| 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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AI helps doctors analyze medical images more accurately and quickly, leading to better diagnoses and treatment plans for patients. |
This theory explains that when new technology improves usefulness and ease of use, people are more likely to accept and use it in healthcare. |
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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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AI can assist radiologists by providing an additional check on diagnoses, helping to reduce errors and improve confidence in results. |
This theory explains how technology can support human decision-making by offering helpful information without replacing experts. |
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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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AI literacy means knowing how AI works, what it can and can’t do, and how to use it properly, especially in fields like healthcare. |
This theory says people need to understand and use digital tools effectively, including AI, to work and make good decisions in modern society. |
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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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Things like trust, understanding, and how well AI fits into current work are important. But the color of the machines doesn’t affect how healthcare workers accept AI. |
This theory explains that people are more likely to accept and use new technology if they trust it, understand it, and feel it fits well with their work. |
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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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When coworkers, managers, or respected people support AI, others are more likely to accept and use it too. |
This theory says people’s actions are influenced by what others around them think or expect, which is called social influence. |
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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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Some healthcare workers worry that AI might take over their jobs, which makes them feel unsure or afraid about using it. |
This theory explains that when people think technology could replace their roles, they may resist accepting or using it. |
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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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When AI is designed to support and work well with humans, especially doctors, they are more likely to accept and trust it. |
This theory focuses on creating technology that fits people’s needs, making it easier and more comfortable for them to use. |
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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 includes how useful the AI is and how well it fits into the way healthcare professionals already work. |
This theory says that people are more likely to use technology if they find it useful and easy to use within their normal work routines. |
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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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Healthcare professionals are more likely to accept AI if they believe it respects their ethics, like patient safety and fairness. |
This theory explains that people judge new tools, like AI, based on whether they match their moral and professional values. |
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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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The article said future studies should look closely at how AI fits into real healthcare work and how users feel when using it. |
This theory says that studying how people interact with technology helps make it better and more acceptable to use. |
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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 happens when dopamine-producing neurons die. Human embryonic stem cells can be used to grow new dopamine neurons to replace the ones that are lost. |
This theory explains that damaged or dead cells in the body can be replaced with healthy ones from stem cells to restore function. |
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| 12 |
Which animal was used to test the STEM-PD product for safety and efficacy?
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Monkeys |
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Monkeys were used because their brain structure and functions are more similar to humans, which makes the test results more reliable for studying Parkinson’s treatments. |
This theory focuses on turning lab research into real treatments by testing on animals that closely model human diseases. |
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| 13 |
What was the duration of the preclinical safety study in rats mentioned in the article?
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12 months |
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The preclinical safety study lasted 12 months to thoroughly check for any long-term side effects before moving to human trials. |
This theory emphasizes the importance of long-term animal studies to ensure safety and effectiveness before human use. |
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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 trial combines early safety testing (Phase I) and initial effectiveness evaluation (Phase IIa) to quickly assess the treatment in humans. |
This theory outlines different steps of testing new treatments, starting with safety (Phase I) and then checking effectiveness (Phase II). |
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| 15 |
How is the STEM-PD product manufactured?
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Under GMP-compliant conditions |
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The product is made following Good Manufacturing Practice (GMP) to ensure quality, safety, and consistency for clinical use. |
This theory stresses the importance of strict manufacturing standards to make safe and effective medical products. |
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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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The safety was confirmed because the rats did not show any harmful side effects or tumors after receiving the STEM-PD product. |
This theory focuses on testing new treatments to ensure they don’t cause harmful effects before using them in humans. |
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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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The study found that the stem cell transplant helped improve movement problems in rats, showing the treatment worked. |
This theory explains how replacing damaged cells can restore lost functions in diseases like Parkinson’s. |
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| 18 |
What specific markers were used to assess the purity of the STEM-PD batch?
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OCT4 and NANOG |
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OCT4 and NANOG are markers for undifferentiated stem cells, so testing for them helps ensure the batch has the right purity and quality. |
This theory involves identifying specific markers to confirm the state and quality of stem cells used in therapies. |
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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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FGF8b and SHH help guide stem cells to develop into the specific types of neurons needed, like dopamine neurons for Parkinson’s treatment. |
This theory explains how growth factors influence cell development and specialization during differentiation. |
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| 20 |
What was a key outcome measured in the preclinical trials for efficacy in rats?
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Recovery of motor function |
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The preclinical trials measured if the rats’ movement improved after treatment, which shows the therapy helps restore lost motor skills. |
This theory focuses on restoring physical functions lost due to disease or injury through medical treatment. |
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