Concealed definition, to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. See more.
Obstructive Shock: Causes, Signs and Symptoms, & First Aid Management. Obstructive shock is a medical emergency that occurs due to mechanical problems that averts diastolic filling resulting to decreased cardiac output. Obstructive shock is a medical emergency that occurs to mechanical problems that avoids diastolic filling from occurring.
Hypothermia is caused by loss of body heat, usually from being in cold temperatures (indoor and outdoor) for too long or immersion in cold water. Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Hypothermia) that could possibly cause Hypothermia includes: Cold exposure.