In an electronic literature search, the searcher does not necessarily have to know the database's subject headings for retrieving information on a topic, because of the capability known as:
A) Searching
B) Mapping
C) Restricting focus
D) Copying
B
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The LPN informs the RN that the patient is short of breath with labored breathing and is not responding to interventions. What role is the nurse performing
1. Consultant 2. Advocate 3. Educator 4. Counselor
A head nurse is concerned about the frequency of patient violence on her unit. Which of the following actions would be likely to reduce such incidents? Select all that apply
a. Encourage staff to have numerous, brief, nondirective interactions with all patients starting at admission. b. Increase the percentage of males working on the unit so that the male presence will inhibit violent behavior. c. Make sure a thorough assessment of risk for violence is completed on all patients at admission. d. Train staff to implement seclusion and restraint promptly when a patient shows signs of escalating aggression. e. In supervision, facilitate self-awareness regarding staff's feelings about violence and any possible nontherapeutic responses that might result from these feelings. f. In cases where several or more patients on the unit are prone to violence, set stricter rules and limits on the unit to maintain a high degree of staff control.
The nurse is teaching a class on breast self-examination. Which of the following should the nurse include in the class?
a. Include both inspection and palpation of the breast in the exam. b. Use only deep pressure when palpating the breast. c. Use the fingertips to palpate the breast. d. Perform a breast palpation exam in front of a mirror.
Alcohol is metabolized in the body to produce a toxic substance, which is further metabolized and excreted. This metabolite of alcohol is which of the following?
a. cholinesterase b. glyburide c. acetaldehyde d. formaldehyde