How can you tell if a person is asleep?

One. Sleeping people will twitch their fingers or toes once or twice from time to time.

Two. You can observe his or her eyes, most people who are healthy will dream when they sleep, and it is directly manifested in the eyes that you can see the eyeballs rolling through the eyelids, sometimes very fast, and generally people who have not undergone special training can not do such movements.

Three. Since the metabolism slows down when a person is asleep, the body temperature will be a little lower than that of a person who is not asleep.

Sleep, generally referring to human sleep, is an indispensable physiological phenomenon for human beings. In a person's life, sleep accounts for nearly 1 3 of the time, and its worst is closely related to human health, which shows how important sleep is to everyone. In a sense, the quality of sleep determines the quality of life.

In fact, there are many situations when people fall asleep, one is deep sleep, I don't know anything when I fall asleep, and I am about to fall asleep, but I can still hear the person's speech, you can see his sleeping facial expression, if it is pretending to be asleep, his eyes will be closed a little tightly, and he will not be as relaxed as we usually sleep...

You can observe his or her eyes, but anyone who is healthy will dream when they sleep, and it is directly manifested in the eyes that you can see the eyeballs rolling through the eyelids, sometimes very fast, and generally people who have not undergone special training can not do such movements.

When you are really sleeping, your breathing rate will be low, and your breathing will be stable, and your heartbeat rate will be lower than normal. If the mental quality is not good, it is easy to find out. The heart rate can also be fast and erratic.

I feel that my breathing is steady, the interval between turning over is very long, my eyes move when I sleep, and I rarely swallow saliva. On the contrary, when it is false sleep or real sleep, the person's breathing rate will be relatively low, and the breathing will be stable, and the heart rate will be lower than normal.

I think it's watching the pulse. In general, a sleeper's pulse is slow (although this may not be the case when dreaming). It's hard to fake the frequency of a pulse, and it's the best way to tell if a person is actually asleep.

I remember seeing on Conan pinch the big toe with the tip of your thumb to see if you can wake up, because this level of pain is not easy to bear, haha, so you can accurately judge whether a person is really asleep.

There are many ways to judge this question, and here are a few of them:

1. The fingers or toes of the sleeping person will twitch once or twice from time to time;

2. You can observe his (her) eyes, most healthy people will dream when they sleep, which is directly manifested in the eyes, that is, you can see the eyeballs rolling through the eyelids, sometimes very fast, and generally people who have not undergone special training can not do such movements;

3. Since the metabolism of people will slow down when they are asleep, the body temperature will be a little lower than that of those who are not asleep;

4. Observe the pulse, generally speaking, the pulse of the sleeper is very slow (although it may not be the case when dreaming), and the frequency of the pulse beating is difficult to pretend, which refers to the best way to judge whether a person is really asleep.

There are many ways to judge this question, and here are a few of them:

1. The fingers or toes of the sleeping person will twitch once or twice from time to time;

2. You can observe his (her) eyes, most healthy people will dream when they sleep, which is directly manifested in the eyes, that is, you can see the eyeballs rolling through the eyelids, sometimes very fast, and generally people who have not undergone special training can not do such movements;

3. Since the metabolism of people will slow down when they are asleep, the body temperature will be a little lower than that of those who are not asleep;

4. Observe the pulse, generally speaking, the pulse of the sleeper is very slow (although it may not be the case when dreaming), and the frequency of the pulse beating is difficult to fake, which is the best way to tell if a person is really asleep.

Cold hands and feet are symptoms of qi and blood deficiency in traditional Chinese medicineSlumberThe peripheral circulation is not analyzed according to traditional Chinese medicinePharmaceutical microThe operation of blood depends on the impetus of qi, and if qi is deficient, the blood flow will definitely be slow, and the circulation will be.

The biggest difference between coma and sleep is that the former is not easy to be woken up, and the latter can be woken up, and coma is divided into shallow coma and deep coma The difference between deep and shallow coma is whether there is a conditioned reflex, and there is no conditioned reflex (pupil light reflex, corneal reflex, etc.) is called deep coma

When a patient falls into a coma, especially when he is in a deep coma, it means that the condition is relatively serious, and there is a danger of breathing and heartbeat arrest at any time. Respiratory changes in coma generally have the following: Tidal breathing:

The breath seems to ebb and flow, increasing and decreasing. Hyperventilation: shortness of breath, deep and even, up to 40-70 beats per minute.

Long inhalatory breaths: Breathing pauses after a full inhalation before exhaling. Cluster Breathing:

4 5 breaths after apnea. Respiratory disorders: Disturbances in respiratory rhythms, irregular breathing depth and rhythm, and irregular periods of respiratory arrest, are a precursor to the imminent cessation of breathing.

Pinch it hard to see if it screams.