Mystomach, Briminal infarction, Brain infarction , Cardous arrest
Forexual body stuck in throat, trauma...
Halfly body stuck in the throat, trauma...
An accident occurs when there is an accident
Halfly disease sudden
Each disease sudden
won't leave too much time for us When these unexpected situations occur Grasp first aid [Golden time] Grasp life at critical moments!
Looking forward to improving the public's first aid awareness
to save more lives through our popular science
.
// Acute myocardial infarction
Golden rescue time: 2 hours.
// The golden time is only 4 minutes after cardiac arrest
occurs!
// Cerebral infarction
// Treatment within 13 hours can maximize the recovery of brain cell function!
// Foreign object is stuck in the throat
Golden rescue time is generally 5 to 10 minutes!
// Scald
Golden rescue time: 2 minutes
Acute myocardial infarction
Golden rescue time: 2 hours Acute myocardial infarction occurs, after the heart stops working, blood flow suddenly decreases and is interrupted in certain areas of the heart. If the cardiomyocytes are longer than 1 to 2 hours, large-scale necrosis will occur due to ischemia. Symptom recognition . Typically manifests as persistent (more than 15 minutes) chest pain , or a chest tightening and pressing feeling.
. Atypical symptoms may include: chest tightness ; stomach discomfort; fatigue, dizziness, cold sweating; atypical pain, such as toothache, back pain, numbness in the arms, upper abdomen pain, etc.
. Coronary heart disease patients with chest pain that had not been seen before, such as nausea, vomiting, sweating, etc.
4. Myocardial infarction is prone to malignant myocardial infarction, leading to heartbeat and respiratory arrest and loss of consciousness.
Countermeasures
. If chest pain symptoms occur, you can take nitroglycerin (measure blood pressure as much as possible before taking it, if the blood pressure is low, do not take it temporarily). If it does not relieve it and lasts for more than 15 minutes, call 120 in time;
. Let the patient lie still while waiting for the ambulance, and do not let the patient have too much activity;
3. If there is aspirin at home, you can chew 300mg under the guidance of the emergency personnel.
cardiac arrest
Golden rescue time: 4 minutes
is also called sudden cardiac death. Myocardial infarction, excessive exercise, and excessive fatigue all have a certain chance of leading to cardiac arrest. The survival rate of primary CPR can reach about 50% within 4 minutes, and the survival probability will decrease by 7 to 10% for every delay of 1 minute.
Symptom recognition
Before the attack, you may feel chest pain or difficulty breathing, feel fast heartbeat, beating with a jump or beating inconsistently, feel weak or dizzy.
loses consciousness during attack, has no pulse or breathing.
Countermeasure method
First of all, we must ensure that the rescue environment is safe. For example, the fire scene should be transferred from the disaster site; when the fire is electrocuted, the power should be cut off first; when drowning, the water should be rescued from the water and transferred to a safe shore; when carbon monoxide is poisoned, the doors and windows should be opened first and transferred to the place where the air is circulating. Then start rescue.The steps are as follows:
Cerebral infarction
Golden rescue time: 3-4.5 hours
Cerebral infarction means that the cerebral blood vessels are [blocked], and thrombolysis is needed in time, otherwise the brain tissue will be necrotic due to ischemia.
hours is the golden period for rescue. If the thrombosis is re-dissolved for more than 6 hours, it is likely that the sequelae commonly known as [ hemiplegia ] may occur.
Symptom recognition
In order to facilitate and quickly identify the symptoms, experts compiled the symptoms into a mantra:
2. The second one is: FAST. The formula Face (face): Is the face symmetrical when smiling; Arm (arm): Is one side hanging down when raising your arms; Speech (verb): Is the pronunciation of speaking strangely; Time (time): Call 120 in time. 3. China's unique 120 principles "1"1"representation: seeing an asymmetric face; "2"representation: whether both arms are weak on one side; "0"representation: Listening (zero) Whether listening to the speech is clear;
1. The words are vague and the corners of the mouth are crooked, and the arms are not raised to the hospital.
Countermeasures
. Keep the patient lying flat without placing a pillow, and tilt his head to one side to avoid vomiting and causing suffocation;
2. If the patient has a collar too tight or has denture , open the button and take out the denture in time to avoid poor breathing;
3. If the patient vomits, he can use his hands to take out foreign objects in the respiratory tract and foreign objects in the oral cavity.
Foreign object stuck in the throat
Golden rescue time: 4~10 minutes
When a foreign object stuck in the throat, some situations will block the airway. If it is completely blocked, people will not be able to obtain Oxygen will suffocate. If it is not rescued in time within a few minutes, life may be in danger.
Coping method
. Stand behind the patient, hug the patient's waist, find the two fingers above the navel, clench your fist with your right hand, and aim the tiger's mouth at that point;
2. Grasp your right hand with your left hand, and continuously and quickly hit the abdomen from the bottom to the obstruction until the obstruction is discharged;
3. If only the patient is there, you need to aim at the two fingers above the abdomen with the same movement, find the backrest of the chair, and press and impact it against the body until the foreign object is discharged.
Note: First aid methods for airway foreign bodies in children are different from those in adults
scald
gold rescue time: 2 minutes
scald is a common situation in daily life. I believe many people have experienced burns and burns accidentally. As we all know, burns should be treated as soon as possible to avoid aggravating the injury.
Symptom recognition
Response method
Time is life
In the face of all sudden diseases/disasters
"Time is a living life"
can be accurate to every minute, even every second!
It’s late, it’s death!
So don’t take it lightly
Don’t be lucky!
On personal
There are discomfort symptoms worthy of vigilance
Must not hold "wait"
"On observation" mentality of "observation" is a taboo;
On relatives and friends
Master the necessary first aid measures
Can really save a life at critical moments!
Grasp first aid [Golden time]
Master necessary [First aid skills]
Source: Circular, Beijing Medical Communication, People's Daily, Grassroots Physician Commune, Shangshu Health
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