CRCST IAHCSMM Chapter 6 Infection Prevention Final Exam Review Questions and Answers, Exams of Community Health

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CRCST IAHCSMM Chapter 6 Infection

Prevention Final Exam Review Questions

and Answers 100% Pass | Graded A+

David Mungai [Date] [Course title]

CRCST IAHCSMM Chapter 6 Infection

Prevention Final Exam Review

Questions and Answers 100% Pass |

Graded A+

The process or ability to kill or control the growth of living organisms. - Answer>> Biocidal An infection that occurs after surgery in part of the body where the surgery took place. - Answer>> Surgical Site Infection (SSI) A way of gathering information needed to interrupt or prevent an infection. Each link on the chain of infection must be favorable to the organism for the infection to continue. - Answer>> Chain of Infection The absence of microorganism that cause disease. - Answer>> Asepsis Any activity or procedure that prevents infection or breaks the chain of infection. - Answer>> Aseptic Technique Clean technique; procedures performed to reduce the number of microorganisms and minimize their spread. - Answer>> Medical Asepsis Surgical technique; procedures performed to eliminate the presence of all microorganisms and/or prevent the introduction of microorganisms to an area. - Answer>> Surgical Asepsis

1. Know what is dirty.
2. Know what is clean.
3. Know what is sterile.

To protect themselves from splashes and spills, Central Service technicians assigned to the decontamination area should wear - Answer>> fluid-resistant gowns. The main theory of standard precautions is - Answer>> to treat all human blood and bodily fluids as infectious. The only way to interrupt the transmission of causative agent is to

• Answer>> eliminate it. Departmental dress codes applies to - Answer>> everyone entering the Central Service department. Inanimate objects that can transmit bacteria are called - Answer>> fomites Floors in the Central Service department should be - Answer>> wet-mopped daily. What color should biohazard labels/signs be? - Answer>> Red/orange The decontamination area of the Central Service department should have____________ air flow - Answer>> negative The general work areas should have____________ air flow - Answer>> positive The microorganism that causes an infectious disease. - Answer>> Causative agent (Chain of infection) The place where an infectious agent (microorganism) can survive
• Answer>> Reservoir (Chain of infection)

The path by which an infectious agent leaves the reservoir. - Answer>> Portal of Exit (Chain of infection) The method of transfer of an infectious agent from the reservoir to a susceptible host. - Answer>> Mode of Transmission (Chain of infection) The path used by an infectious agent to enter a susceptible host.

• Answer>> Portal of Entry (Chain of infection) A person or animal that lacks the ability to resist infection by an infectious agent. - Answer>> Susceptible host (Chain of infection) A person or organism infected with an infectious disease agent but displays no symptoms. Although unaffected by the diseases themselves, they can transmit the disease to others. - Answer>> Carrier Something that is put inside the body, but not by swallowing. i.e. an injection into the muscle. - Answer>> Parenteral Occurs when microorganisms live on or in a host organism, but do not invade tissues or cause severe damage. - Answer>> Colonization The single most important factor in reducing infections - Answer>> Hand Hygiene should be worn in every area of the department. Some facilities allow visitors to weaar disposable cover such as jump suits, instead of scrub attire - Answer>> Scrub Attire

IMPORTANT

Temp: 60F-65F Humidity: 30-60% Air Exchanges: 10 Air Pressure: Negative - Answer>> Decontamination work area IMPORTANT Tem: 68F-73F Humidity: 30F-60F Air exchanges: 10 Air pressure: positive - Answer>> General work areas IMPORTANT Temp: 75F or lower Humidity: Not exeed 70% Air exchanges: 4 Air pressure: Positive - Answer>> Sterile Storage work area IMPORTANT Temp: 75F-85F Humidity: 30-60% Air Exchanges: 10 Air Pressure positive - Answer>> Sterilization Equip Room work area Floors should be cleaned in this way at least daily for this reason - Answer>> wet mopped so dust will not rise and fall on items such as instruments this area should have dedicated cleaning equipement such as mops and buckets - Answer>> The decontamination area How often should light fixtures, and air vents be cleaned? - Answer>> Every 6 months by Environmental Services

Walls, cabinets and racks should be cleaned how often? - Answer>> Regularly Infection prevention principles and practices are based on what? - Answer>> The knowledge of the nature and characteristics of disease-producing microorganisms Infection prevention and control begins in the ara where employees change from street clothes into hospital issued surgical scrub uniforms - Answer>> Staff locker room Light fixtures, and air vents should be cleaned how often? - Answer>> every 6 months by environmental services