<span>The nurse should consult the most recent published materials regarding prescription drugs, whether referencing this material in print or on the internet. The nurse should check the purpose of the drug, drug interactions and possible side effects.</span>
The Lithosphere is the layer of solid ground that makes up all of Earth’s continents. It is the <span>rigid, outermost shell of Earth.</span>
Answer: A
Explanation: PCR help to create multiples of copies, it can produce millions of copies of DNA sequence in a test type in limited or few hours. PCR has revolutionize molecular biology, and it has become an essential tools for biologist, physicians or anyone who really want to work on the DNA.