Microbiology: An Introduction
11th Edition
ISBN: 9780321733603
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case
Publisher: Benjamin Cummings
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 25, Problem 1CAE
Summary Introduction
Introduction:
Vibrio is the human and as well as aquatic pathogenic organism which causes diseases to both humans and aquatic creatures like shrimp and fishes.
Case summary:
In New York, Patient A was hospitalized on April 26 with a 2 day history of diarrhea. Investigation revealed that on April 22, patient B had onset of watery diarrhea. Three other people (patients C, D, and E) had onset of diarrhea on April 24. All three patients had vibriocidal antibody titers >= 640. In Ecuador, on April 20, B had bought crabs that were boiled and shelled. B shared crabmeat with F and G, then froze the remaining crab in a bag. Patient A returned to New York on April 21 with a bag of crabmeat. The bag was placed in a freezer overnight and thawed on April 22 in a double-boiler for 20 minutes. The crab was served 2 hours later in a crab salad. The crab was consumed by A, C, D, and E during a 6-hour period. F and G did not become ill.
Characters of the case:
- Patient A, C, D, and E
- People F and G
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A 38 year-old woman went to a hospital and complained of a non-productive cough and dyspnea, which has progressed over two weeks. Based on physical examination, she was pale, diaphoretic and in acute respiratory distress. According to her, she had sexual contact with his partner for the past weeks. The physician ordered laboratory tests and results revealed that the CD4 count was significantly low.
QUESTIONS:
1. What might be the predominant antibody present in the patient’s serum and why?
Four patients were diagnosed with "Pyrexia/fever of unknown origin." Their serum samples were sent to the laboratory to be tested against Typhoid Ag. Draw and design the steps taken to conduct the quantitative agglutination test seen in the image below.
Provide your interpretation of the results. Note that paired sera was collected for patient 1,2 and 3. However, patient 4 was lost to follow up.
Discuss that, Is Widal test a confirmatory test for typhoid fever?
Chapter 25 Solutions
Microbiology: An Introduction
Ch. 25 - Complete the following table:Ch. 25 - Complete the following table:Ch. 25 - DRAW IT Identify the site colonized by the...Ch. 25 - Prob. 4RCh. 25 - Prob. 5RCh. 25 - Explain how the following diseases differ and how...Ch. 25 - Prob. 7RCh. 25 - Complete the following table:Ch. 25 - Look at life cycle diagrams for human tapeworm and...Ch. 25 - Prob. 1MCQ
Ch. 25 - Prob. 2MCQCh. 25 - Prob. 3MCQCh. 25 - Gastric ulcers are caused by a. stomach acid. b....Ch. 25 - Microscopic examination of a patients fecal...Ch. 25 - Prob. 6MCQCh. 25 - Identification is based on the observation of...Ch. 25 - Prob. 8MCQCh. 25 - Prob. 9MCQCh. 25 - This microbe is frequently transmitted to humans...Ch. 25 - Why is a human infection of trichinella considered...Ch. 25 - Complete the following table:Ch. 25 - Match the foods in column A with the microorganism...Ch. 25 - Which diseases of the gastrointestinal tract can...Ch. 25 - Prob. 1CAECh. 25 - Prob. 2CAECh. 25 - Prob. 3CAECh. 25 - Three to 5 days after eating Thanksgiving dinner...
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
- Patient X was rushed to a nearby hospital in Tuguegarao City after experiencing severe abdominal pain, persistent vomiting, marked change in temperature going from fever to hypothermia, restlessness, cold, clammy skin, and rapid, weak pulse. In addition, Patient X noted that she experienced high bouts of fever during the first week but has subsided. Small red spots or purple splotches can be seen on her skin, and she tested positive on the tourniquet test. According to her travel history, she recently visited Aklan and Negros Occidental Answer the following questions: (Provide reference and in-text citation) 1. Which disease is characterized by the symptoms experienced by Patient X? Correlate her medical information and travel history to the disease. 2. Explain the pathology of the disease. 3. Which virus could have caused the disease? How did she contract the virus? 4. Which of her symptoms indicate early signs of shock? Which of her symptoms point to hemorrhagic manifestations? 5.…arrow_forwardPatient X was rushed to a nearby hospital in Tuguegarao City after experiencing severe abdominal pain, persistent vomiting, marked change in temperature going from fever to hypothermia, restlessness, cold, clammy skin, and rapid, weak pulse. In addition, Patient X noted that she experienced high bouts of fever during the first week but has subsided. Small red spots or purple splotches can be seen on her skin, and she tested positive on the tourniquet test. According to her travel history, she recently visited Aklan and Negros Occidental Kindly answer all the following questions:1. Which disease is characterized by the symptoms experienced by Patient X? Correlate her medical information and travel history to the disease.2. Explain the pathology of the disease.3. Which virus could have caused the disease? How did she contract the virus?arrow_forwardPatient X was rushed to a nearby hospital in Tuguegarao City after experiencing severe abdominal pain, persistent vomiting, marked change in temperature going from fever to hypothermia, restlessness, cold, clammy skin, and rapid, weak pulse. In addition, Patient X noted that she experienced high bouts of fever during the first week but has subsided. Small red spots or purple splotches can be seen on her skin, and she tested positive on the tourniquet test. According to her travel history, she recently visited Aklan and Negros Occidental Kindly answer all the following questions:1. Which of her symptoms indicate early signs of shock? Which of her symptoms point to hemorrhagic manifestations?2. Enumerate laboratory methods that can be used to diagnose the disease or detect the virus.3. How is the disease treated and controlled/prevented?arrow_forward
- A 54 years old Puerto Rican male presented to Emergency Room short of breath, feverish and coughing. Examinations revealed right-sided cardiac enlargement and reticular-nodular markings in the lung. He was admitted but died within the week. Autopsy showed an unusual liver. Multiple pseudo tubercles were present in the liver (photograph) and lungs. Right-sided cardiac enlargement was confirmed. a. What pathogenic sign does the liver show? b. What caused this patient’s pulmonary and cardiac problems? c. What simple test might have been performed that would have suggested the correct diagnosis? d. What therapy might have saved the patient’s life had it been prescribed earlier?arrow_forwardA 27-year old white female presented at the walking clinic of her local physician on August 15. On physical exam, the patient had a fever of 38.5C. She appeared fatigued, had tender joints, and complained of a headache, a stiff neck and a backache. The physician noticed a circular "rash" about 5 inches in diameter, with a bright red leading edge and a dim center in the form of a "bull's eye." The physician noted an irregular heartbeat. The patient complained of lack of ability to concentrate. The patient gave the following history: She is a graduate student in the wildlife program at the university in town. She was in the field for three weeks in Wisconsin during the months of May and June. She tracks small mammals in the field and studies their behavior. It had been a warm, wet spring and she complained of a large number of biting flies, mosquitoes and ticks in the area. She felt well until about two weeks after returning to her home. Since that time, many of her symptoms had…arrow_forwardA 3-year-old girl with a fever is sent to the hospital and is found to have a Pseudomonas sp. infection. Her platelet count was 60 x109/L, her haemoglobin value was 74 g/L, her white blood cell count was 1x109/L, and blast cells were seen on a peripheral blood film. Ninety percent of the cells in the bone marrow were blasts, according to a smear. Upon immunophenotyping these blasts using flow cytometry, positive phenotypes for CD10, CD19, (partial)TdT, and CD34 were observed.arrow_forward
- The parents of a 3-day-old male neonate are concerned by their child's condition. The child is irritable, has fever and blisters over most of his body, and peeling skin as seen in the attached image. Which of the following virulence factors produced by the most likely causal agent is responsible for this condition? Answers A - E A Alpha-Toxin B Beta hemolysin C Exfoliative toxin D Pyrogenic exotoxin E Toxic shock syndrome toxin O Question #6 attachment O .0arrow_forwardCalculate the case fatality rate for chickenpox in this epidemic. There are 346 students at the Institute X. During summer, March and April 56 students were absent with chickenpox. The 56 students who were absent had 88 (total) brothers and sisters at home. Of the 88 siblings, 19 developed chickenpox. Of the 75 total cases of chickenpox, 1 child died.arrow_forwardA barely conscious 6 years old Ugandan male was presented by his mother with intermittent fever (every day or so), significant weight loss, severe anaemia. A thick blood film revealed the following parasitological result. Photomicrograph of thin peripheral blood smear. a. what is your diagnosis? b. Why do fevers occur every day rather than every 2-3 days (as expected?)arrow_forward
- Two individuals are tested for Mycobacterium tuberculosis. Mycobacterium tuberculosis is isolated from patient number 1. Antibodies against Mycobacterium are isolated from patient number 2. Which person has the disease, or do they both?arrow_forwardThe figure depicts the countries in South Africa, countries with confirmed Omicron cases, and countries banned from entering the US as of Nov 29 2021. Based on what you know about SARS-CoV-2, comment on the efficacy of the imposed travel ban. Countries in southern Africa Countries with confirmed Omicron variant cases Australia Czechia Netherlands Botswana Portugal Spain Sweden Austria Denmark South Africa Belgium Canada Germany Israel China Italy UK eSwatini Lesotho Malawi Mozambique Namibia Zimbabwe Countries banned from entering the US (and many other countries) Angola Zambia Graphic by @TrevorABranch, 29 Nov 2021 Tracker: https://bnonews.com/index.php/2021/11/omicron-tracker/arrow_forwardWhy does necrotizing fasciitis require immediate surgery?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Bacterial Infections in Humans; Author: Professor Dave Explains;https://www.youtube.com/watch?v=FeFKAl9KyMg;License: Standard Youtube License