The halogens all form binary compounds with hydrogen, and these compounds are known as the hydrogen halides: hydrogen fluoride (HF), hydrogen chloride (HCl), hydrogen bromide (HBr), hydrogen iodide (HI), and hydrogen astatide (HAt).
finger stick. 1  the act of puncturing the tip of the finger to obtain a small sample of capillary blood. In some procedures the hand may be first immersed in warm water for 10 minutes to arterialize the capillary blood or give it characteristics similar to those of arterial blood.
What is a jammed finger? A jammed finger is an injury to the tendon that straightens the tip of your finger. A piece of bone may be pulled away with your tendon. Your injury may take 4 to 8 weeks to heal. What are the signs and symptoms of a jammed finger? Your finger may be swollen, red, and painful. The tip of your finger may droop down. You may not be able to move your finger normally. How is a jammed finger diagnosed and treated? You may need to have an x-ray of your finger to check if a bone is broken. How is a jammed finger treated? Apply ice on your finger for 15 to 20 minutes every hour or as directed. Use an ice pack, or put crushed ice in a plastic bag. Cover it with a towel. Ice helps prevent tissue damage and decreases swelling and pain. Elevate your hand above the level of your heart as often as you can.