| 1 |
What percentage of the PCPs examined contained UV filters?
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58% |
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to absorb, reflect, or scatter harmful UV radiation.
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ScienceDirect
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| 2 |
Which of the following is NOT a category of PCPs mentioned in the study?
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Hair care products |
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57% of these products classified as skincare, 32% as rinse-off products and 11% as make-up products.
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ScienceDirect
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| 3 |
Which ingredient is commonly used as a preservative in PCPs?
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Phenoxyethanol |
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It is a highly safe preservative mostly used.
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Myskinrecieps
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7 |
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| 4 |
What was the primary aim of the study discussed in the article?
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To investigate the presence of toxic chemical ingredients in PCPs |
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This indicates the lack of set rules and regulations around PCP labelling and inconsistency in chemical regulation may promote the distribution of harmful chemicals into the environment.
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ScienceDirect
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| 5 |
Which of the following fragrances is considered a weak allergen but found frequently in PCPs?
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Limonene |
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The most frequently identified fragrances were limonene (73.33%)
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ScienceDirect
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| 6 |
What does the term 'emerging pollutants' refer to in the context of the study?
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Pollutants that have recently been discovered and may not degrade easily |
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ScienceDirect
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| 7 |
What percentage of skin care products examined contained fragrances?
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69.5% |
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73 Products containing fragrances which is 69.5% of 105
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ScienceDirect
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7 |
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| 8 |
According to the study, which substance is toxic to aquatic life and can affect fertility?
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Butylphenyl methylpropional |
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These include harmful fragrances such butylphenyl methylpropional, which were found to be present in over 16% of the studied PCPs. These fragrances are reportedly skin sensitizers, toxic to aquatic life and pregnancy woman.
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ScienceDirect
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| 9 |
Based on the study, which regulatory action is recommended due to the detection of harmful ingredients in PCPs despite their ban?
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More stringent regulations on product labelling and testing |
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this study strengthens the need for more stringent regulations on product labelling, product testing and hazardous chemical regulation of PCPs and useful information to consumers about the quality and health effects of the products they use in their daily lives.
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ScienceDirect
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| 10 |
What are the potential health risks associated with chemicals in PCPs as mentioned in the study?
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Both 1 and 2 |
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some chemicals can interfere with the endocrine (hormonal) system and Certain compounds mimic estrogen, a hormone that regulates reproductive and developmental processes.
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ScienceDirect
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| 11 |
What is the primary purpose of Process Analytical Technology (PAT)?
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To monitor process parameters and product quality attributes. |
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Process Analytical Technology (PAT) is a systematic approach used in the pharmaceutical industry to design, analyze, and control manufacturing processes through real-time measurements of critical process parameters (CPPs) and critical quality attributes (CQAs).
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ADRAGOS pharma
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| 12 |
Which technology is often combined with reliable in-line sensors to enhance PAT systems?
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Multivariate Statistical Methods (MSMs). |
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Analyze multiple variables simultaneously.
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ScienceDirect
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| 13 |
What does data fusion primarily help improve in PAT systems?
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Increase performance and robustness of models. |
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Enhance the accuracy of process monitoring and control and Improve the robustness of predictive models
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ScienceDirect
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| 14 |
Which is NOT a listed advantage of continuous processing of powdered and granule products?
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Increased financial services. |
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powdered and granule products offers several well-documented advantages
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ScienceDirect
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| 15 |
Which of the following is considered a Critical Quality Attribute (CQA) for powdered and granule products?
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Particle size. |
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tapped density, moisture content, flowability, and impurities.
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NIH
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| 16 |
What does the integration of multiple unit operations in one production system characterize?
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Continuous processing. |
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Non-stop production flow
Improved efficiency and consistency
Better process control and monitoring
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ScienceDirect
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| 17 |
What challenge does the article highlight about handling granular materials?
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Hindered by complex material attributes. |
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Inconsistent flow and segregation Challenges in mixing and uniformity Difficulty in achieving precise dosing or blending
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ScienceDirect
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| 18 |
Which approach is specifically mentioned as useful for handling large analytical datasets in continuous processes?
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Data fusion. |
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large amounts of data are generated from multiple sensors and sources. Data fusion is specifically used
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ScienceDirect
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| 19 |
What does the future perspective section suggest about the integration of PAT and multi-sensor data fusion
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It holds potential for enhancing real-time monitoring and control systems. |
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Improves the accuracy, reliability, and robustness of real-time process monitoring
Enables better process control and optimization
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ScienceDirect
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| 20 |
Which technique is mentioned as crucial for designing, analyzing, and controlling manufacturing through monitoring?
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|
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Designing, analyzing, and controlling manufacturing processes
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ScienceDirect
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