Which medical asepsis process uses various chemicals that can destroy many pathogenic microorganisms?

Sterilization describes a process that destroys or eliminates all forms of microbial life and is carried out in health-care facilities by physical or chemical methods. Steam under pressure, dry heat, EtO gas, hydrogen peroxide gas plasma, and liquid chemicals are the principal sterilizing agents used in health-care facilities. Sterilization is intended to convey an absolute meaning; unfortunately, however, some health professionals and the technical and commercial literature refer to “disinfection” as “sterilization” and items as “partially sterile.” When chemicals are used to destroy all forms of microbiologic life, they can be called chemical sterilants. These same germicides used for shorter exposure periods also can be part of the disinfection process (i.e., high-level disinfection).

Disinfection describes a process that eliminates many or all pathogenic microorganisms, except bacterial spores, on inanimate objects (Tables 1 and 2). In health-care settings, objects usually are disinfected by liquid chemicals or wet pasteurization. Each of the various factors that affect the efficacy of disinfection can nullify or limit the efficacy of the process.

Factors that affect the efficacy of both disinfection and sterilization include prior cleaning of the object; organic and inorganic load present; type and level of microbial contamination; concentration of and exposure time to the germicide; physical nature of the object (e.g., crevices, hinges, and lumens); presence of biofilms; temperature and pH of the disinfection process; and in some cases, relative humidity of the sterilization process (e.g., ethylene oxide).

Unlike sterilization, disinfection is not sporicidal. A few disinfectants will kill spores with prolonged exposure times (3–12 hours); these are called chemical sterilants. At similar concentrations but with shorter exposure periods (e.g., 20 minutes for 2% glutaraldehyde), these same disinfectants will kill all microorganisms except large numbers of bacterial spores; they are called high-level disinfectants. Low-level disinfectants can kill most vegetative bacteria, some fungi, and some viruses in a practical period of time (≤10 minutes). Intermediate-level disinfectants might be cidal for mycobacteria, vegetative bacteria, most viruses, and most fungi but do not necessarily kill bacterial spores. Germicides differ markedly, primarily in their antimicrobial spectrum and rapidity of action.

Cleaning is the removal of visible soil (e.g., organic and inorganic material) from objects and surfaces and normally is accomplished manually or mechanically using water with detergents or enzymatic products. Thorough cleaning is essential before high-level disinfection and sterilization because inorganic and organic materials that remain on the surfaces of instruments interfere with the effectiveness of these processes. Decontamination removes pathogenic microorganisms from objects so they are safe to handle, use, or discard.

Terms with the suffix cide or cidal for killing action also are commonly used. For example, a germicide is an agent that can kill microorganisms, particularly pathogenic organisms (“germs”). The term germicide includes both antiseptics and disinfectants. Antiseptics are germicides applied to living tissue and skin; disinfectants are antimicrobials applied only to inanimate objects. In general, antiseptics are used only on the skin and not for surface disinfection, and disinfectants are not used for skin antisepsis because they can injure skin and other tissues. Virucide, fungicide, bactericide, sporicide, and tuberculocide can kill the type of microorganism identified by the prefix. For example, a bactericide is an agent that kills bacteria. 13-18

Which of the following would not break the infection cycle

Throwing needles in the garbage

Which of the following best describes pathogen

Which of the following are examples of a reservoir that In the world infection cycle

Which of the following best describes a susceptible host

Immunosuppressants and the elderly

Which of the following links the infection cycle would be wearing gloves most effectively break

Which of the following links in the infection cycle is the sixth link

Which of the following would include typhus Lyme disease and Ricky mountain spotted fever

Witch of the following is not an effect of inflammation?

Which of the following types of immunity is achieved through administration of ready made antibodies

Artificially acquired passive

Which of the following classifications of vaccines include tetanus and dipheria

Which of the following stages of infectious disease included general complaints such as malaise and fever

Which of the following stages of infectious disease shows improvement levels of health

Which of the following is the most appropriate action of the medical assistant when sanitizing instruments

Which of the following is the most appropriate action of the medical assistant when removing contaminated gloves

Turn the gloves inside one over the other

Which of the following is the most appropriate action of the assignment when handling container used to transport blood

Label with orange- red bio hazard labels

Which of the following diseases does not have an available vaccine

Which of the following is not considered standard personal protective equipment

Which of the following applies to the set of infection control guidelines that should be used by all health care professionals

Which of the following viral disease disease does not have a vaccine available

Which of the following best describes the primary of osha regulations

Ensuring safety in the work place

According to the CDC, standard precautions she be practiced at all times. These practices apply to which of the following

All of this
Body fluid
Blood
Non Intact skin

Who has the highest risk of developing a nosocomial infection

In any of the acute viral hepatitis diseases whick organ is affected

Which of the following disease does not need to be reported to the cdc noticeable disease surveillance system

All of the following desirable characteristics of safety devices except what?

Which of the following best describes the Oder of the infection cycle

Practices such as hand washing general cleaning and disinfectant are all of Which part of the following

Which medical adepts process uses various chemicals that can destroy many pathogenic microorganisms

When hand washing with antimicrobial soap and water is not available which method would be used

Which of the following is the most appropriate action when the patient comes into the office for a singular problem and wants to discuss many other problems with the physician

Remind the patient that the physicians time is limited but he will try and accommodate if possible

Which part of the medical history includes noted about location quality and timing

Which of the following best describes the physicians overall assessment of major body functions

Which of the following best describes the format of a source oriented medical record

Chronological set of notes for each visit

Which of the following is the most appropriate action when the medical assistant is taking the medical history

Ask the patient whether there are any questions

Which of the following is the mosh appropriate action of the medical assistant when asking a patient about sensitive topics such as alcohol and drug use

Wait until a good rapport with the patient is established before asking sensitive questions

What should the medical assistant do if the patient refuses to the answer a question regarding sexual history during the patient interview

Attempt to return the question later

Which of the following components of the the review of systems includes joint stiffness muscle pain and limitation of movement

Which of the following components of the review of systems would include change of speech

Which of the following components of the review of systems would include shortness of breath

Which of the following best describes the major components of the problem oriented medical report

Database
Problem list
Diagnostic and treatment plan
Progress notes

Which of the following is the most appropriate action in order to make a correction when an error has been made

Draw a single line and correct and initials

What is the correct order for the information places chronological chart

Primary providers notes
EKG

Which of the following is not a purpose for the patients medical history

Allows the patient to help with diagnosis

Which is considered the patients chief concern

Which of the following is not included on the patient medical history firm

Which of the following is not part of the providers notice of its privacy act according to the hipaa act privacy rule

Describes various treatments

Which of the following is not a method for charting

In the soaper charting method what does the E stand for

Witch is not a vulnerable area that hipaa regulations focus on the regard to medical records and the patients chart

Requires a living cell for reproduction

Intracellar parasites larger then virus

Which of the following is an example of a medical asepsis?

What type of microorganisms may remain on an object that is considered medically aseptic?

Which of the following refers to the practice that eliminates the presence of all microorganisms?

Which of the following terms is associated with the process of killing pathogenic organisms or of rendering them inactive?