74. Clinical case, young homeless man, HIV+. You are working at the community clinic when a young, HIV+, homeless man presents with fever, atigue and a cough of 6 months duration. You Gram stain a sample of his sputum and examine with your microscope, you see faintly staining pacilli in cords. You next perform an acid-fast stain on the sputum and see red staining bacilli in cords. Question: The reason the pathogen did not stain well with the Grams stain is because of the
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- Gram positive case on the first day back to class at the local university, a student noticed a small abscess on his right elbow but didn't think much about it. Over the next couple days, however the abscess became more swollen and painful. The student decided to visit the health centet he told the doctor it looked like a spider bite but didn't recall being bitten. The doctor took a swab of the lesion and prescribed an antibiotic cream as it looked infected. The swab was sent to the lab for testing within a few days of treatment, the student lesion was healed. Answer questions: plate morphology: (example: SBR agar-small, translucent, round colonies showing beta hemolysis) gram stain: catalase: caugulase: bactiracin: TSI:Gram positive case on the first day back to class at the local university, a student noticed a small abscess on his right elbow but didn't think much about it. Over the next couple days, however the abscess became more swollen and painful. The student decided to visit the health centet he told the doctor it looked like a spider bite but didn't recall being bitten. The doctor took a swab of the lesion and prescribed an antibiotic cream as it looked infected. The swab was sent to the lab for testing within a few days of treatment, the student lesion was healed. what is the overview of the etiological agent?( including basic characteristics of the organism, diseases it cause and use in industry) Broad to get a sense of what this organism isGram positive case on the first day back to class at the local university, a student noticed a small abscess on his right elbow but didn't think much about it. Over the next couple days, however the abscess became more swollen and painful. The student decided to visit the health centet he told the doctor it looked like a spider bite but didn't recall being bitten. The doctor took a swab of the lesion and prescribed an antibiotic cream as it looked infected. The swab was sent to the lab for testing within a few days of treatment, the student lesion was healed. What is the overview of the disease? How did the patient most likely acquire it? How else does this organism spread to cause this disease?
- Gram positive case on the first day back to class at the local university, a student noticed a small abscess on his right elbow but didn't think much about it. Over the next couple days, however the abscess became more swollen and painful. The student decided to visit the health centet he told the doctor it looked like a spider bite but didn't recall being bitten. The doctor took a swab of the lesion and prescribed an antibiotic cream as it looked infected. The swab was sent to the lab for testing within a few days of treatment, the student lesion was healed. answer the questions: plate morphology: gram stain: catalase: coagulase: bactracin: TSI74. Clinical case, young homeless man, HIV+. You are working at the community clinic when a young, HIV+, homeless man presents with fever, fatigue and a cough of 6 months duration. You Gram stain a sample of his sputum and examine with your microscope, you see faintly staining bacilli in cords. You next perform an acid-fast stain on the sputum and see red staining bacilli in cords.A 42 year old man comes to the physician because of a discoloration on his right leg for six months. It first look like a bruise, but they didn’t gradually increase in size and did not change color. He works as an adventure tourism guide and has led numerous trips to central Africa, south east, Asia, and South America. Physical examination shows 4.2 cm purple macule with irregular borders on the right calf. Which of the following is the most likely causal virus? M A) cytomegalovirus B) Epstein bar virus C) herpes simplex virus one D) human herpes virus eight E) human papilloma virus type 16 F) parvovirus B19 G) varicella zoster virus
- erythema migrans 43. Which among the following is true to Ebola? i. Humans are infectious when there is manifestation of eboia infection. 2. It can cause liver failure. 3. It causes internal and external bleeding. 4. It spreads through contact to blood, secretions, organs or other bodily fluids of infected animals or humans. ChoicostCandida Albicans may cause minor infections in healthy people,but causes dangerous infections in immunocompromisedpatients. Why?Lyme disease (Borrelia burgdorferi) 2. Shape and arrangement of your pathogen Borrelia burgdorferi more famously known as Lyme disease has a spiral shape and an arrangement called spirochete which are spiral-shaped bacteria that resemble a long coil. 3. Type of flagella, number, and correctly named arrangement of the flagella (example: monotrichous) Because Borrelia burgdorferi is a spirochete they have a unique way in which they move. They have what’s called axial filaments. Axial filaments lap themselves around the bacteria between the cell wall and an outer sheath and are bound at the ends of the bacteria. The fibrils then spin and help move the bacteria in a spiral form. A good example of this motion would be a drill and a drill bit. They are also known as Endoflagella. 4. Capsule or not (If yes, describe what is it made from) Borrelia burgdorferi doesn’t have capsules but what’s called a slime layer. In recent studies done by researcher Misha Kudryashev he was…
- 4. Figure 1 (see next page) depicts the timeline of Sammy's chlamydia infection. Each panel of the figure represents a blood sample, showing a stain of the chlamydia bacteria. The red dots indicate the initial chlamydia bacteria, and the yellow dots indicate the mutated chlamydia bacteria. Provide detailed captions for the images under the titles, specifically indicating how the bacteria population changed over time. "The Fight Against Bacteria" by Jessie M. Garcia Page 3 NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Figure 1a. Initial chlamydia infection. Figure 1b. Three days into the doxycycline treatment. Figure 1c. Sammy stops taking her antibiotic pills. Figure 1d. One week after the doxycycline treatment. Figure 1e. Two weeks after the doxycycline treatment.The steps of infection is broken down into 6 steps place them in the order19. Using technical name, identify the microbe causing this infection 19