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After sanitization, some instruments and equipment require only ________ before being used again. For other items, this is merely the second step in infection control, performed before the process of sterilization.

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Which of the following has a hard-rubber triangular head and is used to check a patient's reflexes?


A) Tuning fork
B) Tape measure
C) Reflex hammer
D) Sphygmomanometer
E) Anoscope

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

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A thick-walled reproductive body capable of resisting harsh conditions is called a bacterial ________ and has been known to survive disinfection with strong chemicals and boiling water.

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________ is used to clean items that touch only healthy, intact skin. For other equipment, this is the first step before disinfection and sterilization.

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A physician performs a(n) ________ examination to confirm a patient's health or diagnose a medical problem.

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What is the most appropriate way to monitor the temperature in a laboratory refrigerator?


A) Place an ice cube tray in the refrigerator and see if the water freezes
B) Open the refrigerator frequently to check items for coldness
C) Place a thermometer in the refrigerator
D) Place a bottle of drinking water in the refrigerator and take a drink to determine coldness
E) Open the refrigerator door and wave a thermometer inside, then check the reading

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

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Which of the following is used to clean blood pressure cuffs and reflex hammers?


A) Ultrasonic cleaning
B) Sterilization
C) Sanitization
D) Purification
E) Disinfection

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

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The cleaning process used on instruments such as nasal specula and endotracheal tubes is ____.


A) ultrasonic cleaning.
B) sterilization.
C) sanitization.
D) fumigation.
E) disinfection.

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

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Which of the following is an instrument used to examine the ear canal and the tympanic membrane?


A) Otoscope
B) Exam light
C) Penlight
D) Anoscope
E) Ophthalmoscope

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

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The temperature of the laboratory refrigerators should be maintained between ____.


A) 10 °\degree F and 15 °\degree F
B) 24 °\degree F and 28 °\degree F
C) 36 °\degree F and 46 °\degree F
D) 50 °\degree F and 56 °\degree F
E) 60 °\degree F and 65 °\degree F

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

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

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The cover for the examining table should be made of ____.


A) paper
B) cotton
C) nylon
D) polyester
E) rayon

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

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The act that requires businesses, services, and public transportation to provide "reasonable accommodations" for the disabled is ________.

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Who is responsible for preparing the examination room for patients?


A) Medical assistant
B) Nurse
C) Housekeeper
D) Physician's assistant
E) Physician

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

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Which of the following methods should be used to clean the work surfaces in the examination room, including the examining table, sink, and countertop?


A) Disinfection
B) Ultrasonic cleaning
C) Sanitization
D) Fumigation
E) Sterilization

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

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The complete destruction of all pathogenic, beneficial, and harmless microorganisms from the surface of instruments and equipment is ____.


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

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

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After a minor surgical procedure, Karen is scrubbing the instruments to sanitize them before disinfection and sterilization. She notices that one of the hinged instruments does not close properly. What should Karen do?


A) Wrap the instrument for sterilization
B) Set it aside and notify the physician or office manager
C) Place the instrument in the biohazardous waste container
D) Leave it in the detergent solution overnight and check it again tomorrow
E) Return the instrument to its tray for storage

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

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The customary size for an examination room is ____.


A) 4 ft. by 6 ft
B) 6 ft. by 8 ft
C) 8 ft. by 10 ft
D) 8 ft. by 12 ft
E) 10 ft. by 16 ft

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

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A lighted instrument that is used to examine the inner structures of the eye is a(n) ____.


A) penlight
B) exam light
C) anoscope
D) otoscope
E) ophthalmoscope

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

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