Phlebotomists are allowed to perform intravenous (IV) therapy as part of their job.

You obtain a sample of double-stranded DNA and transcribe mRNA from this DNA.  You then analyze the base composition of each of the two DNA strands and the one mRNA strand, and get the following results.  The numbers indicate the percentage of each base in the strand:   Composition of Samples   A G C T U STRAND #1 40.1 28.9 9.9 0.0 21.1 STRAND #2 21.5 9.5 29.9 39.1 0.0 STRAND #3 40.0 29.0 9.7 21.3 0.0   Which of these strands must be the mRNA? Briefly explain your answer using the information from the table above and your knowledge of RNA and transcription. Which one is the template strand for the mRNA? Briefly explain your answer using the information from the table above and your knowledge of RNA and transcription.

Match the quality control terms with their definitions.

Which of the following medical directional terms means ‘toward the front of the body’?

Match the following infection control terms with their descriptions.

Which of the following statements is true about patients with a history of fainting during blood draws?

What is the anatomical term for the back side of the body?

Which of the following statements is true about patients with a history of fainting during blood draws?

Which of the following can cause hemolysis in specimens?

Which organization is responsible for accrediting laboratories ensuring quality and safety?