Micro Quiz 5/16 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
What are diptheroids? | Non- pathogenic Corynebacterium |
Where are diptheroids normal flora? | Skin, respiratory tract, vagina, soil, water |
What is the characteristic lesion of C. diphtheriae? | pseudomembrane- gray leathery web |
What diseases does the DPT or DTaP immunize against? | A. Dipthera B. Tetnus c.Pertusis |
What is the gram stain of Bacillus? | Gram pos bacilli with spores |
Is Bacillus an aerobic or anaerobic genus? | Aerobic |
What is the characteristic lesion of anaerobic infections? | Necrosis- dead tissue |
Which specimens are likely to contain clinically significant anaerobes? | a sample aspirated with needle and syringe or pus from a deep wound with a foul odor. |
Which specimens are unacceptable for anaerobic culture? | A. Swabs from surface wounds B. Coughed up sputum and stomach contents |
What is the gram stain of Clostridium? | Gram Pos Bacilli with Spores |
Are Clostridium aerobic or anaerobic organisms? | anaerobic |
Where are Clostridium normally found? | Soil, dust, water, intestines of humans and animals |
What does Cl. tetani cause? | Lock jaw/ tetanus neurotoxin causes painful muscle spasms |
What are the characteristics of a wound likely to become infected by Cl. tetani? | A. Deep puncture B. Spores or dirt in wound C. Dead Tissue |
What does Cl. perfringens cause? | ganggrene causes swelling and tissue death, the organisms firments muscle sugars, produces gas and tears tissues apart |
What does Cl. difficle cause? | botchulism |
What is the Gram stain of Neisseria? | Gram negative diplococci |
Where are Neisseria species normal flora? | Throat, sputum |
What does a direct smear of urethral discharge that is positive for gonorrhea look like? | positive smear- intracellular gram negative diplococci |
Modified Thayer Martin agar is designed to facilitate the recovery of which organisms? | A,gonococcus B. Meningococcus |
What does MTM use to select organisms? | Antibiotics- to prevent overgrowth by organisms often found in specimens |
How should MTM media be inoculated? | In a Z |
What must Neisseria have in the atmosphere to grow? | CO2 |
Give the name and a description of the disease caused by N. gonorrhoeae? | Gonorrhea- STD/STI with purulent discharge most common specimen- cervix in women and urethra in men |
How is gonorrheal conjuctivitis in newborns prevented? | Crede Method- eyes of newborn are rinsed with 1% silver nitrate |
Give the name and a description of the disease caused by N. meningitis? | Causes epidemic meningitis-purulent inflammation of the meninges |
` |
Created by:
lecopple1
Popular Medical sets