Microbiology with Diseases by Taxonomy - With Access
5th Edition
ISBN: 9780134578019
Author: BAUMAN
Publisher: PEARSON
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Chapter 19, Problem 3CT
Summary Introduction
To determine:
Whether tetanus toxin can be used as an antidote for botulism.
Introduction:
Botulism is a fatal disease caused by Clostridium botulinum. It is an anaerobic bacterium, which is capable of forming endospores. Clostridium botulinum secretes various toxins, which mainly act on synaptic clefts of the nervous system. The toxins released by this bacterium inhibit the binding of acetylcholine as a neurotransmitter and halts muscle contraction.
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Chapter 19 Solutions
Microbiology with Diseases by Taxonomy - With Access
Ch. 19 - Prob. 1MCCh. 19 - Prob. 2MCCh. 19 - Prob. 3MCCh. 19 - Prob. 4MCCh. 19 - Prob. 5MCCh. 19 - Prob. 6MCCh. 19 - Prob. 7MCCh. 19 - Prob. 8MCCh. 19 - Prob. 9MCCh. 19 - Prob. 10MC
Ch. 19 - Which of the following is not characteristic of...Ch. 19 - Prob. 1MCh. 19 - Prob. 1SACh. 19 - Prob. 2SACh. 19 - Contrast tuberculoid leprosy with lepromatous...Ch. 19 - Prob. 4SACh. 19 - Why do pediatricians recommend that children under...Ch. 19 - Prob. 6SACh. 19 - Prob. 7SACh. 19 - Prob. 8SACh. 19 - Prob. 9SACh. 19 - Prob. 10SACh. 19 - Prob. 11SACh. 19 - Prob. 12SACh. 19 - Prob. 1VICh. 19 - Prob. 2VICh. 19 - A few days after the death of a child hospitalized...Ch. 19 - Prob. 2CTCh. 19 - Prob. 3CTCh. 19 - Prob. 4CTCh. 19 - Prob. 5CTCh. 19 - Prob. 6CTCh. 19 - Prob. 1CMCh. 19 - Prob. 1TMWCh. 19 - In 1928, Frederick Griffith discovered genetic...Ch. 19 - Prob. 3TMWCh. 19 - Prob. 4TMWCh. 19 - Why does use of broad-spectrum antibacterial drugs...Ch. 19 - Prob. 6TMWCh. 19 - Why do pediatricians refrain from using...Ch. 19 - Why is it necessary to get a diphtheria...Ch. 19 - Prob. 9TMWCh. 19 - Prob. 10TMWCh. 19 - Why does Actinomyces appear purple with a Gram...Ch. 19 - Clinical Case Study A Fatal Case of...Ch. 19 - Prob. 2CCSCh. 19 - Prob. 1EDCS
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- Why are Staphylococcus aureus enterotoxins so resistant to heat?arrow_forwardBoth C. tetani and C. botulinum produce neurotoxins as VFs. Differentiate the effect of the toxin and how this leads to different types of paralysis in these diseases.arrow_forwardWhat is the most common form of botulism in the United States?arrow_forward
- Which of these statements concerning foodborne botulism is false?a) It is not a central nervous system infection.b) Blurred vision is an early symptom.c) Food can taste normal but still cause botulism.d) Treatment is based on choosing the correct antibiotic.e) Control of the disease depends largely on proper food-canning techniques.arrow_forward15. Following are differences between the tetanus and botulism EXCEPT ( identify the false statement !!!) Group of answer choices tetanus toxin inhibits GABA release in contrast to Ac choline by botulism tetanus toxin is used for cosmetic and medicinal use ( migraine treatment ) tetanus could be initiated by puncture wound (rusty nail ) while botulism can be due to ingestion of contaminated food ( like honey contaminated with spores) tetanus toxin leads to spastic paralysis while botulism leads to flaccid paralysis botulism vaccine is not part of routine vaccination unlike tetanus ( DTaP) 16. During nutrient uptake in an bacterial cell, altering a substance / chemical modification to prevent it from leaving is best described as, Group of answer choices downhill process; energy independent none of the above simple diffusion group translocation facilitated diffusionarrow_forwardWhy must the antitoxin be administered in the earliest phases of botulism?arrow_forward
- What makes bacterial diseases such as Clostridium botulinum, Clostridium perfringens & Clostridium tetani very effective to cause infection in a human host?arrow_forwardDescribe the two diseases botulism and tetanus in terms of their causes, infection routes, effects on the person, prevention and treatment. How are the two similar and different from most other pathogens that affect the nervous system?arrow_forwardGiven that there is currently no cure for mad cow disease, what is likely to be the most effective action to reduce its transmission?arrow_forward
- Which of the following statements about botulism is true?a) It is caused by Bacillus botulinum, an obligate aerobe.b) The toxin is heat-resistant, withstanding temperatures of 100 8 C.c) The organism that causes botulism can cause disease withoutencountering the immune response.d) Vaccinations are routinely given to prevent botulism.e) Symptoms of botulism include uncontrolled contraction of muscles.arrow_forwardContrast Streptococcal toxic shock syndrome from Staphylococcal toxic shock syndrome.arrow_forwardAll of the following are true about Clostridium tetani, thecausative agent of tetanus, EXCEPT:(a) They are spore-forming rods.(b) They are part of the normal bowel microflora of horses,cattle, and humans.(c) They produce a powerful exotoxin that mediates thedisease.(d) Their toxin elicits muscle stiffness, spasms, and paralysisin the victim.(e) They require oxygen to survive.arrow_forward
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