| 1 |
What is the main advantage of using nanomaterials in electrochemical sensors for medical diagnostics?
|
3. They enhance sensitivity and surface area for detection |
|
nanomaterial have a very small that means it can detect more of the electrochemical sensors that also mean that it can improve it capacity
|
the electrochemical signal is a tiny thing to detect so using an nanomaterial which has a lot of surface area compare to it size , it is the best thing of it https://www.sciencedirect.com/org/science/article/abs/pii/S1359734525012315
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 2 |
Which of the following nanomaterials is frequently mentioned as enhancing sensor conductivity?
|
2. Gold nanoparticles |
|
it is a nanoparticle and also has a lot of electical conductivity
|
https://pmc.ncbi.nlm.nih.gov/articles/PMC5493603/#:~:text=Gold%20nanoparticles%20have%20important%20properties,the%20electrode%20surface%20%5B15%5D.
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 3 |
Why are carbon-based nanomaterials such as carbon nanotubes (CNTs) useful in electrochemical sensors?
|
3. They improve electron transfer and mechanical strength |
|
carbon does help to move the electron faster
|
https://www.sciencedirect.com/science/article/abs/pii/S3050475925001393
https://www.sciencedirect.com/science/article/abs/pii/S0960852424012379
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 4 |
What is one challenge in integrating nanotechnology with electrochemical sensors for medical use?
|
3. Issues in reproducibility and standardization |
|
other choices does not look like a problem that can not be fix
|
other choices does not look like a problem that can not be fix
1) lack of sample I don't think that will be a problem expecially in the medical field there is so many sample out there
2nanomaterial does sensor by using light it use electrochemical (electric signal ) so that should not be the problem
4 if it can be tested already how can it be lacked
5 nanomaterial is best on detecting macromalecules
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 5 |
Which technique is commonly used to enhance the signal in nanotechnology-based electrochemical sensors?
|
2. Enzyme labeling |
|
other chose does not look like it helps alot
|
https://www.sciencedirect.com/science/article/pii/S2214180424001156#:~:text=Nanoparticles%20can%20be%20physically%20adsorbed,nanostructures%20on%20the%20electrode%20surface.
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 6 |
Why is biocompatibility crucial in designing electrochemical sensors for medical diagnostics?
|
2. To prevent rejection or toxicity in biological systems |
|
other chose does not look connected to biocompatility
|
biocompatibility is used to describe the state of affairs when a biomaterial exists within a physiological environment, without adversely and significantly affecting any of the other body of environment and material https://www.sciencedirect.com/topics/materials-science/biocompatibility so the other answer does not relate to the descripetion
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 7 |
How do label-free electrochemical sensors differ from labeled ones?
|
3. They do not rely on additional reagents or markers |
|
label free senser can detect imediatly with out using any detector
|
https://www.sciencedirect.com/topics/engineering/electrochemical-sensor#:~:text=Electrochemical%20sensors%20convert%20the%20information,conductometric%2C%20and%20amperometric%2Fvoltammetric. "lable free" so that also means no need to lable it can be use instantly
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 8 |
What is one promising application of nanotech-based electrochemical sensors?
|
5. Detecting heavy metals in water |
|
from the website it says it can detect various chemicals in gases for pollution monitoring it did not say in the other choice
|
https://pmc.ncbi.nlm.nih.gov/articles/PMC2909474/#:~:text=Recent%20applications%20of%20EC%20sensors,or%20protein%20biomarkers%20of%20disease.
https://www.sciencedirect.com/science/article/pii/S2214180424001156
https://www.azonano.com/article.aspx?ArticleID=1840#:~:text=Some%20common%20applications%20are%20highlighted%20below%3A&text=Detecting%20various%20chemicals%20in%20gases%20for%20pollution%20monitoring.&text=Medical%20diagnosis%2C%20either%20as%20bloodborne,%2Da%2Dchip%20type%20devices.&text=To%20monitor%20physical%20parameters%20such%20as%20temperature%2C%20displacement%20and%20flow.
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 9 |
Which of the following factors most directly affects the sensor's detection limit?
|
2. Nanomaterial surface-to-volume ratio |
|
as the website said "The size and surface area of nanomaterials significantly influence their physical properties, which in turn affect their chemical reactivity, mechanical strength, electrical properties, and other characteristics"
|
https://cpur.in/iqac/naac-documents/other/Consolidate/Properties%20of%20Nanomaterial.pdf
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 10 |
What is one of the primary goals of using digital sensing technologies in cancer care?
|
3. Enable earlier and more personalized diagnosis |
|
it is said that the digital sensing can detect the early state of the cancer and with an more personalise diagonse
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 11 |
Which type of sensor is often used to monitor physical activity in cancer patients?
|
3. Accelerometers |
|
it is also said in this document that it can detect movement all the time and send direct feedback
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 12 |
Why are patient-reported outcomes important in digital cancer care systems?
|
3. They provide subjective data complementing sensor metrics |
|
having more of the report also mean having more sample to keep the data and improve more so that's important and also to improve to next outcome
|
https://pmc.ncbi.nlm.nih.gov/articles/PMC12226390/#:~:text=Patient%2Dreported%20outcomes%20(PROs)%2C%20involving%20collection%20of%20self,potential%20to%20improve%20patients'%20outcomes.
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 13 |
What is one major advantage of real-time digital sensing in cancer treatment?
|
3. Rapid detection of deterioration in patient condition |
|
this new ai cancer detection offers the realtime and rapid diagnose instantly from the patient
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 14 |
Which of the following is a key barrier to implementing digital sensing in routine oncology practice?
|
3. Limited digital literacy among patients and providers |
|
it is stilll a problem with some patients especially the the elder ones to know how to use the digital tools or be even for some doctor it is still a new thing people are not yet adapted
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
https://www.sciencedirect.com/science/article/pii/S2949820124000663
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 15 |
Which stakeholders are considered central to the adoption of digital cancer care platforms?
|
2. Patients and healthcare providers |
|
every one can asses to this digital cancer platform but expecially in the healthcarescare industry
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 16 |
Digital sensing systems collect which combination of data types for cancer care optimization?
|
2. Sensor metrics and patient-reported outcomes |
|
the senser metric is also the things that can detect the heart rate temperature etc. and report instantly it can detect the symptom and diagnose it
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 17 |
How do digital sensors contribute to improving the quality of life in cancer patients?
|
3. By enabling symptom tracking and early intervention |
|
it and send a real time data to diagnose all the time so its a symptom tracker
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 18 |
What does the article suggest about the future direction of digital sensing in cancer care?
|
3. It holds promise for widespread personalized care |
|
it did not say about the time but it is widespread personalises care also not only in the labs or other choice
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 19 |
Based on the diagram, which of the following would most likely result in a false signal output in an electrochemical sensor for medical diagnostics?
|
4. Analyzing data without measuring electrochemical current |
|
answer4 is base on the output problem
|
form seeing the this document it shows that the output can come in many form of data graph so the problem of the output can be from the analyzing part from 4. https://www.sciencedirect.com/journal/smart-power-and-energy-security this is the article that show the information about problem of analyzing graph.
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|
| 20 |
Based on the image, which of the following scenarios best demonstrates the advantage of using emerging digital platforms in cancer diagnostics?
|
3. A portable chip-based sensor detects protein biomarkers from a blood sample within minutes |
|
from the article also show a parable chip to wear and instantly detect sign of cancer
|
https://www.sciencedirect.com/science/article/pii/S2590137025000780
|
7 |
-.50
-.25
+.25
เต็ม
0
-35%
+30%
+35%
|