Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Hyperosmolar Hyperglycemic State, Diabetic HHS vs DKA, Animation. and this video is uploaded by Alila Medical Media at 2017-10-31T12:42:41-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [PWj3g3Vqnn0]
| Name | Hyperosmolar Hyperglycemic State, Diabetic HHS vs DKA, Animation |
| Video Uploader | Video From Alila Medical Media |
| Upload Date | This Video Uploaded At 31-10-2017 19:42:41 |
| Video Discription | (USMLE topics, diabetes) Hyperglycemic crises: Hyperglycemic hyperosmolar nonketotic coma (HHNK) versus DKA. See DKA video here: https://youtu.be/r2tXTjb7EqU Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images. Voice by: Penelope Hammet ©Alila Medical Media. All rights reserved. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Hyperosmolar hyperglycemic state, or HHS, is another ACUTE and life-threatening complication of diabetes mellitus. It develops slower than DKA, typically in the course of several days, but has a much higher mortality rate. Like DKA, HHS is triggered when diabetic patients suffer from ADDITIONAL physiologic stress such as infections, other illness, INadequate diabetic treatment or certain drugs. Similar to DKA, the RISE in COUNTER-regulatory hormones is the major culprit. These hormones stimulate FURTHER production and release of glucose into the blood, causing it to overflow into urine, resulting in excessive LOSS of water and electrolytes. The major DIFFERENCE between HHS and DKA is the ABSENCE of acidosis in HHS. This is because, unlike DKA, the level of insulin in HHS patients is HIGH enough to SUPPRESS lipolysis and hence ketogenesis. This explains why HHS occurs more often in type 2 diabetics, who have more or less normal level of circulating insulin. Reminder: type 2 diabetics DO produce insulin but their cells do NOT respond to insulin and therefore cannot use glucose. Because symptoms of acidosis are NOT present, development of HHS may go UNnoticed until blood glucose levels become EXTREMELY high. Severe dehydration results in INcreased concentrations of solutes in the blood, raising its osmolarity. HyPERosmotic blood plasma drives water OUT of body’s tissues causing cellular dysfunction. Primary symptom of HHS is ALTERED consciousness due to excessive dehydration of brain tissues. This can range from confusion to coma. Emergency treatment consists of intravenous fluid, insulin and potassium similar to those used in DKA. [PWj3g3Vqnn0] |
| Category | Education |
| Tags | yt:quality=high | causes | clinical presentation | complication | counterregulatory | diabetes mellitus | diabetic ketoacidosis | DKA | electrolyte disturbances | endocrine function | endocrinology | health | HHNK | HHS versus DKA | hhs vs dka | hormones | hyperglycemic crises | hyperglycemic crisis | hyperglycemic hyperosmolar nonketotic coma | hyperosmolar hyperglycemic state | insulin deficiency | medical | medicine | metabolism | nonketotic hyperosmolar syndrome | pathology | pathophysiology | symptoms | treatment |
