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Gary powerpoint
- 1. Infectious Diseases in the Human Gary M. Garner MD, RPh.
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- 3. Common Infectious etiologies ❖ Viral ❖ Bacterial ❖ Fungal ❖ Parasitic
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- 6. Virus ❖ small infectious agents that can replicate only within cells ❖ most too small to see with light microscope ❖ initial discovery by Martinus Beijerinck (tobacco virus) ❖ 5,000 + virus strains indentified
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- 10. Chicken pox? (does helook familiar?)
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- 12. herpes zoster (secondary chicken pox)
- 13. Human Pappiloma virus ❖ 130 known types ❖ infects squamous epithelium of skin or genitals ❖ only able to infect few specific areas on the body ❖ few cause cancer (HPV 16,18) cervical cancer most common
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- 20. Abscess Tooth ❖ The main symptom is a severe toothache. The pain is continuous and may be described as gnawing, sharp, shooting, or throbbing. Other symptoms may include: • Bitter taste in the mouth • Breath odor • General discomfort, uneasiness, or ill feeling • Fever • Pain when chewing • Sensitivity of the teeth to hot or cold • Swollen glands of the neck • Swollen area of the upper or lower jaw -- a very serious symptom
- 21. Bacterial causes ofGingivitis, Periodontal Disease: Gram Stain and Shape Actinobacillus actinomycetemcomitans Gram-negative rod Bacteroides forsythus Gram-negative rod Capnocytophaga Gram-negative rod Eubacterium sp. Gram-positive bacillus Fusobacterium nucleatum Gram-negative rod Micromonas (Peptostreptococcus) micros Gram-positive coccus Porphyromonas gingivalis Gram-negative rod Prevotella intermedia Gram-negative rod Selenomonas Gram-negative curved rod Oral spirochetes (Treponema denticola, most have not been named yet) Unable to Gram stain; spiral shape
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- 26. ‘give me asip’ strep throat
- 27. Strep Throat (GroupA streptococcous)
- 28. Sinusitis (moroxella catarrhalis, staphylococcus ❖ Moroxella catarrhalis ❖ Staphylococcus aureus ❖ Haemophilus influenza
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- 30. Impetigo: (staphylococcous, +/-mrsa, streptococcous)
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- 32. Bubonic plague (rats! with fleas) ❖ yersinia pestis ❖ killed 30-60% Europe’s population 1400 ❖ around 100 million died
- 33. Fungi (fun-guy?) orfun while bungi jumping (fun-gee) ❖ eukaryotes which contain membrane bound nuclei with chromosomes that contain DNA ❖ most grow as tubular elongated and thread like and are called hyphae ❖ normally inhabit soil, plants, animals
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- 37. a couple ofmore fun-guys
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- 42. Lets go getlunch!
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