A coaching institution for ADC examination, and Government dental jobs exam.
The researchers at the University of Chicago performed a study to check the purification ability of the cloth masks. They made masks by joining one layer of tightly woven cotton sheet1 and two layers of polyester-spandex chiffon2, which is a fabric commonly used in evening gowns. These masks filtered out 80% to 90% spray particles ranging from 10 nanometres to 6 micrometres in diameter at normal human respiratory flow rate and volume.
Article written by
Dr. Neha Rai
MBBS, MD SR AIIMS Patna
Diabetes Mellitus refers to a group of common metabolic disorders that share the phenotype of hyperglycaemia and are caused by a complex interaction of genetics and environmental factors. It is very different from Diabetes Insipidus. Diabetes Insipidus is a syndrome characterised by the production of abnormally large volumes of dilute urine due to decreased secretion or action of Vasopressin, a hormone secreted by the posterior pituitary gland.
The pathogenic process leading to hyperglycaemia is the basis for classification of diabetes mellitus into several types. Age or insulin dependence are no longer the criteria for differentiation. Type I and Type II are the two broad categories. In Type I DM there is destruction of pancreatic β cells and insulin deficiency resulting from autoimmune β cell destruction. Type II DM is characterised by variable degree of insulin resistance, impaired insulin secretion, excessive hepatic glucose production and abnormal fat metabolism.
The biomedical waste management in India should be the burning and worrisome topic for the public as well as hospitals and health care service providers. Bio-Medical Waste (Management and Handling) Rules 2016 and further amendments in 2018 and 2019 have made enough provisions to handle all the biomedical wastes by any entity involved in anything related with health care provision. This includes, hospitals with only OPD facilities, hospitals with indoor facilities, blood donation camps, free health camps, medical services being provided in the field excluding the active war zones as well as the ships in the international water with Indian registration.
The categorization of all biomedical wastes into four color categories namely yellow, red, white, and blue made the segregation easy and practical. It does not specifically say anything about the rules and regulations to be followed in reference to COVID-19. But when, the proper biomedical waste management protocols, standard precautions also known as universal precautions and the latest guidelines issued for the control of spread of Covid-19 by MoHFW are put together; we find ourselves equipped with enough tools to deal with all types of wastes and infections.
We shall read more about the Bio-medical Waste (Management & Handling) rules 2016 and further amendments in 2018 & 2019 in further articles.
Zinc as such does not participate in the amalgamation process or in the setting reaction of silver amalgam alloy with mercury during and after the completion of the restoration process.
The Central Bureau of Investigation (CBI) has filed an FIR against former Head of the Dental Department of All India Institute of Medical Sciences (AIIMS)-Patna, Dr. Shailesh Kumar Mukul. He is accused of resorting to “unlawful means in conspiracy with others” during the 2013 and 2019 period.
Coronavirus Disease-COVID-19: Seven Essential Norms You Should Follow to Help Yourself during Quarantine Period
The following category of people should stay at home under home quarantine status. This category includes a person with suspected coronavirus infection, those under investigation but not needing hospitalization. Also, the one who had had confirmed coronavirus infection was hospitalized earlier but now has been discharged and medically stable. These people should stay at home under quarantine conditions.
In this section, we shall discuss the composition, type and properties of the dental amalgams alloys used for restoration purpose in posterior teeth as per following format. The source of these notes, MCQs and explanation is Phillips’ Science of Dental Materials, 12th Ed and Sturtevant’s Art and Science of Operative Dentistry.