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1. A patient receiving total parenteral nutrition (TPN) develops a sudden fever, chills, and
tachycardia while the central venous catheter is in place. Laboratory blood cultures drawn
from both the central line and a peripheral vein grow Candida albicans. What is the most
appropriate initial course of action by the clinical team regarding the TPN therapy?
A. Increase the infusion rate to compensate for missed calories
B. Immediately discontinue the current TPN bag, remove the central venous catheter, and send
the catheter tip for culture while initiating appropriate antifungal therapy
C. Add nystatin suspension directly into the active TPN bag and continue infusion
D. Switch the TPN solution from lipid-based to amino acid-only without altering the catheter
ANSWER: B. Immediately discontinue the current TPN bag, remove the central venous
catheter, and send the catheter tip for culture while initiating appropriate antifungal
therapy
Fungemia associated with central venous catheters and TPN requires prompt catheter
removal and targeted antifungal treatment, as the catheter serves as a primary biofilm surface
that resists systemic treatment alone; adding medications to TPN or keeping the line
compromises patient safety.
2. When evaluating a new cleanroom facility design, an engineer notes that the anteroom
pressure is set lower than the buffer room but higher than the unclassified hallway. Which
type of pressure cascading configuration does this represent?
A. Negative pressure containment suite
B. Positive pressure cleanroom suite
C. Uncontrolled turbulent zone
D. Balanced isobaric chamber
ANSWER: B. Positive pressure cleanroom suite
,A positive pressure cascading design ensures that air flows outward from the cleanest zone
(buffer room) through the transition zone (anteroom) to the unclassified area, protecting
sterile preparations from outside contaminants.
3. During routine surface cleaning of a compounding buffer room, a technician runs out of
the designated sporicidal agent and decides to substitute standard household vinegar for
that single shift. How should this deviation be handled under quality assurance guidelines?
A. Approved, provided the vinegar is food grade and diluted with sterile water
B. Prohibited, because cleaning agents must be validated, sterile, and specifically designated in
the master cleaning procedure to ensure regulatory compliance and microbial control
C. Allowed only if the surface is rinsed with isopropyl alcohol afterward
D. Permitted if approved verbally by the lead compounding pharmacist
ANSWER: B. Prohibited, because cleaning agents must be validated, sterile, and specifically
designated in the master cleaning procedure to ensure regulatory compliance and
microbial control
Cleanroom cleaning agents are strictly controlled components that must be validated for
efficacy against specific microbial strains, sterilely filtered or prepared, and explicitly listed in
standard operating procedures.
4. A pharmacist is preparing a hazardous chemotherapy medication inside a biological
safety cabinet (BSC). The exhaust alarm sounds, indicating a drop in cabinet airflow
velocity. What is the immediate priority action for the operator?
A. Finish drawing the remaining drug volume into the syringe quickly before stopping
B. Immediately stop compounding, cover any open needles or drug vials, seal hazardous waste
inside closed containers, notify management, and evacuate or suspend work until certified
C. Open the glass sash completely to let fresh room air enter the cabinet
D. Turn off the cabinet blower motor to silence the alarm
ANSWER: B. Immediately stop compounding, cover any open needles or drug vials, seal
hazardous waste inside closed containers, notify management, and evacuate or suspend
work until certified
An airflow alarm on a containment BSC indicates a loss of protective containment barriers,
risking operator exposure to hazardous aerosols and compromising product sterility;
compounding must halt immediately.
,5. What is the primary purpose of performing periodic smoke studies within an ISO Class
5 primary engineering control?
A. To test the electrical wiring load of the internal lighting fixtures
B. To visually demonstrate unidirectional, laminar airflow patterns and verify that turbulent
dead zones or operator movements do not compromise critical work zones
C. To calibrate the room temperature and humidity sensors
D. To measure the physical weight of particulate matter settling on work surfaces
ANSWER: B. To visually demonstrate unidirectional, laminar airflow patterns and verify
that turbulent dead zones or operator movements do not compromise critical work zones
Smoke studies use visible vapor traces under dynamic operational conditions to map airflow
patterns, ensuring that first air sweeps cleanly across critical sites without aspiration of room
contaminants.
6. A pharmacy technician observes condensation forming on the supply grilles inside the
buffer room. Upon checking the environmental monitoring system, relative humidity is
recorded at 72 percent and room temperature is 18 degrees Celsius. What adjustment is
required?
A. Increase the room temperature to 25 degrees Celsius while keeping humidity constant
B. Adjust the HVAC system to reduce relative humidity to within the standard operating range
(typically between 30 and 60 percent) to prevent microbial proliferation
C. Turn off the HEPA filter units to stop airflow across the grilles
D. Spray the grilles with 70 percent isopropyl alcohol to dry them
ANSWER: B. Adjust the HVAC system to reduce relative humidity to within the standard
operating range (typically between 30 and 60 percent) to prevent microbial proliferation
High relative humidity promotes fungal and bacterial growth on surfaces and can saturate
HEPA filter media, requiring strict humidity control within validated parameters.
7. When reviewing garbing procedures for personnel entering a sterile compounding buffer
area, which order of donning protective apparel is correct according to standard
cleanroom protocols?
A. Sterile gloves, goggles, face mask, hair cover, shoe covers, gown
B. Shoe covers, hair cover, face mask, eye shields, gown, sterile gloves
, C. Gown, sterile gloves, shoe covers, hair cover, mask
D. Face mask, sterile gloves, gown, shoe covers, hair cover
ANSWER: B. Shoe covers, hair cover, face mask, eye shields, gown, sterile gloves
Garbing must proceed from the dirtiest items to the cleanest items, starting with shoe covers
and hair covers, followed by facial protection and gowning, with sterile gloves donned last
inside the buffer room or anteroom transition line.
8. An auditor inspecting a compounding pharmacy discovers that cleaning logs for the ISO
Class 7 anteroom have not been signed for three consecutive days, though cleaning was
purportedly performed. What regulatory compliance issue does this represent?
A. Minor paperwork discrepancy with no impact on product quality
B. Data integrity and documentation failure, meaning unverified operations cast doubt on
whether required sanitation actually occurred
C. Acceptable practice if verbal confirmation is provided by the cleaning staff
D. Violation of workplace ergonomics standards
ANSWER: B. Data integrity and documentation failure, meaning unverified operations cast
doubt on whether required sanitation actually occurred
In regulated sterile compounding, if an action is not documented in real time according to
written procedures, it is legally considered never to have happened, creating severe audit
findings.
9. While reconstituting a hazardous single-dose powder vial, a technician notices that the
rubber septum pops out entirely when the needle is inserted. What is the root cause and
correct response?
A. The vial was subjected to positive internal pressure without venting or improper needle gauge
selection; the vial must be discarded as compromised container integrity.
B. The vial is normal and the septum can be pushed back in with a gloved finger.
C. The drug can still be used if filtered through a 5-micron needle.
D. The vacuum inside the vial caused the stopper to invert; shake the vial to correct it.
AND WELL DETAILED ANSWERS PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE | EXAM PREP |
STUDY GUIDE | PRACTICE TEST| DOWNLOAD INSTANT PDF
1. A patient receiving total parenteral nutrition (TPN) develops a sudden fever, chills, and
tachycardia while the central venous catheter is in place. Laboratory blood cultures drawn
from both the central line and a peripheral vein grow Candida albicans. What is the most
appropriate initial course of action by the clinical team regarding the TPN therapy?
A. Increase the infusion rate to compensate for missed calories
B. Immediately discontinue the current TPN bag, remove the central venous catheter, and send
the catheter tip for culture while initiating appropriate antifungal therapy
C. Add nystatin suspension directly into the active TPN bag and continue infusion
D. Switch the TPN solution from lipid-based to amino acid-only without altering the catheter
ANSWER: B. Immediately discontinue the current TPN bag, remove the central venous
catheter, and send the catheter tip for culture while initiating appropriate antifungal
therapy
Fungemia associated with central venous catheters and TPN requires prompt catheter
removal and targeted antifungal treatment, as the catheter serves as a primary biofilm surface
that resists systemic treatment alone; adding medications to TPN or keeping the line
compromises patient safety.
2. When evaluating a new cleanroom facility design, an engineer notes that the anteroom
pressure is set lower than the buffer room but higher than the unclassified hallway. Which
type of pressure cascading configuration does this represent?
A. Negative pressure containment suite
B. Positive pressure cleanroom suite
C. Uncontrolled turbulent zone
D. Balanced isobaric chamber
ANSWER: B. Positive pressure cleanroom suite
,A positive pressure cascading design ensures that air flows outward from the cleanest zone
(buffer room) through the transition zone (anteroom) to the unclassified area, protecting
sterile preparations from outside contaminants.
3. During routine surface cleaning of a compounding buffer room, a technician runs out of
the designated sporicidal agent and decides to substitute standard household vinegar for
that single shift. How should this deviation be handled under quality assurance guidelines?
A. Approved, provided the vinegar is food grade and diluted with sterile water
B. Prohibited, because cleaning agents must be validated, sterile, and specifically designated in
the master cleaning procedure to ensure regulatory compliance and microbial control
C. Allowed only if the surface is rinsed with isopropyl alcohol afterward
D. Permitted if approved verbally by the lead compounding pharmacist
ANSWER: B. Prohibited, because cleaning agents must be validated, sterile, and specifically
designated in the master cleaning procedure to ensure regulatory compliance and
microbial control
Cleanroom cleaning agents are strictly controlled components that must be validated for
efficacy against specific microbial strains, sterilely filtered or prepared, and explicitly listed in
standard operating procedures.
4. A pharmacist is preparing a hazardous chemotherapy medication inside a biological
safety cabinet (BSC). The exhaust alarm sounds, indicating a drop in cabinet airflow
velocity. What is the immediate priority action for the operator?
A. Finish drawing the remaining drug volume into the syringe quickly before stopping
B. Immediately stop compounding, cover any open needles or drug vials, seal hazardous waste
inside closed containers, notify management, and evacuate or suspend work until certified
C. Open the glass sash completely to let fresh room air enter the cabinet
D. Turn off the cabinet blower motor to silence the alarm
ANSWER: B. Immediately stop compounding, cover any open needles or drug vials, seal
hazardous waste inside closed containers, notify management, and evacuate or suspend
work until certified
An airflow alarm on a containment BSC indicates a loss of protective containment barriers,
risking operator exposure to hazardous aerosols and compromising product sterility;
compounding must halt immediately.
,5. What is the primary purpose of performing periodic smoke studies within an ISO Class
5 primary engineering control?
A. To test the electrical wiring load of the internal lighting fixtures
B. To visually demonstrate unidirectional, laminar airflow patterns and verify that turbulent
dead zones or operator movements do not compromise critical work zones
C. To calibrate the room temperature and humidity sensors
D. To measure the physical weight of particulate matter settling on work surfaces
ANSWER: B. To visually demonstrate unidirectional, laminar airflow patterns and verify
that turbulent dead zones or operator movements do not compromise critical work zones
Smoke studies use visible vapor traces under dynamic operational conditions to map airflow
patterns, ensuring that first air sweeps cleanly across critical sites without aspiration of room
contaminants.
6. A pharmacy technician observes condensation forming on the supply grilles inside the
buffer room. Upon checking the environmental monitoring system, relative humidity is
recorded at 72 percent and room temperature is 18 degrees Celsius. What adjustment is
required?
A. Increase the room temperature to 25 degrees Celsius while keeping humidity constant
B. Adjust the HVAC system to reduce relative humidity to within the standard operating range
(typically between 30 and 60 percent) to prevent microbial proliferation
C. Turn off the HEPA filter units to stop airflow across the grilles
D. Spray the grilles with 70 percent isopropyl alcohol to dry them
ANSWER: B. Adjust the HVAC system to reduce relative humidity to within the standard
operating range (typically between 30 and 60 percent) to prevent microbial proliferation
High relative humidity promotes fungal and bacterial growth on surfaces and can saturate
HEPA filter media, requiring strict humidity control within validated parameters.
7. When reviewing garbing procedures for personnel entering a sterile compounding buffer
area, which order of donning protective apparel is correct according to standard
cleanroom protocols?
A. Sterile gloves, goggles, face mask, hair cover, shoe covers, gown
B. Shoe covers, hair cover, face mask, eye shields, gown, sterile gloves
, C. Gown, sterile gloves, shoe covers, hair cover, mask
D. Face mask, sterile gloves, gown, shoe covers, hair cover
ANSWER: B. Shoe covers, hair cover, face mask, eye shields, gown, sterile gloves
Garbing must proceed from the dirtiest items to the cleanest items, starting with shoe covers
and hair covers, followed by facial protection and gowning, with sterile gloves donned last
inside the buffer room or anteroom transition line.
8. An auditor inspecting a compounding pharmacy discovers that cleaning logs for the ISO
Class 7 anteroom have not been signed for three consecutive days, though cleaning was
purportedly performed. What regulatory compliance issue does this represent?
A. Minor paperwork discrepancy with no impact on product quality
B. Data integrity and documentation failure, meaning unverified operations cast doubt on
whether required sanitation actually occurred
C. Acceptable practice if verbal confirmation is provided by the cleaning staff
D. Violation of workplace ergonomics standards
ANSWER: B. Data integrity and documentation failure, meaning unverified operations cast
doubt on whether required sanitation actually occurred
In regulated sterile compounding, if an action is not documented in real time according to
written procedures, it is legally considered never to have happened, creating severe audit
findings.
9. While reconstituting a hazardous single-dose powder vial, a technician notices that the
rubber septum pops out entirely when the needle is inserted. What is the root cause and
correct response?
A. The vial was subjected to positive internal pressure without venting or improper needle gauge
selection; the vial must be discarded as compromised container integrity.
B. The vial is normal and the septum can be pushed back in with a gloved finger.
C. The drug can still be used if filtered through a 5-micron needle.
D. The vacuum inside the vial caused the stopper to invert; shake the vial to correct it.
