Answer:
Elbow. The radius articulates with the ulna in a synovial pivot joint. The radial head rotates within the annular ligament and radial notch on the ulna to produce pronation of the forearm. The radius and ulna also articulate distally in reverse to their articulation at the elbow to produce supination.
Explanation:
Answer: The FIRE SIZE should be taken into consideration when using a fire extinguisher.
Explanation:
Firefighting is defined as the steps followed to put off and prevent spread of unwanted fire. The particular technique and equipment that is used to put out fire will largely depend on the root cause of the fire and location of the fire itself.The fire may be caused by electricity or flammable liquids/ chemicals. There are different equipments that can be used to put out fire, these include:
--> Fire blanket: to extinguish fire on personal clothing or a small fire on the floor or bench.
--> Buckets of sand or dry soil (kept free of refuse): this is used to extinguish a free flowing liquid fire.
--> Buckets of water: to extinguish paper, fabric and wood fires. Water, however, must never be used to extinguish an electrical fire or one caused by a flammable chemical.
--> Dry powder chemical FIRE EXTINGUISHER: to extinguish electrical fires and fires caused by flammable liquids.
Generally FIRE EXTINGUISHER is an equipment used in emergency situations to put out SMALL fire to avoid it's spread. Prior to fighting any fire with a portable fire extinguisher, you must take into consideration the FIRE SIZE as not all fire can be extinguished using a portable fire extinguisher.
Many people put out SMALL FIRE quite safely using a portable fire extinguisher. However, death or serious injury can occur by tackling a fire which is beyond your capabilities. Only tackle a fire in its very early stages and always ensure you put your own and other peoples safety first.
Answer:
Whole grains are grains that have their entire kernel (bran, endosperm and germ) intact therefore retaining valuable nutrients. Refined grains on the other hand are grains that have been milled and stripped off parts of their kernel therefore lowering their nutritional quality.
Explanation:
Answer: I would first assess his chest injuries to prevent cardiac arrest and wrap each burn with sterile gauze and give a settative to relax the patient.
Explanation:
