Clinical observations include estimation of haemoglobin-oxygen saturation (SpO 2, pulse oximetry), oxygen delivery, respiratory rate, respiratory distress, heart/pulse rate, blood pressure (systolic, diastolic and mean), temperature, level of consciousness OR level of sedation, and a pain score.linical observations include estimation of haemoglobin-oxygen saturation (SpO 2, pulse oximetry), oxygen delivery, respiratory rate, respiratory distress, heart/pulse rate, blood pressure (systolic, diastolic and mean), temperature, level of consciousness OR level of sedation, and a pain score.
Quick Answer. Calcium is a crucial part of muscle contraction. The ionic element is released from muscles during contraction and relaxation. The release of calcium helps propagate the muscle contraction and relaxation stages.
During contraction of a muscle, calcium ions bind to... the actin myofilament. the troponin molecule. the tropomyosin molecule. the sarcoplasmic reticulum. the sarcolemma. 2. The bond between the actin and myosin head is broken when... an ATP molecule binds to the myosin head.an ATP molecule binds to the actin molecule. an ATP molecule breaks down on the myosin head.he bond between the actin and myosin head is broken when... an ATP molecule binds to the myosin head. an ATP molecule binds to the actin molecule. an ATP molecule breaks down on the myosin head.