A roofer shouldn't charge by the hour he should charge by the square. In a square their is 100 sq.ft and they usually charge $300 per square. roofer shouldn't charge by the hour he should charge by the square. In a square their is 100 sq.ft and they usually charge $300 per square.
CNA is renewable every five years, thus ensuring the stringent competence in a nursing specialty that is frequently up-to-date with the latest practice. In other words, as a certified CNA, you are considered a medical professional and free to practice your career all around the world.
CNA stands for Certified Nursing Assistant, while PCA is an abbreviation for Patient Care Assistant. Both the terms are used interchangeably, but there are huge differences in both the careers. Students and aspirants who wish to take up a career in nursing must understand these differences. The choice of employing a CNA or PCA depends upon the patientâs medical needs. CNAs are also known as nursing aides while PCAs are also termed as PCTs (Patient Care Technicians).