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Chapter 12

Vital Signs: Pulse

脉冲
脉冲
The pulse is one of the most fundamental physiological indicators of the body's cardiovascular health. It is the rhythmic expansion and contraction of ...
脉搏调节
脉搏调节
Pulse regulation involves physiological mechanisms that ensure adequate blood flow throughout the body. The heartbeat, regulated by the autonomic nervous ...
脉搏加快
脉搏加快
Tachycardia is a condition marked by an abnormally fast or irregular heart rate, surpassing the typical resting rate. In adults, tachycardia is ...
脉率降低
脉率降低
Bradycardia is a medical condition in which the heart rate is slower than normal. It occurs when the heart's natural pacemaker, the sinus node, ...
脉冲幅度和质量
脉冲幅度和质量
Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the ...
脉搏节律
脉搏节律
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the ...
脉搏评估站点
脉搏评估站点
Pulse assessment sites are crucial in evaluating a patient's cardiovascular health. By assessing the pulsations of arteries at specific anatomical ...
影响心率的因素
影响心率的因素
The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various ...
根尖脉搏的评估
根尖脉搏的评估
Assessing the Apical Pulse Assessing the apical pulse is a critical nursing procedure, particularly indicated for: • Children younger than two ...
桡动脉脉搏的评估
桡动脉脉搏的评估
Assessment of Radial Pulse The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility ...
根尖桡动脉脉搏的评估
根尖桡动脉脉搏的评估
Apical-Radial (A-R) Pulse Assessment The A-R pulse assessment involves simultaneous evaluation of the apical and radial pulses. When the apical and radial ...
测量脉搏时的特殊注意事项
测量脉搏时的特殊注意事项
Assessing a patient's pulse is a fundamental skill in healthcare, but certain situations require special attention: Irregular Pulse: • ...
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