Unit 3 DHH50203 JD2024
Authored by fatin fathiah
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of photostability testing for finished pharmaceutical products?
To determine the product’s shelf life in different storage conditions
To assess how the product’s stability is affected by exposure to light
To evaluate the product's microbiological safety
To test the product’s resistance to temperature fluctuations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a typical light source used for photostability testing?
Artificial daylight fluorescent lamp
Xenon lamp
Metal halide lamp
Infrared lamp
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In photostability testing, what is the role of a dark control sample?
To measure the impact of temperature on the product
To evaluate the product’s stability without light exposure
To check the effectiveness of the light source used
To simulate the product’s shelf life in real-world conditions
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should be included in the photostability testing protocol for a finished product?
Only the type of light source used
The duration and intensity of light exposure, sample preparation, and analysis methods
The historical stability data of similar products
Only the expected results of the testing
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes “forced degradation” in photostability testing?
Testing the product under normal light conditions to determine its stability
Exposing the product to extreme light conditions to accelerate degradation
Storing the product in the dark to measure any possible changes
Testing the product at various temperatures without light exposure
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When conducting photostability testing, why is it important to test multiple batches of the product?
To ensure that the product is only tested in one type of packaging
To account for variability in product quality and formulation
To reduce the testing cost
To simplify the data analysis process
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the recommended frequency of testing for long-term photostability studies in the first year?
Every 1 month
Every 3 months
Every 6 months
Annually
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