Although aldosterone retains Sodium and water, it induces excretion of Potassium. Potassium can be induced by angiotensin II. Antidiuretic Hormone (ADH) ADH is a polypeptide, which is secreted by the hypothalamus, and it is stored in the posterior pituitary gland. ADH is released when water level is low in the blood stream. ADH regulates the body water level by concentrating urine and thereby reducing urine volume.
Gas masks are essential in an evacuation of a biological or chemical disaster. Knowing how to use it properly will increase your chance for survival. There are different types of gas masks, and you should follow the specific instructions for that particular mask.
Nasal cannulas and face masks are used to deliver oxygen to people who don't otherwise get enough of it. They are commonly used to provide relief to people with respiratory disorders. A nasal cannula consists of a flexible tube that is placed under the nose.The tube includes two prongs that go inside the nostrils.A face mask covers the nose and mouth. Both methods of delivery attach to oxygen sources, which come in a variety of sizes.Nasal cannulas and simple face masks are usually used to deliver low levels of oxygen to the patient.xygen can be administered with nasal cannulas or face masks in hospitals, clinics, or specialized care facilities. It can also be administered in a home setting or even on the go. Some devices are portable and can be slung over a person's shoulder. Venturi masks can provide a constant, pre-set level of oxygen.