Joseph Lister contributed to medical practice through the introduction of:
a. isolation of infected patients.
b. iodine and alcohol use as disinfectants.
c. the autoclave.
d. aseptic technique.
D
Joseph Lister contributed to medical practice through the introduction of the aseptic technique.
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A physician has ordered subcutaneous injections of morphine, a narcotic, every 4 hours as needed for pain for a motor vehicle accident victim. The nurse is aware that there is a high abuse potential for this drug and that it is categorized as a
A) C-I drug. B) C-II drug. C) C-III drug. D) C-IV drug.
Antidepressants carry a "black box" warning about the increased risk of suicide in what age group?
A) Infants and children B) Children and adolescents C) Adolescents and adults D) Adults and older adults
The nurse is preparing to teach a class on the prevention of constipation. Which food choice with the nurse include as an example of a high-fiber food?
A) Raw fruits B) Cooked vegetables C) White bread D) Cooked fruits
The nurse is preparing to administer prescribed mannitol (Osmitrol) to a client with a severe head injury. Which precaution does the nurse take before administering this medication?
a. Draw up the medication using a filtered needle. b. Have injectable naloxone (Narcan) pre-pared and ready at the bedside. c. Prepare to hyperventilate the client before drug administration. d. Discontinue a barbiturate-induced coma before drug administration.