associated with searching databases for relevant evidence, regular searching for answers to clinical questions has been shown to save money and improve patient outcomes.

Clinical practice guidelinesGroup of answer choicesprovide recommendations based on best available evidence.provide recommendations based on clinical experience.were first introduced by psychologists.are available only to trained healthcare professionals.

One of the benefits of using the ASK questions was to:Group of answer choiceselicit better information about treatment options from the healthcare professionalminimise the amount of talking from the patienttake up less of the healthcare professionals timeallow the doctor to make a decision for the patient

One of the benefits of using the ASK questions was to:Group of answer choiceselicit better information about treatment options from the healthcare professionaltake up less of the healthcare professionals timeminimise the amount of talking from the patientallow the doctor to make a decision for the patient

Which of the following statements best describes levels of evidence?Group of answer choicesAn inquiry about clinical practice, ideally answered from research evidenceA list of study designs matched to clinical questions, and ranked in order of potential biasEvidence compiled from existing, already available research resultsEvidence from original studies collecting data from new research published for the first time

What are the reasons that investigators and technicans need to conduct a systematic search for evidence?