| 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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we use X-rays, CT scans, and MRIs |
AI algorithms analyze imaging data helping detect abnormalities and diseases such as cancer at an early stage. |
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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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it can help doctor diagnose |
AI is considered an optimizing tool to assist the radiologist in detecting suspicious findings in imaging exams |
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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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technology is a new thing to learn |
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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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it can change |
AI acceptability including: user factors involving trust, system understanding, AI literacy, and technology receptiveness |
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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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healthcare professional is human so they can be influenced |
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| 6 |
What is a perceived threat regarding AI usage in healthcare settings?
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Lesser patient interaction with doctors |
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because AI can interact with patient than doctors can |
because The idea of it replacing healthcare professionals entirely, including pharmacists and technicians, is modernly impractical but also detrimental to patient care. |
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| 7 |
According to the article, what is essential for increasing AI acceptability among medical professionals?
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Designing human-centred AI systems |
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i'm not sure that there's article---because human is the reason that AI exists |
Increasing AI acceptability among medical professionals will critically require designing human-centred AI systems which go beyond high algorithm |
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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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it defines system usage |
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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ethics has a significant impact on the profession, for example, ethics examinations are required before study |
Studying ethics helps candidates understand various societal issues, moral dilemmas, and conflicts of interest |
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| 10 |
What methodological approach did the article emphasize for future AI acceptability studies?
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Considering user experience and system integration deeply |
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Future studies should examine role of bias in users' intentions to use AI. |
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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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Stem cell therapy aims to replace the failing dopaminergic neurons. |
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. |
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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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it is nude rats |
Efficacy of STEM-PD batch #3 was tested in a long-term in vivo study in nude 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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39 weeks |
no adverse effects were observed upon testing of the product in a 39-week rat GLP safety study for toxicity, tumorigenicity, and biodistribution, and a non-GLP efficacy study confirmed that the transplanted cells mediated full functional recovery in a pre-clinical rat model of PD. |
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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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This revolutionary treatment (called 'STEM-PD') has just received approval for a Phase I/IIa clinical trial in Sweden.
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| 15 |
How is the STEM-PD product manufactured?
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Under GMP-compliant conditions |
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good manufacturing practice (GMP) |
The STEM-PD product was manufactured under GMP and quality tested in vitro and in vivo to meet regulatory requirements.
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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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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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they maintained long-term within the site of transplantation with no signs of distribution to other sites in the body; |
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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GIRK2 and ALDH1A1 |
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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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FGFs are best known for their roles in the early steps of patterning of the neural primordium and proliferation of neural progenitors. |
SHH, Wnt, and FGF8b signaling pathways could improve reprogramming efficiency, as these pathways play a crucial role in differentiating stem cells |
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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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achieve results as intended |
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