Domanda del libro di testo
A patient with nausea, vomiting, and diarrhea within 5 hours after eating most likely has
a. shigellosis.
b. cholera.
c. E. coli gastroenteritis.
d. salmonellosis.
e. staphylococcal food poisoning.
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Ch. 25 - Microbial Diseases of the Digestive System
Tortora14th EditionMicrobiology: An IntroductionISBN: 9780138200398
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TOC.tableOfContents
- Ch. 1 - The Microbial World and You18
- Ch. 2 - Chemical Principles20
- Ch. 3 - Observing Microorganisms Through a Microscope18
- Ch. 7 - The Control of Microbial Growth20
- Ch. 9 - Biotechnology & DNA Technology20
- Ch. 10 - Classification of Microorganisms15
- Ch. 11 - The Prokaryotes: Domains Bacteria and Archaea14
- Ch. 12 - The Eukaryotes: Fungi, Algae, Protozoa, and Helminths17
- Ch. 13 - Viruses, Viroids, and Prions20
- Ch. 14 - Principles of Disease and Epidemiology21
- Ch. 15 - Microbial Mechanisms of Pathogenicity19
- Ch. 16 - Innate Immunity: Nonspecific Defenses of the Host20
- Ch. 17 - Adaptive Immunity: Specific Defenses of the Host20
- Ch. 18 - Practical Applications of Immunology20
- Ch. 19 - Disorders Associated with the Immune System19
- Ch. 20 - Antimicrobial Drugs19
- Ch. 21 - Microbial Diseases of the Skin and Eyes21
- Ch. 22 - Microbial Diseases of the Nervous System19
- Ch. 23 - Microbial Diseases of the Cardiovascular and Lymphatic Systems20
- Ch. 24 - Microbial Diseases of the Respiratory System20
- Ch. 25 - Microbial Diseases of the Digestive System20
- Ch. 26 - Microbial Diseases of the Urinary and Reproductive Systems19
- Ch. 27 - Environmental Microbiology20
- Ch. 28 - Applied and Industrial Microbiology19
Tortora14th EditionMicrobiology: An IntroductionISBN: 9780138200398Non è quello che usi tu?Cambia libro di testo
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Tortora 14th EditionCh. 25 - Microbial Diseases of the Digestive SystemProblema 1
Tortora 14th EditionCh. 25 - Microbial Diseases of the Digestive SystemProblema 1Capitolo 21, Problema 1
Complete the following table:
Guida verificata passo dopo passo1
Step 1: Identify the causative agent for each disease. For Aflatoxin poisoning, the causative agent is a toxin produced by certain fungi, specifically Aspergillus species. For Cryptosporidiosis, the causative agent is the protozoan parasite Cryptosporidium. For Pinworms and Whipworms, the causative agents are parasitic nematodes Enterobius vermicularis and Trichuris trichiura, respectively.
Step 2: Determine the method of transmission for each disease. Aflatoxin poisoning occurs through ingestion of contaminated food, especially grains and nuts. Cryptosporidiosis is transmitted via the fecal-oral route, often through contaminated water. Pinworms are transmitted by ingestion of eggs from contaminated surfaces or direct contact. Whipworms are transmitted by ingestion of eggs from contaminated soil or food.
Step 3: List the common symptoms associated with each disease. Aflatoxin poisoning symptoms include liver damage and potential carcinogenic effects. Cryptosporidiosis symptoms include watery diarrhea, stomach cramps, and dehydration. Pinworm infection symptoms include perianal itching and discomfort, especially at night. Whipworm infection symptoms include abdominal pain, diarrhea, and in severe cases, anemia.
Step 4: Identify the typical treatments for each disease. Aflatoxin poisoning treatment focuses on supportive care and avoiding contaminated food. Cryptosporidiosis is treated with antiparasitic medications such as nitazoxanide. Pinworm infections are treated with antihelminthic drugs like mebendazole or albendazole. Whipworm infections are also treated with antihelminthic medications such as mebendazole or albendazole.
Step 5: Organize the information into the table format, filling each column with the corresponding details for each disease: causative agent, method of transmission, symptoms, and treatment.
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Concetti chiave
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Causative Agent
The causative agent is the specific microorganism or toxin responsible for causing a disease. Understanding the agent helps identify the nature of the disease, whether it is bacterial, viral, parasitic, or toxic. For example, aflatoxin poisoning is caused by a toxin produced by certain fungi, while pinworms and whipworms are parasitic worms.
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Method of Transmission
This concept explains how the disease spreads from one host to another. Transmission can occur through contaminated food or water, direct contact, vectors, or fecal-oral routes. Knowing the transmission method is crucial for prevention and control strategies, such as hygiene practices or avoiding contaminated sources.
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Symptoms and Treatment
Symptoms are the physical or physiological signs indicating the presence of a disease, which guide diagnosis. Treatment involves the medical interventions used to cure or manage the disease, such as antiparasitic drugs for pinworms or supportive care for toxin exposure. Recognizing symptoms and appropriate treatments is essential for effective disease management.
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