Describe the Function and Use of a Purchase Requisition and a Purchase

question 94

Essay

Describe the function and use of a purchase requisition and a purchase order.

---

Definitions:

Crackles

Abnormal lung sounds heard with a stethoscope, indicating fluid in the airways.

Tourniquet

A device used to apply pressure to a limb or extremity to limit, but not stop, the flow of blood, often used during surgery or in emergency situations.

Central Venous Access Devices (CVADs)

Medical devices inserted into large veins in the body used for administering medications, fluids, or for drawing blood.

Implanted Subcutaneous Ports

A type of port placed under the skin typically used for long-term intravenous access for medication delivery or blood sampling.