Historical Examples. 1  All the same, the episode left her with a feeling of insecurity. 2  She hastened to point out the other side of the matter, the insecurity of it, the disgrace. 3  Now I understand that strange sense of insecurity in my past. 4  This ignorance of the foe's whereabouts carried with it a sense of insecurity.
When the individual has a high level of carbon dioxide in the blood, the condition is known as hypercapnia. One of the most common causes of high levels of carbon dioxide in the body is hypoventilation.
Symptoms For High Carbon Dioxide Level in Blood. The symptoms associated with high blood carbon dioxide levels include increased blood pressure, rapid pulse, rubor (redness), muscle twitches, headache, chest-pain, confusion, and fatigue.