How does lip and armour bed take cyanine to return a responsibility slightly?

summary

Under normal circumstances, the skin is reddish white or reddish brown, especially on the face, palm and ear shell; Lip, mouth and palpebral conjunctiva, nail bed are red. When these are in the normal time is red place, change into purple or mauve, lip and nail bed slightly mauve is how to return a responsibility? Let's talk about it

How does lip and armour bed take cyanine to return a responsibility slightly?

The slight cyanosis of lips and nail bed is caused by the increase of reduced hemoglobin in the body's blood, which is mainly caused by the body's hypoxia during shock. The lip and nail bed are slightly blue and purple. In clinical practice, we should pay attention to the differential diagnosis to prevent the early symptoms of shock from being misdiagnosed as general blood dysfunction.

The occurrence of slight cyanosis of lips and nail bed, accompanied by conscious consciousness, but restlessness, anxiety or excitement, pale complexion and skin, decreased urine volume, etc., indicates that the patient enters the early stage of shock and needs attention.

It should be paid attention to when the patient's lips and nail bed are slightly purplish. It is necessary to check whether the patient has the cause of shock, whether the consciousness is normal, blood pressure and heart rate, so as to judge whether the patient enters the early stage of shock. So as to take timely emergency measures, so as not to miss the best time of rescue.

matters needing attention

In order to keep the respiratory tract unobstructed, nasal catheter is generally used for oxygen inhalation, with the flow rate of 4-6l / min. in case of severe hypoxia or cyanosis, it should be increased to 6-8l / min, or mask or positive pressure oxygen should be used according to the condition. Establish venous access as soon as possible. During shock, the patient should be in the middle concave position, and the head and chest of the patient should be raised by 20 °- thirty °， Lower limb elevation 15 °~ twenty °; Use anti shock pants.