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Iodine products that are used on human tissues as anti-infection agents are called ________.

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Which of the following is used to sanitize delicate instruments and instruments that have moving parts?


A) Ultrasonic cleaning
B) Autoclave
C) Scrub brush
D) Alcohol
E) Bleach

F) B) and C)
G) A) and D)

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Bleach is commonly used in laboratory settings to provide a measure of protection against transmission of the human immunodeficiency virus (HIV) and is an effective ________ when used in a 10% solution.

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Exposure that can spread disease may occur through inhalation, ingestion, or ________.

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transcutan...

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Which of the following is part of the sanitization of soiled instruments?


A) Soaking instruments in a bleach solution
B) Scrubbing instruments with a steel wool pad
C) Soaking instruments in a detergent solution
D) Placing all instruments together for sanitization
E) Spraying instruments with formaldehyde

F) B) and E)
G) None of the above

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Which of the following is extremely corrosive and toxic to tissue and has strong killing power?


A) Germicidal soap
B) Acid
C) Boiling water
D) Iodine
E) Alcohol

F) A) and D)
G) C) and D)

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Which of the following does the physician use to confirm a patient's health or diagnose a medical problem?


A) A report from another physician
B) Documentation from the nurse
C) The general physical examination
D) The patient's medical record
E) The admission sheet the patient fills out

F) None of the above
G) A) and E)

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Which of the following is used on instruments and equipment that come in contact with intact mucous membranes or other surfaces not considered sterile?


A) Surgical asepsis
B) Sanitization
C) Disinfection
D) Purification
E) Sterilization

F) A) and B)
G) All of the above

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An ultrasonic cleaner used to sanitize delicate instruments generates __________________ to loosen contaminates from the instruments.


A) heat
B) chemicals
C) sound waves
D) special soap
E) motion

F) None of the above
G) A) and D)

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Which of the following instruments must be sterilized?


A) Anoscope and vaginal speculum
B) Laryngeal mirror and nasal speculum
C) Sphygmomanometer and stethoscope
D) Ophthalmoscope and otoscope
E) Penlight and reflex hammer

F) A) and C)
G) A) and D)

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Which of the following should you do when you sanitize instruments?


A) Drop each instrument into the sink
B) Wear utility gloves
C) Scrub each instrument with a metal brush or steel wool
D) Allow them to soak for six hours
E) Use an acidic-pH detergent

F) A) and C)
G) A) and B)

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Which of the following brand name chemicals, commonly known as Cidex, is used in chemical sterilization processes?


A) Formaldehyde
B) Glutaraldehyde
C) Chlorine
D) Acid products
E) Hydrogen peroxide

F) A) and B)
G) C) and E)

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One type of disposable supply is a prepared paper slide used to test the stool for the presence of ________.

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Which of the following instruments is used in the collection of gynecological specimens?


A) Nasal speculum
B) Laryngeal mirror
C) Vaginal speculum
D) Anoscope
E) Otoscope

F) B) and E)
G) B) and D)

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The destruction of infectious agents on an object by direct application of a chemical is ____.


A) sanitization
B) disinfection
C) purification
D) surgical asepsis
E) sterilization

F) A) and B)
G) B) and C)

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Which of the following is appropriate for cleaning surfaces in the exam room?


A) Germicidal soap
B) 10% solution of household bleach
C) Iodine
D) Alcohol
E) Hydrogen peroxide

F) A) and C)
G) A) and E)

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Supplies for a general physical exam may be either disposable or ________.

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When the medical assistant puts a patient in the examination room to wait for the physician, the usual place to put the patient's medical record is ____.


A) on the countertop in the examination room
B) in a rack that hangs on the wall directly outside the examination room
C) at the reception desk for the physician to pick up before entering the room
D) in a rack attached to the inside of the examination room door
E) in the appropriate place in the filing cabinet that holds patient records

F) B) and E)
G) None of the above

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Which of the following is commonly used as a preservative in a 10% solution and as a germicide and sporicide in a 5% solution?


A) Formaldehyde
B) Alcohol
C) Iodine
D) Hydrogen peroxide
E) Germicidal soap

F) A) and E)
G) A) and D)

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Leakproof containers that are color-coded red or labeled with a special symbol to show that they contain biological agents that can spread disease to living things are called ________ containers.

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