NSG 300 TOPIC 8: NSG 300 TOPIC 8 Exam: Questions & Answers: Updated A+ Score Solution

what are the three basic techniques for breathing exercises? (Ans- -deep-breathing and coughing exercises -pursed-lip breathing -diaphragmatic breathing Pursed-lip breathing (Ans- deep inspiration and prolonged expiration through pursed lips to prevent alveolar collapse. While sitting up, instruct the patient to take a deep breath and exhale slowly through pursed lips as if blowing through a straw. Diaphragmatic breathing (Ans- useful for patients with pulmonary disease, postoperative patients, and women in labor to promote relaxation and provide pain control. The exercise improves efficiency of breathing by decreasing air trapping and reducing the WOB. circadian rhythm (Ans- Biological time clock by which the body functions, most familiar rhythm is the 24-hour, day-night cyclewhat is circadian rhythm affected by? (Ans- light, temperature, social activities, and work routines. what biological and behavioral factors does the circadian rhythm influence? (Ans- changing of body temperature, heart rate, blood pressure, hormone secretion, sensory acuity, and mood electroencephalogram (EEG) measures... (Ans- electrical activity in the cerebral cortex