| 1 |
What is the primary function of AI in the medical imaging industry?
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To improve diagnostic accuracy and patient outcomes |
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Assist radiologists in assessing and identifying suspected abnormalities during radiological diagnostics by analyzing data from chest X-rays or mammograms. |
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| 2 |
Which of the following is a key benefit of AI in radiology noted in the article?
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Acts as a second medical opinion |
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This extracted data, known as radiomic features, holds crucial insights into disease characteristics and progression. |
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| 3 |
What does AI literacy refer to according to the article?
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Understanding and knowledge of AI technology |
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| 4 |
Which factor is NOT listed as influencing the acceptability of AI among healthcare professionals?
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The color of the AI machines |
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| 5 |
What role does social influence play in AI acceptability in healthcare according to the article?
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Influences AI's diagnostic accuracy |
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| 6 |
What is a perceived threat regarding AI usage in healthcare settings?
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None of the above |
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increased healthcare cost and disparities in insurance coverage, data security and privacy concerns, and bias and discriminatory services are imminent in the use of AI tools in healthcare. |
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| 7 |
According to the article, what is essential for increasing AI acceptability among medical professionals?
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Ensuring AI systems have high algorithmic performance |
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| 8 |
What does the 'system usage' category of AI acceptability factors include according to the article?
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Factors like value proposition and integration with workflows |
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system usage factors entailing value proposition, self-efficacy, burden, and workflow integration |
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| 9 |
How does ethicality impact AI acceptability among healthcare professionals?
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Only relevant in legal contexts |
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| 10 |
What methodological approach did the article emphasize for future AI acceptability studies?
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None of the above |
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| 11 |
What is the primary objective of using human embryonic stem cells in treating Parkinson’s disease?
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To replace lost dopamine neurons. |
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the purpose of stem cell treatments is predominantly to treat the motor symptoms of PD. They will not have any disease-modifying effect and will not treat the major non-motor symptoms which can be particularly disabling in some patients. |
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| 12 |
Which animal was used to test the STEM-PD product for safety and efficacy?
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Rats |
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| 13 |
What was the duration of the preclinical safety study in rats mentioned in the article?
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9 months |
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| 14 |
What is the name of the clinical trial phase mentioned for STEM-PD?
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Phase I/IIa |
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The STEM-PD trial, an investigational stem cell-based therapy for the treatment of Parkinson's Disease, has been given regulatory approval for a Phase I/IIa clinical trial. |
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| 15 |
How is the STEM-PD product manufactured?
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Under GMP-compliant conditions |
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| 16 |
According to the article, what confirmed the safety of the STEM-PD product in rats?
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There were no adverse effects or tumor formation. |
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| 17 |
What key finding was noted in the efficacy study of STEM-PD in rats?
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The cells could not differentiate into dopamine neurons |
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Large safety studies in rats with STEM-PD cells have shown that the cells are safe; they maintained long-term within the site of transplantation with no signs of distribution to other sites in the body; no signs of toxicity; and no tumour formation. |
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| 18 |
What specific markers were used to assess the purity of the STEM-PD batch?
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FOXA2 and OTX2 |
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| 19 |
What role do growth factors like FGF8b and SHH play in the manufacturing process of STEM-PD?
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They are used in cell patterning for specific neural fates. |
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| 20 |
What was a key outcome measured in the preclinical trials for efficacy in rats?
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Increase in anxiety-like behaviors |
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