A client is scheduled for an esophagogastroduodenoscopy (EGD). Which pre-procedural nursing intervention is a priority?

A ______________________ provides a safe path for fault current.

Very small amounts of current are often measured in ______________________.

Before servicing electrical equipment, always operate the ______________________.

A ______________________ carries return current under normal operation.

Electrical energy supplied to a circuit is often called ______________________.

Resistance is measured in ______________________.

A negatively charged particle is an

The smallest unit of an element that still retains its properties is an

Everything that has mass and occupies space is called