ExCPT Test Sterile and Non-Sterile Compounding 1

Question 1

Which USP chapter specifically regulates non-sterile compounding practices in pharmacy?

Accepted Answer

USP <795>

Answer

USP <795> provides standards for non-sterile compounding, covering areas such as beyond-use dating, stability, and labeling for preparations that do not require sterility.

Question 2

A compounding technician is preparing an IV admixture. Which of the following actions is considered a critical step in maintaining aseptic technique?

Accepted Answer

Wiping the vial stopper with a 70% isopropyl alcohol swab before needle entry

Answer

Swabbing the vial stopper with 70% isopropyl alcohol before needle entry disinfects the surface and prevents introducing contaminants into the sterile preparation.

Question 3

What does the term 'clean room' refer to in a sterile compounding pharmacy?

Accepted Answer

An environmentally controlled space with defined ISO air quality classifications for sterile preparation

Answer

A clean room is an ISO-classified, environmentally controlled space designed to minimize airborne particulates and microbial contamination during sterile compounding.

Question 4

When compounding a non-sterile topical cream, which of the following equipment is most commonly used to achieve a uniform mixture?

Accepted Answer

Electronic mortar and pestle (or ointment mill)

Answer

An electronic mortar and pestle or ointment mill is used in non-sterile compounding to triturate and blend ingredients into a smooth, uniform topical preparation.

Question 5

Which of the following best describes 'garbing' as it applies to sterile compounding?

Accepted Answer

The process of donning personal protective equipment in the correct order before entering the clean room

Answer

Garbing refers to the sequential process of putting on required PPE — such as shoe covers, hair covers, gown, mask, and sterile gloves — in the correct order to maintain the cleanliness of the sterile compounding environment.

ExCPT Practice Test

ExCPT Practice Test

ExCPT Test Sterile and Non-Sterile Compounding 1