Laboratory Experiments in Microbiology (11th Edition)
11th Edition
ISBN: 9780321994936
Author: Ted R. Johnson, Christine L. Case
Publisher: PEARSON
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Chapter 33, Problem 2CA
Summary Introduction
To write:
- The preliminary identification of the pathogens.
- The delayed diagnosis.
- The reason for the man's infection to reoccur.
Introduction:
Pneumonia is an infection of the lungs with a range of possible causes. It can be severe and life-threatening. It starts with bacterial, viral or fungal infection. The lungs become inflamed and tiny air-sacs, alveoli inside the lungs are filled up with fluid. It is characterized by inflammation of air-spaces in the lungs.
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review the case uploaded. in a practice scenario to identify unknown bacteria.
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7-year-old boy is brought to the pediatrician with lesions under his lips as shown in the attached
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Answers A - E
A Candida albicans
B Coxsackie A virus
C Herpes simplex 1
D Staphylococcus aureus
E
Streptococcus pyogenes
O
O
O
O
Question # 33 attachment
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The patient was an 80-year-old female who 10 days previously had had a cystocele repair performed. At the time of the hospital admission, a urine culture was obtained and revealed >100,000 CFU/ml of an Escherichia coli strain that was susceptible to all antimicrobial agents against which it was tested. Postoperatively, she began a 7-day course of oral cephalexin. She was discharged after an uneventful postoperative course of 3 days. Ten days postoperatively, she presented with a 3-day history of diarrhea. The patient noted multiple watery, loose stools without blood, crampy abdominal pain, and vomiting. She presented with a temperature of 38.2 degrees C, pulse rate of 90/min, respiration rate of 20/min, and blood pressure of 116/53mm Hg. Her white blood cell count was normal, but a large number (53%) of immature polymorphonuclear cells were seen. Physical examination, electrolytes, liver enzymes, and lipase were all within normal limits.
Cultures for Salmonella, Shigella, Yersinia,…
Chapter 33 Solutions
Laboratory Experiments in Microbiology (11th Edition)
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