Microbiology with Diseases by Body System & Modified MasteringMicrobiology with Pearson eText -- ValuePack Access Card -- for Microbiology with Diseases by Body System Package
1st Edition
ISBN: 9780133857122
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14, Problem 3MC
Summary Introduction
Introduction:
Microbes, the tiny and microscopic living organisms, have a cosmopolitan distribution. Microbes differ in their mode of living like free living, parasitic, and mutualistic. Some microbes act as pathogen and cause infections and diseases in other higher organisms such as animals and humans.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Which of the following describes "incubation period"?
a.
It is the time interval between entry of an infectious agent into the body and the appearence of the first symptoms and/or signs of the disease
b.
It is the time after recovery when a person can still harbor the infection
c.
It is the time interval through which an infected person is able to transmit the infectious agent to others
d.
It is the time interval between the onset of primary and secondary cases
Why antibacterial drugs are ineffective against:
A. Fungal Infections
B. Viral infections
C. Helminthic worm infections
which of the following is a result of colonization by mutualistic and commensal microbes? (multiple answers)
a. the human microbiomes
b. the gut microbiota
c. gut dysbiosis
d. enterotypes.
E. A C. difficile infection.
Chapter 14 Solutions
Microbiology with Diseases by Body System & Modified MasteringMicrobiology with Pearson eText -- ValuePack Access Card -- for Microbiology with Diseases by Body System Package
Ch. 14 - Prob. 1TMWCh. 14 - A Deadly Carrier In 1937, a man employed to lay...Ch. 14 - Prob. 2TMWCh. 14 - Prob. 3TMWCh. 14 - Why is mutated Streptococcus pneumoniae, which...Ch. 14 - Prob. 5TMWCh. 14 - Prob. 6TMWCh. 14 - TB in the Nursery In the early fall, a neonatal...Ch. 14 - Why is an acute disease with a high rate of...Ch. 14 - Prob. 3CCS
Ch. 14 - Prob. 1EDCSCh. 14 - Prob. 8TMWCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - The most frequent portal of entry for pathogens is...Ch. 14 - Prob. 5MCCh. 14 - Prob. 6MCCh. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - Prob. 9MCCh. 14 - Prob. 10MCCh. 14 - Which of the following statements is the best...Ch. 14 - Prob. 12MCCh. 14 - Prob. 13MCCh. 14 - Prob. 14MCCh. 14 - Prob. 15MCCh. 14 - Prob. 1FIBCh. 14 - Fill in the Blanks 2. Infections that may go...Ch. 14 - Prob. 3FIBCh. 14 - Prob. 4FIBCh. 14 - Prob. 5FIBCh. 14 - Prob. 6FIBCh. 14 - Prob. 7FIBCh. 14 - Prob. 8FIBCh. 14 - Prob. 9FIBCh. 14 - Prob. 10FIBCh. 14 - Prob. 1SACh. 14 - Prob. 2SACh. 14 - Prob. 3SACh. 14 - List Kochs four postulates, and describe...Ch. 14 - Prob. 5SACh. 14 - Prob. 6SACh. 14 - Describe the parenteral route of infection.Ch. 14 - In general, contrast transient microbiota with...Ch. 14 - Contrast the terms infection and morbidity.Ch. 14 - Prob. 10SACh. 14 - Each map below shows the locations (dots) of cases...Ch. 14 - Prob. 2VICh. 14 - Explain why Ellen H., a menopausal woman, may have...Ch. 14 - Prob. 2CTCh. 14 - A 27-year-old woman went to her doctors office...Ch. 14 - Over 30 children younger than three years of age...Ch. 14 - Prob. 5CTCh. 14 - Prob. 6CTCh. 14 - Corals are colonial marine animals that feed by...Ch. 14 - If a mutation occurred in Escherichia coli that...Ch. 14 - Using the following terms, fill in the following...
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 not a way that normal microbial prevent growth of competing microbes? a. production of substances harmful to competitors b. more efficient utilization of nutrients c. changing pH of environment d. all of the above are used by normal microbiota against competitors e. none of the above are utilized by normal microbiotaarrow_forwardWhich of the following statements is correct? a. Serial interval is the length of time a person can transmit or shed an infectious agent b. Contamination of the drinking water source of a community by infectious agent(s) will likely result in a continuous common source epidemic c. It is not possible for people who have not shown symptoms of measles yet, to transmit measles infection d. Mary Mallon was a chronic carrier of Vibrio choleraearrow_forwardThe number of microbes needed to cause illness in the host A. the disease threshold B. Minimum illness dose C. Infectious dose D. Minimum concentrationarrow_forward
- All of the following are requirements for being a "carrier" of an infection, except: a. Active multiplication of the infectious agent in the body b. Absence of recognizable symptoms and signs of the infection c. Presence of the infectious agent in the body d. Ability to transmit the infection through excretions, discharges, and/or respiratory dropletsarrow_forwardFoodborne pathogens often require the presence of a large number of microbes before an active infection results. These microbes would have a high A.) median infectious dose (ID50). B.) incubation period. C.) virulence. D.) median lethal dose (LD50). E.) mortality.arrow_forwardThe patient with ulcers on his face came to see a doctor. It's known that he has been recently returned to Ukraine from Turkmenia. The doctor diagnosed cutaneous leishmaniasis. How did the disease agent get into the patient's organism? Select one: a. By a sexual contact O b. By food O c. By a direct contact d. By an inoculation way e. By a respiratory wayarrow_forward
- Resident biota is absent from the a. pharynx. b. heart. c. intestine. d. hair follicles.arrow_forwardThe term active transmission refers to: a. A person who catches a disease from a bug bite b. A person who catches a disease from contaminated food c. A person who catches a disease from a contaminated object d. A person who coughs in public and passes the disease to those around themarrow_forwardWhen a baby is born, the first exposure to microbiota is through all of the following EXCEPT a. the baby acquires the residential microbiota in the colon after the first meal b. Microbes enter the nose and mouth when the baby is in the birth canal c. Staphylococcus epidermidis is transferred from the hospital staff to the newborn after delivery d. Microorganisms grow in the respiratory tract after the baby's first breath e. Microbes cross the placenta during pregnancyarrow_forward
- Entry and development or multiplication of an infectious agent in the body of man or animals is a. Infection b. Infestation c. Colonization d. Parasitism e. Contaminationarrow_forwardWhich of the following is not true? a. Cockroaches can transport a variety of parasites, usually on their external surface. This is an example of mechanical transmission by a vector b. A contamination will inevitably lead to an infection c. Case fatality rate is one of the indicators of virulence of an infectious agent d. None of the pandemics prior to COVID-19 were caused by a coronavirusarrow_forwardWhich of the following is NOT a true statement about microbial infections and disease? 1. Some infections are caused by normal microbiota acting as opportunistic pathogens 2. For some infections, a portion of infected people may never develop any signs or symptoms of disease 3. The time between the effective exposure and appearance of the very first signs or symptoms is called the incubation period 4. None of the other four answers (All are true statements) 5. All infectious diseases are communicable; i.e., they can be transmitted between hostsarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
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