BRAND NAME(S): Zyrtec. Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage. USES: Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching.
(mÅ­'Ér-bÃ´rd') The main circuit board of a computer, usually containing the central processing unit and main system memory as well as circuitry that controls the disk drives, keyboard, monitor, and other peripheral devices. motherboard in Technology Expand.
In the example below, which use a PGA370 (Socket 370) motherboard, several common slots, controllers and plug-ins are highlighted. Remember that motherboards support different features, and as such, all motherboards do not look the same. The main circuit board inside your computer is called a motherboard.ou can think of the motherboard as a communications center. The purpose of the motherboard is to provide the means for all the other components and peripherals to talk to each other. You may be able to upgrade to a faster PC by replacing the CPU chip (processor) or improve performance by adding RAM (memory).