosis for the deadly disease it causes. What is
bacterium?
A) O Streptococcus pneumoniae
B) O Neisseria meningitidis
C) O Cryptosporidium parvum
D) O Clostridium tetani
E) O Staphylococcus aureus
Which of the following statements about Pasteurella multocida is false?a) Infections generally respond to a penicillin.b) It can cause epidemics of fatal disease in domestic animals.c) It is commonly found in the mouths of biting animals, including humans.d) A vaccine is used to prevent P. multocida disease in people.e) Cat bites are more likely to result in P. multocida infections than dog bites.
The following statements about Streptobacillus moniliformis are all true excepta) it can be transmitted by food contaminated with rodent feces.b) pet store workers are at increased risk of infection.c) it can be transmitted by the bites of animals other than rats.d) human infection is characterized by irregular fevers, rash, and joint pain.e) it is a Gram-positive spore-forming rod.
Chapter 24 Solutions
Nester's Microbiology: A Human Perspective
Ch. 24 -
1. Describe two characteristics of Streptococcus...Ch. 24 - Describe the process of periodontal disease.Ch. 24 - Prob. 3SACh. 24 - Prob. 4SACh. 24 - Prob. 5SACh. 24 - How do Shigella cells move from one host cell to...Ch. 24 - Name four different pathogenic groups of...Ch. 24 -
8. What predisposes someone to a Clostridium...Ch. 24 - Prob. 9SACh. 24 -
10. Contrast the cause and epidemiology of...
Ch. 24 - Which of the following about intestinal bacteria...Ch. 24 - Prob. 2MCCh. 24 - Prob. 3MCCh. 24 - Vibrio cholerae pathogenesis involves all of the...Ch. 24 - Prob. 5MCCh. 24 - Prob. 6MCCh. 24 - Prob. 7MCCh. 24 - Prob. 8MCCh. 24 - Prob. 9MCCh. 24 - Prob. 10MCCh. 24 - Prob. 1ACh. 24 - Prob. 2ACh. 24 - Prob. 1CTCh. 24 - Prob. 2CT
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 about Staphylococcus aureus is false?a) It is generally coagulase-positive.b) Its infectious dose is increased in the presence of foreign material.c) Some strains infecting wounds can cause toxic shock.d) Nasal carriers have an increased the risk of surgical wound infection.e) It is pyogenic.arrow_forwardWhich of the following is true regarding pathogenic strains of Staphylococcus and Streptococcus, respectively? A) O Staphylococcus aureus is a common cause of sore throats. B) O Alpha-hemolytic Streptococci turn blood agar green and include members that cause pneumonia and tooth decay, C) Gamma-hemolytic Streptococci completely lyse red blood cells on blood agar. D) O The beta-hemolytic group of Streptococci does not contain any pathogenic types.arrow_forwardStaphylococcus aureus can be responsible for all of the following conditions excepta) impetigo. b) food poisoning.c) toxic shock syndrome. d) scalded skin syndrome.e) athlete’s foot.arrow_forward
- Which of the following parasites can lead to a fatal infection for patients with immune deficiency?a) Enterobius vermicularisb) Toxoplasma gondiic) Entamoeba colid) Pediculus humanus capitis e) Sarcoptes scabieiarrow_forward27) Which of the following is an enzyme which results in Staphylococcus aureus being able to spread more easily by breaking down the extracellular matrix of connective tissues. A) pyrogens B) lipase C) hyaluronidase D) neuraminidase E) M protein 28) Which of the following is a +SSRNA virus that can cause birth defects? A) chickenpox B) smallpox C) rubella D) roseola E) measles 29) The Gram-negative diplococcus. A) Haemophilus influenza B) Listeria monocytogenes C) Clostridium botulinum is resistant to phagocytosis and releases Lipid A to cause inflamnation. D) Streptococcus agalactiae E) Neisseria meningitidis 30) Listeria monocytogenes pathogenesis is directly related to its ability to A) produce a powerful toxin. C) produce a polysaccharide capsule. B) live and reproduce inside its host's cells. D) resist most antimicrobial agents. 4. 31) Disseminated intravascular coagulation (DIC) is a complication resulting from the A) release of cytotoxins. B) attachment of bacterial cells to the…arrow_forwardA patient that experiences hydrophobia, has the appearance of Negri bodies in nerve cells, and later produces symptoms of encephalitis is likely infected with A) O Neisseria meningitidis B) O Clostridium botulinum C) O Rabies virus D) O Streptococcus pyogenes E) O Clostridium tetaniarrow_forward
- Antibiotics are derived from all the following except: a) Penicillium b) Bacillus c) Staphylococcus d) Streptomyces e) Cephalosporiumarrow_forwardGROWTH OF FUSOBACTERIUM ON KANAMYCIN/VANCOMYCIN AGAR (KV) CAN BE DESCRIBED AS a) pigmented b) black c) hemolytic d) inhibited (no growth)arrow_forwardThis petri plate shows the susceptibility of Staphylococcus aureus to different antibiotics. Which antibiotic is least effective? a) Methicillin - Meth b) Control c) All are ineffective d) Ampicillin - Amp e) Vancomycin - Vanarrow_forward
- 1) Which of the following apply(ies) to Bacillus cereus and Bacillus anthracis? Choose all that apply: a) B. anthracis forms spores while B. cereus does not b) B. cereus is more lethal when it causes an infection c) B. anthracis has extra-chromosomal DNA that makes it more pathogenic d) Despite their similar names, the two are actually not at all related e) The 16S rRNA gene sequences of these bacteria are more than 99% identical, meaning that they are actually members of the same speciesarrow_forwardThese Gram-positive pleomorphic bacteria are toxin producers that cause formation of a pseudomembrane in the throat that can restrict airflow. This pathogen is A) O Bordetella pertussis A B) O Streptococcus pyogenes C) O Corynebacterium diphtheriae D) O Neisseria meningitidis E) O Streptococcus pneumoniaearrow_forward20) Biological control of Salmonella is by using: a) E. Coli (ETEC Strain) b) Shigella c) Bdellovibrio d) Plasmodium e) Spirillum 23) Salmonella typhi and Staphylococcus aureus are two species used in: a) Toxin-mediated killing b) Viral mediated lysis c) Predation-mediated killing d) Autoclave effectiveness evaluation e) Phenol Coefficient test 25) The gas that has been used recently used to decontaminate biological safety cabinets is: a) EtO b) Beta-propiolactone c) NO Gas d) N2O Gas e) Vapor-phase H2O2arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Biochemical Tests-Part 1; Author: Southern Stacker;https://www.youtube.com/watch?v=a-i9vANfQWQ;License: Standard Youtube License