Probate of a copy or duplicate of a will is not permitted unless the absence of the original is satisfactorily explained to the court. If a properly proved copy or duplicate of a will that has been lost or destroyed is presented to the court, it may be admitted to probate.
Causes of Hypotonia. Hypotonia can be triggered by a problem with the nervous system or muscular system. Sometimes it is the result of injury, illness, or an inherited disorder. Some causes may not be identified. Some children are born with hypotonia that is not related to a separate condition.
The causes of both environmental and tissue hypoxia often result in the intermediate state of hypoxemia; thus the causes of any type of hypoxia are also potential causes of hypoxemia. Some of the many causes of hypoxia are the following: 1  Chemical or gas poisoning (for example cyanide, carbon monoxide)  Low or absent concentration of oxygen (for example, high altitudes reached without supplemental oxygen as seen in mountain climbing, and aviation, drowning or fires)