Starch-based 'hemostat' material has been prepared by the Institute of Nano Science and Technology {INST}. The starch-based hemostat content concentrates the natural clotting factors in the blood that are important to prevent blood flow. The hemostat material absorbs excess fluid, which is necessary to stop bleeding, thickening the natural causes of blood clotting. However, hemorrhage can resume after removing substances that do not degrade naturally. Scientists working on this hoped that they would be able to develop a versatile, possibly life-saving and cheaper product that would reduce worldwide A more realistic solution would be for income economies. This product has improved absorption capacity and is naturally biodegradable as well as biodegradable. Let's know more about Starch-based 'hemostat' material.
1. Biodegradable microparticles of this substance combine to form a-----------on the wound.
A. Gel
B. Hydroxyl
C. Carboxymethyl
D. None of these
2. The microorganisms of this substance are known as...
A. 'Calcium-modified carboxymethyl-starch'
B. Biodegradable Microparticles
C. Biocompatibility
D. All of the above
3. According to scientists, starch-based hemostat helps in what?
A. Absorbs excess fluid from blood
B. Aids blood coagulation
C. Both of the above
D. None of these
4. By how many times has the fluid absorptive capacity of the hemostat increased?
A. 5-6
B. 5-10
C. 10-15
D. 10-20
5. What confirmed the hemostat substance during animal studies?
A. Non-Toxic
B. Biodegradibility
C. Both of the above
D. None of these
6. Use of this substance during use on animals succeeded in stopping moderate to heavy bleeding in less than -------------- minute.
A. One minute
B. Two minute
C. Three minute
D. Four minute
7. INST was established in which year under the Nano Mission of the Government of India?
A. In the year 2010
B. In the year 2012
C. In the year 2013
D. In the year 2014
8. Where is headquarter of the Institute of Nano Science and Technology located?
A. Punjab
B. Haryana
C. Rajasthan
D. None of these
9. Who is the Chairperson of the institute of nanoscience and technology?
A. Bernard Raveau
B. Ajay K. Sood
C. C. N. Ramachandra Rao
D. Raghunath Anant Mashelkar
10. Hydroxyl group chemicals have been converted into...
A. Calcium ions
B. Carboxymethyl
C. Biodegradability
D. Biocompatibility
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