A large, wide, complex group of spinal extensors that run along the back from the occiput to the sacrum in three parallel groups: the spinalis, longissimus, and iliocostalis

The intensity of the x-ray beam is affected by each of the following except one. Which one is the exception?

A) Target size B) Kilovoltage C) Exposure time D) Milliamperage

Lifelong learning is the responsibility of ________.

A. a person's manager B. a person's parents C. the individual D. the local college