| 1 |
What is the primary function of AI in the medical imaging industry?
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To market medical products |
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Because To help the treatment look reliable. |
Artificial intelligence (AI) significantly improves accuracy and precision in medical imaging, transforming the field with enhanced image analysis and interpretation. AI algorithms analyze vast amounts of imaging data, detecting minute abnormalities that might be missed by human eyes. |
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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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accelerate image acquisition while preserving and often enhancing image quality. |
More modern and accurate than humans. |
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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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Because the knowledge and skills that enable humans to critically understand, evaluate, and use AI systems and tools to safely and ethically participate in an increasingly digital world. |
Causing fewer errors in using Ai |
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| 4 |
Which factor is NOT listed as influencing the acceptability of AI among healthcare professionals?
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Technology receptiveness |
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Because AI can only find information, but humans like us have to check again as before whether it is correct according to the principle or not. |
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| 5 |
What role does social influence play in AI acceptability in healthcare according to the article?
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Affects healthcare professionals’ decisions to use AI |
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Here, the social impact of artificial intelligence in healthcare is extraordinary – a patient may have immediate, life-saving treatment prior to a stroke taking full effect, or at a speed that mitigates the full impact of the stroke, and thereby experience a radically different quality of life. |
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| 6 |
What is a perceived threat regarding AI usage in healthcare settings?
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Concerns about replacing healthcare professionals |
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there is potential for breach of patients' privacy and AI tools could trigger prejudices against race, culture, gender, or social status |
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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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Increasing AI acceptability among medical professionals will critically require designing human-centred AI systems which go beyond high algorithmic performance to consider accessibility to users with varying degrees of AI literacy |
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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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The literature has converged towards three overarching categories of factors underpinning AI acceptability including: user factors involving trust, system understanding, AI literacy, and technology receptiveness; 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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Affects views on AI based on compatibility with professional values |
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Among the foremost ethical concerns surrounding the utilization of AI and ML in health care are the protection of patient privacy and the safeguarding of sensitive medical data |
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| 10 |
What methodological approach did the article emphasize for future AI acceptability studies?
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Prioritizing speed over accuracy in diagnostics |
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AI methods can be broadly categorized into three types: symbolic AI, machine learning, and evolutionary computation |
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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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Parkinson's disease causes the loss of dopaminergic neurons. These neurons help release and regulate dopamine, which plays a key role in many different bodily functions, especially those involving movement, thinking, motivation, and mood. Stem cell therapy aims to replace the failing dopaminergic neurons. |
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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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the dosages of biologics, the route of administration, and treatment outcomes can be extrapolated readily to humans |
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| 13 |
What was the duration of the preclinical safety study in rats mentioned in the article?
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6 months |
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important tools for studying gene function and for drug discovery and development. |
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| 14 |
What is the name of the clinical trial phase mentioned for STEM-PD?
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Phase I |
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| 15 |
How is the STEM-PD product manufactured?
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Using random integration |
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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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Safety. 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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| 17 |
What key finding was noted in the efficacy study of STEM-PD in rats?
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Transplanted cells reversed motor deficits in rats. |
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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 enhance pluripotency. |
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FGFs have various biological functions both in vivo and in vitro, including roles in mitogenesis, cellular migration, differentiation, angiogenesis, and wound healing |
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| 20 |
What was a key outcome measured in the preclinical trials for efficacy in rats?
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Development of new cognitive abilities |
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The ultimate goals of preclinical studies are to accurately model, in animals, the desired biological effect of a drug in order to predict treatment outcome |
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