arithmetic-logic unit (ALU) An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words. In some processors, the ALU is divided into two units, an arithmetic unit (AU) and a logic unit (LU).
Can you donate blood if you smoke or have smoked marijuana? For those of you who did not come here to read a lengthy discussion of this topic, the answer is yes. It is perfectly fine for someone who has smoked or even regularly smokes marijuana to donate blood.
Donating blood is often described as giving the gift of life. While you may lose a little weight and burn some calories during a donation, giving blood should not be thought of as a weight loss tool. Think of it as a chance to help others in need.You must meet certain eligibility requirements before giving, and it's important to eat well before your donation.f youâve recently lost a lot of weight or youâre just naturally thin, you may not be eligible to donate blood. The American Red Cross requires donors to weigh at least 110 pounds. It notes that additional weight requirements apply to donors age 18 and younger and to all high school donors.