Copper-Coated Steel Ground Rods Must Be Listed and Be at Least

question 32

Multiple Choice

Copper-coated steel ground rods must be listed and be at least __________ in diameter.

• A) 1/2 inch
• B) 5/8 inch
• C) 3/4 inch
• D) 1 inch

---

Definitions:

Intrathecal

Relating to the administration of drugs or other substances into the space under the arachnoid membrane of the brain or spinal cord.

Spinal Canal

The cylindrical space within the vertebral column that contains the spinal cord.

By Mouth

A term used in medicine to indicate that a medication or substance is to be taken orally.

Abbreviation

A shortened form of a word or phrase, used to simplify writing and speaking while retaining the intended meaning.