Pleural effusion. A pleural effusion is excess fluid that accumulates in the pleural cavity, the fluid-filled space that surrounds the lungs. This excess can impair breathing by limiting the expansion of the lungs.
There are 1.5 ounces in a shot. There are 64 ounces in a half gallon. So there are 42.6666667 shots in a half gallon or about 42 1/2 shots in a half gallon. You can find this out by going to Google and typing: shots in half gallon or the long way by typing: ounces in shot and ounces in half gallon
A gallon is equal to 128 fluid ounces, since 32 multiplied by 4 is 128. A gallon is also equal to 8 pints or 16 cups. One-half gallon or 2 quarts is equal to 64 ounces, which is the same as eight 8-ounce glasses, the often recommended amount of water a person should drink in a day.