Concept A protective reflex that can be controlledconsciously Remove excessive secretion & foreignmaterial from the airway Initiated by miscellaneous stimuli or byvoluntary exertion. The most common respiratory symptom
Introduction Palpitation is an unpleasant awareness of the heart beating, Not necessary associated with organic heart disease. Mechanism Heart contractility: Augmentation Heart rhythm: Regular Irregular Heart rate: Normal fast or slow
Palpation and percussion usually follow inspection in the examination of the other body systems. Following inspection, the examiner should perform auscultation of the abdomen