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Dr. Turner Infection
Infection flash cards
Question | Answer |
---|---|
What is normal flora? | Normal pathogens present in the body. |
What is colonization? | microorganism is present in the body but not present in the numbers required to cause infection |
What are signs of infection? | Increased white blood cells. Normals(500-1000mm3) Edema- redness-drainage- impairment of effected body part |
What is the chain of infection? | • Infectious agent- reservoir- portal of exit- mode of transmission- portal of entry- host |
What is a nonsocial infection? | - Health –care acquired infection (HAI) - Most common HAI is a UTI from Foley catheters. • Female- usually contamination with feses • Male- usually contamination of tubing and outflow spigot on bag |
What is pneumonia? | inflammatory process of lung parenchyma associated with increase in interstitial and alveolar fluid. Most fatal HAI. Considered HAI if pt has been in hospital for 48 hrs. |
What is TB? | Tuberculosis- leading cause of death prior to late 1940’s Re-emergence from 1985-1992. Airborne pathogen. |
What is the causative agent for TB? | Mycobacterium tuberculosis |