diaphragmatic. pertaining to a diaphragm. diaphragmatic hernia protrusion of some of the contents of the abdomen through an opening in the diaphragm and into the chest cavity.The condition may be congenital or acquired. Congenital diaphragmatic hernia in newborns is due to failure of the embryonic diaphragm to fuse.The opening in the diaphragm can be large enough to permit filling of the thoracic cavity with abdominal contents, thus interfering with normal expansion of the lungs.he condition may be congenital or acquired. Congenital diaphragmatic hernia in newborns is due to failure of the embryonic diaphragm to fuse. The opening in the diaphragm can be large enough to permit filling of the thoracic cavity with abdominal contents, thus interfering with normal expansion of the lungs.
1. Unvented space heaters are more efficient than vented space heaters, because none of the heat output goes up the flue. All of the heat output (as well as the combustion gases) stay in your living room. 2. The gains in efficiency are not worth the risks to your health.
Itâs coldâ¦The dangers of electrical portable heating! Electric space heaters can be an economical choice for providing warmth to small spaces. They are convenient, portable and, unlike fuel-burning heaters, do not give off deadly carbon monoxide. However, electric space heaters can be very dangerous if not used properly. Nationally, the number two cause of fires in the home and the number three cause of fatal home fires is heating equipment. Itâs important to be careful with heating equipment, especially portable heaters. During this time of year when portable heaters are being used at work and home, we may forget the dangers that they pose the danger of igniting combustible materials. 1  To prevent physical injury (or death) and damage to property, you should be aware of the dangers and take precautions when using these heaters. Electric Shock. 1. Like all electric appliances, electric space heaters can cause accidental electric shock.