NRSG 2220 Exam 1 with correct answers

NRSG 2220 Exam 1 with correct |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




answers
The Infectious Cycle (6) - correct answer✔✔Infectious agent, reservoir, portal of exit, means of
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transmission, portal of entry and susceptible host.
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What is the most significant infection-causing agent in the health care system? - correct
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answer✔✔Bacteria



Classification of bacteria - correct answer✔✔-Size - Spherical (cocci), Rod shaped (bacilli), |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Corkscrew (spirochetes) |||\\\




- Gram+ or Gram-
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- Aerobic or anaerobic
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Possible Reservoirs for Microorganisms - correct answer✔✔Other humans
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Animals

Soil

Food, water, milk |||\\\ |||\\\




Inanimate objects |||\\\




Common portals of exit - correct answer✔✔Respiratory |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Gastrointestinal

Genitourinary tracts |||\\\




Breaks in skin |||\\\ |||\\\




Blood and tissue |||\\\ |||\\\

, Stages of infection - correct answer✔✔Incubation period
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Prodromal stage |||\\\




Full stage of illness
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Convalescent period |||\\\




During what stage of infection is a person most infectious? - correct answer✔✔Prodromal
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stage



Cardinal signs of acute infection - correct answer✔✔redness, heat, swelling, pain, loss of
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function



Five Moments for Hand Hygiene - correct answer✔✔Moment 1 - Before touching a patient
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Moment 2 - Before a clean or aseptic procedure |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Moment 3 - After a body fluid exposure risk |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Moment 4 - After touching a patient |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Moment 5 - After touching patient surroundings |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\




Four most common hospital-acquired infections (HIAs) - correct answer✔✔- Catheter-
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associated urinary tract infection (CAUTI) |||\\\ |||\\\ |||\\\ |||\\\




- Surgical site infection (SSI)
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- Central-line associated bloodstream infection (CLABSI)
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- Ventilator-associated pneumonia (VAP)
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Iatrogenic infection - correct answer✔✔Type of HAI resulting from a diagnostic or therapeutic
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procedure



VRE - correct answer✔✔vancomycin resistant enterococci
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