You calculate the proof of a spirits product by multiplying the percent of alcohol by volume by two (2). For example, a spirits product that has a 40% alcohol content by volume is 80 proof [40 multiplied by 2 = 80]. 1. Multiply U.S. gallons by the percent of alcohol by volume. 2. Multiply by 2.
1. Know where the lymph nodes are located. You have the highest concentration of lymph nodes in your neck, around your collarbone, in your armpits, and in your groin. 1  Lymph nodes are present in groups, and are about the size of a pea or bean.2  Lymph nodes located in the groin are also called inguinal lymph nodes.heck the lymph nodes on your neck and collarbone. Use the first 3 fingers of each hand to circle behind your ears, down each side of your neck and under your jaw line. If you feel lumps accompanied by tenderness, you may have swollen lymph nodes. You may also feel fullness in your throat and have difficulty swallowing.
Inguinal (Groin) Lymph Nodes. Inguinal lymph nodes are more commonly known as groin nodes (glands). A significant issue during any swelling, due to the location, both men and women (especially men) avoid having these nodes checked by their health care professional.