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Pharmacy USP Chapter 797 Low Risk Level Quiz

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Pharmacy USP Chapter 797 Low Risk Level Quiz

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Questions and Answers

Which type of contamination is specifically mentioned in the new USP standards for sterile compounding?

Physical contamination from microorganisms

Chemical contamination from cotton garments (correct)

Contamination from smoking in the compounding area

Precipitates contamination

How are the new USP standards classified based on risk levels?

Based on the potential for microbial contamination only

Based on environmental pollution risks

Based on physical and chemical contamination levels only

Based on microbial, physical, and chemical contamination potential (correct)

What is the purpose of the back-check valve at the proximal Y-site?

To mix the piggyback solution with the primary IV solution

To allow the piggyback solution to enter the primary IV

To prevent the piggyback solution from entering the primary IV (correct)

To regulate the flow rate of the piggyback solution

What is the consequence of the back-check valve closing off during piggyback administration?

It prevents the piggyback solution from entering the primary IV Signup and view all the answers

Which of the following is not a potential source of particulate contaminants as per USP standards?

Sterile gloves Signup and view all the answers

What is one of the factors considered in classifying risk levels according to new USP standards?

Potential for microbial contamination Signup and view all the answers

What role does a back-check valve play in a piggyback system?

Prevents backward flow into primary IV during piggyback administration Signup and view all the answers

Which type of contamination is most critical to control in sterile compounding environments?

Microbial contamination from airborne particles Signup and view all the answers

What is a primary function of sterile compounding standards according to USP 797?

Minimizing physical contamination risks to patients Signup and view all the answers

What is an essential factor considered under each risk level classification in USP standards?

Staff qualifications and training requirements Signup and view all the answers