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?

<p>It prevents the piggyback solution from entering the primary IV (A)</p> Signup and view all the answers

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

<p>Sterile gloves (B)</p> Signup and view all the answers

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

<p>Potential for microbial contamination (D)</p> Signup and view all the answers

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

<p>Prevents backward flow into primary IV during piggyback administration (B)</p> Signup and view all the answers

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

<p>Microbial contamination from airborne particles (B)</p> Signup and view all the answers

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

<p>Minimizing physical contamination risks to patients (B)</p> Signup and view all the answers

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

<p>Staff qualifications and training requirements (B)</p> Signup and view all the answers

Flashcards

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

Contamination in sterile compounding caused by materials like cotton garments.

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

Classifies various sterile compounding processes based on risk of microbial, physical, and chemical contamination.

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

A valve preventing the piggyback solution from flowing into the primary IV during piggyback administration.

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

It stops the piggyback solution from entering the primary IV.

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

Sterile gloves are not a primary source of particulate contaminants.

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

Microbial contamination is a key consideration for risk level classification in sterile compounding.

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

Prevents backward flow of the piggyback solution into the primary IV during piggyback administration.

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

Controlling microbial contamination from airborne particles is paramount in sterile compounding environments.

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

USP 797 highlights the importance of minimizing physical contamination risks to patients during sterile compounding.

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

Staff qualifications and training requirements are crucial for each risk level classification under USP standards.

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