Simple cpr is an emergency rescue measure for cardiac arrest designed to provide basic life support to the patient until medical professionals arrive. The following are the steps and precautions for simple cpr operations:

1. Simple cpr operation steps

A. Determine whether the patient requires cardiopulmonary resuscitation. When a patient suddenly loses consciousness, stops breathing or is severely suffocated, cardiopulmonary resuscitation should be performed immediately.

B. Chest compressions. Fold your hands on the lower part of the patient's sternum, straighten your arms, and use the weight of your upper body to press vertically downward, with a depth of 5-6 cm each time, and a frequency of 100-120 times per minute. During the compression process, the interruption time of compression should be minimized and the effective rhythm and depth of compression should be maintained.

C. Artificial respiration. While performing chest compressions, you need to pinch the patient's nose, and then blow into the patient's mouth twice, each time blowing for more than 1 second to ensure that the chest is raised. When blowing, avoid blowing too much or too fast to avoid causing stomach distension.

D. Circular breathing. After every 30 compressions, perform 2 artificial respirations and then continue compressions. Cycling operations are continued until the patient regains spontaneous breathing and pulse, or professional rescuers arrive.

2. Precautions for simple cpr operation

A.Make sure the environment is safe before operating. Before performing cardiopulmonary resuscitation, ensure the safety of the on-site environment to avoid secondary harm to the patient and rescuers.

B.Master the correct pressing position and intensity. The correct pressing position can ensure effective blood circulation, and the appropriate force can avoid unnecessary harm to the patient.

C.Keep your airway open. When performing cardiopulmonary resuscitation, ensure that the patient's airway is unobstructed to prevent vomitus and respiratory secretions from entering the airway and causing suffocation.

D.Note the patient's reactions and changes in vital signs. During cardiopulmonary resuscitation, always pay attention to the patient's reaction and changes in vital signs. If there are signs of improvement or the patient's condition is serious, rescue measures should be adjusted promptly or help from professional rescuers should be sought.

E.Stay calm and react quickly. Cardiopulmonary resuscitation is an emergency rescue measure that requires quick and correct judgment and operation under tension and pressure. Therefore, staying calm and reacting quickly is crucial.

F.Conduct regular training and practice. Because cpr is an emergency rescue measure, frequent training and practice are required to maintain skill levels and proficiency. It is recommended to regularly participate in relevant training courses or simulation drills to improve your cpr skills.

In short, simple cpr operation is an emergency rescue measure for cardiac arrest, aiming to provide basic life support to patients. By learning and practicing simple cpr operation steps and precautions, we can provide patients with timely and correct rescue measures in emergencies and protect their lives.