A 60-year-old woman is hospitalized following a stroke and develops a highgrade fever with chills. She is catheterized due to urinary incontinence and receives cephalosporin for treatment of pneumonia. Blood cultures and Gram stain are performed by the laboratory. The organisms isolated are gram-positive cocci that are catalase-negative and capable of growth in 6.5% sodium chloride. Which of the following is the most likely causal agent?

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Medical laboratory technicians/technologists collect, sample, test, report, and document medical investigations. They examine the cells, tissues, and fluids of the body using biochemical, pathological, and microscopic techniques. Most MLT courses covers these subjects: Biochemistry Clinical Haematology Immunohematology and Blood Banking Parasitology and Virology Pathology Microbiology Histopathology and Histotechniques Immunology and Serology Human Physiology PC Software Lab Communication Lab Human Anatomy Clinical Enzymology and Automation Principles of Lab Management and... Show more

A 60-year-old woman is hospitalized following a stroke and develops a highgrade fever with chills. She is catheterized due to urinary incontinence and receives cephalosporin for treatment of pneumonia. Blood cultures and Gram stain are performed by the laboratory. The organisms isolated are gram-positive cocci that are catalase-negative and capable of growth in 6.5% sodium chloride. Which of the following is the most likely causal agent?





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