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
Authorities suggest keeping at least a 3-day supply of water on hand in case of a disaster. 1  The common definition of a 3-day supply is 3 gallons per personâa gallon per person, per dayâhalf to drink and half to use for cooking and sanitation. The Centers for Disease Control and Prevention (CDC) even recommends drinking your half gallon every day during an emergency, no matter what.