Crrn Exam Excellence: Study Guides and Instructor Notes IncludedExam Excellence: Study Guides and Instructor Notes Included

visual field restriction of up to 20 degrees or central visual acuity in the better eye of no more than 20/200 Pursed lip breathing improves oxygenation because it: keeps the alveoli open longer What is a result of injury to the satiety center? overeating Tardive dyskinesia, associated with the prolonged use of psychotropic drugs, may be assessed by instructing the patient to: grimace, smile, frown, pucker, and chew With normal capillary perfusion, the color will return within: 3 seconds What is an appropriate nursing intervention for a pt. experiencing physiological and/or psychosocial disturbances who has recently been transferred from one environment to another? encourage pt's verbalization of feelings A patient who is unwilling to discuss his disability or to touch or look at his involved body parts may have a nursing diagnosis of: body image disturbance What is a principle upon which learning depends? providing for learner participation