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.
Mediastinal lymph nodes: They lie in the area (known as the mediastinum) between the air sacs of the lungs. In other words, these nodes are in the central part of the chest. Inguinal lymph nodes: Coming to the final segment of our article on lymph nodes locations in body, inguinal lymph nodes are the lymph nodes in groin. There are about 12-20 of these present in the groin area, and they may be supercritical or deep groin lymph nodes.