PTCB CSPT EXAM AND EXAM REVIEW 2026 PACKAGE
DEAL| COMPLETE 650 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
GRADED A+| PTCB CSPT EXAM PREP|| BRAND NEW!!
1. A pharmacist asks you to prepare a high-risk compounded
sterile preparation (CSP). According to USP , which of the
following is a characteristic of a high-risk CSP?
A) Compounded using only sterile ingredients in an ISO Class 5
environment
B) Contains non-sterile components or involves complex
sterilization processes
C) Has a beyond-use date (BUD) of 48 hours at room
temperature
D) Prepared for immediate use at the bedside
Answer: B
Rationale: High-risk CSPs involve non-sterile ingredients, non-
1
,sterile equipment, or conditions that increase contamination risk.
They require terminal sterilization or passage through a
sterilizing filter .
2. A technician is compounding a total parenteral nutrition
(TPN) solution using multiple additives. This is classified as
which risk level?
A) Low risk
B) Medium risk
C) High risk
D) Immediate use
Answer: B
Rationale: TPN using manual or automated devices with multiple
additives (typically more than 3 sterile products) falls under
medium-risk compounding per USP . Risk increases with
complexity and number of manipulations .
2
,3. A patient is harmed by a compounded sterile preparation.
Which of the following is a recognized cause of patient harm
in CSPs?
A) Use of sterile water for injection
B) Microbial contamination of the preparation
C) Preparation in an ISO Class 7 buffer room
D) Use of a horizontal laminar airflow workbench
Answer: B
Rationale: Patient harm from CSPs can result from microbial
contamination, excessive bacterial endotoxins, variability in
ingredient strength, chemical/physical contaminants, or
inappropriate quality of ingredients .
4. Which of the following is a high-alert medication commonly
compounded in sterile form?
3
, A) Multivitamins
B) Heparin
C) Dextrose 5%
D) Normal saline
Answer: B
Rationale: Heparin is a high-alert/narrow therapeutic index (NTI)
medication. Concentrated electrolytes (potassium, sodium
chloride), insulin, and chemotherapy agents are also high-alert
CSPs .
5. A vial of multi-dose insulin is opened and used in the
cleanroom. What is the maximum beyond-use date (BUD) for
this opened vial according to USP ?
A) 7 days
B) 14 days
4
DEAL| COMPLETE 650 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
GRADED A+| PTCB CSPT EXAM PREP|| BRAND NEW!!
1. A pharmacist asks you to prepare a high-risk compounded
sterile preparation (CSP). According to USP , which of the
following is a characteristic of a high-risk CSP?
A) Compounded using only sterile ingredients in an ISO Class 5
environment
B) Contains non-sterile components or involves complex
sterilization processes
C) Has a beyond-use date (BUD) of 48 hours at room
temperature
D) Prepared for immediate use at the bedside
Answer: B
Rationale: High-risk CSPs involve non-sterile ingredients, non-
1
,sterile equipment, or conditions that increase contamination risk.
They require terminal sterilization or passage through a
sterilizing filter .
2. A technician is compounding a total parenteral nutrition
(TPN) solution using multiple additives. This is classified as
which risk level?
A) Low risk
B) Medium risk
C) High risk
D) Immediate use
Answer: B
Rationale: TPN using manual or automated devices with multiple
additives (typically more than 3 sterile products) falls under
medium-risk compounding per USP . Risk increases with
complexity and number of manipulations .
2
,3. A patient is harmed by a compounded sterile preparation.
Which of the following is a recognized cause of patient harm
in CSPs?
A) Use of sterile water for injection
B) Microbial contamination of the preparation
C) Preparation in an ISO Class 7 buffer room
D) Use of a horizontal laminar airflow workbench
Answer: B
Rationale: Patient harm from CSPs can result from microbial
contamination, excessive bacterial endotoxins, variability in
ingredient strength, chemical/physical contaminants, or
inappropriate quality of ingredients .
4. Which of the following is a high-alert medication commonly
compounded in sterile form?
3
, A) Multivitamins
B) Heparin
C) Dextrose 5%
D) Normal saline
Answer: B
Rationale: Heparin is a high-alert/narrow therapeutic index (NTI)
medication. Concentrated electrolytes (potassium, sodium
chloride), insulin, and chemotherapy agents are also high-alert
CSPs .
5. A vial of multi-dose insulin is opened and used in the
cleanroom. What is the maximum beyond-use date (BUD) for
this opened vial according to USP ?
A) 7 days
B) 14 days
4
