What Causes a Boil? A boil is a skin infection that starts in a hair follicle (sac from which hair grows) or oil gland. The infected area becomes red, tender and appears as a hard lump. After several days the lump will become softer, bigger and more painful, as white as white blood...
An active skin boil is contagiousbecause the bacteria that causes them is contagious. Until the boil is drained and has healed, it is contagious through skin-to-skin contact or sharing objects. Boils should be covered with a bandage to prevent spreading the infection to other people. When Shou...
If you’ve got a boil on your butt, you’ll need to closely monitor it to make sure it isn’t growing larger or developing red streaks. If the boil grows, becomes streaked, or makes sitting too painful, you need to see your doctor immediately. Some boils will go away on their own....
Have you ever wondered what causes rain? What is rain made of? Water becomes water vapor(蒸气) in the air and leaves the ground. When the water vapor touches the cold air, it becomes water again and falls to the ground as rain.It is similar to boiling water. If you boil water in ...
What causes a substance to have a low boiling point?Question:What causes a substance to have a low boiling point?Boiling Point:Boiling point is a physical property of a substance. It is the temperature where a liquid undergoes phase transition and becomes a gas. This happens when the vapor ...
When you put your meringue mix in the oven, another protein in the egg (ova-albumin) causes the meringue to harden. After a short stint in the oven, you have your finished product. Delicious! Mix ‘Em Up! I have a perfect potato dish in mind for dinner, but I need a sauce to go...
雨的成因文体:说明文 主题:雨的形成过程 词数:279Have vou ever wondered what causes rain?Rain is nothing but drops of water in the air! The water leaves the ground and becomes water vapor(蒸气) in the air. When the water vapor touches the cold air, it again becomes water and falls to ...
There is a distinct crossover when looking at the causes of adult acne and that experienced by teenagers. The common factors that are present in both include: Excessive oil production Clogged pores Bacteria Inflammation Aside from these factors that share common features with teenage acne, adult ac...
Q:What causes a steam locomotive chuff sound?— Tom Huckaby A:Whether you call it a chuff (the railroader’s term), puff, or chugga-chugga, that distinctive sound is made by spent steam and exhaust smoke escaping through the smokestack of a steam locomotive. ...
A wart is a small, rough growth resembling a cauliflower or a solid blister, typically caused by HPV. A boil is a painful, pus-filled bump under the skin caused by infected, inflamed hair follicles.