Realistically, what might be done in a situation in which a nurse does not know the appropriate way to use a new ultrasonic bladder scanner (a non-invasive, painless procedure) but has an order to scan? (Select all that apply.)
a. Refuse to carry out the order.
b. Ask a co-worker who has used the equipment for help.
c. Access the instructions on the company's web site.
d. Try to scan the bladder and see if the value obtained makes sense.
e. Notify the manager that a formal inservice is needed.
f. Read the instruction booklet.
ANS: B, C, D, F
Trial and error is an approach with unknown outcomes that is used in a situation of uncertainty, when other sources of knowledge are unavailable. The profession evolved through a great deal of trial and error before knowledge of effective practices was codified in textbooks and journals. The trial-and-error way of acquiring knowledge can be time-consuming, because multiple interventions might be implemented before one is found to be effective.
You might also like to view...
The plan in the problem-solving process is equivalent to which step in the research process?
a. Design b. Implementation c. Outcomes d. Problem identification
During a blood pressure screening an elderly male tells the nurse he experiences a fluttering in his chest while doing yard work. He reports no other symptoms, and the frequency is intermittent
The nurse would interpret this finding to be consistent with: 1. Underlying illness that requires a medical evaluation. 2. Nonspecific cardiac changes with aging. 3. Hypothyroidism. 4. Exercise intolerance.
A nurse receives a patient postoperatively who received a neuromuscular blocker, tubocurarine, during surgery. The nurse is performing a physical assessment, including frequent vital signs assessment
Which finding indicates that the frequency of assessments may be decreased? a. The patient can state his name, the appropriate date, and the year. b. The patient can void when needed. c. The patient can move all extremities fully. d. The patient has vital signs within normal limits.
________ produces hypertrophied papillae of the tongue on continued usage as a mouthwash.
A. Triclosan B. Chlorhexidine C. Hexachlorophene D. Hydrogen peroxide