In conducting a keyword search of a literature database, including the Boolean operator "OR" to connect two words has what effect on the search results?
a. Expands the search to include all articles containing either word
b. Narrows the search to include only articles that contain both words
c. Confuses the search so you may not get all articles related to your topic
d. Defines the search by one or the other word
A nurse conducting a keyword search of a literature database enters the search terms "anorexia NOT bulimia" to obtain what result?
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Which statement by the nurse indicates that the nurse–patient relationship is entering the termination phase?
1) "I'll be admitting you to our nursing unit as soon as I obtain your health history?" 2) "You seem upset today. Would you like to talk about whatever is bothering you?" 3) "I'm leaving for the day. Is there anything I can do for you before I leave?" 4) "Hello. My name is Judith and I'm your nurse today."
The nurse must insert a nasogastric (NG) tube into a patient with a bowel obstruction. Before inserting the tube, the nurse must explain the procedure to the patient. Which explanation by the nurse is best, assuming that all provide correct information?
1) "I'm going to insert an NG tube and connect it to low Gomco to keep your stomach empty." 2) "I'm going to insert a tube through your nose into your stomach to prevent you from vomiting." 3) "I'm going to insert an NG tube through your nares to suction your secretions and prevent emesis." 4) "Hold still, please; I need to elevate the head of the bed and insert this tube."
Which statement is true about medical asepsis?
a. Medical asepsis renders objects free of mi-croorganisms. b. Clean objects are considered to be sterile. c. Sterilizing instruments is an example of medical asepsis. d. Handwashing is a medical aseptic measure.
The client who is experiencing an inferior wall myocardial infarction has had a drop in heart rate into the 50 to 56 beats/min range. The client is also complaining of nausea
The nurse interprets that these symptoms are because of stimulation of which cranial nerve (CN)? 1. Vagus (CN X) 2. Hypoglossal (CN XII) 3. Spinal accessory (CN XI) 4. Glossopharyngeal (CN IX)