Endocrine Pancreas and Control of Insulin – Endocrine Pancreatic Hormones
Über den Vortrag
Der Vortrag „Endocrine Pancreas and Control of Insulin – Endocrine Pancreatic Hormones“ von Carlo Raj, MD ist Bestandteil des Kurses „Year 1 – Term 2 – Basic Principles of Medicine II – Endocrinology and Reproduction“.
Quiz zum Vortrag
Which cells release somatostatin?
- Delta cells
- Alpha cells
- Beta cells
- PP cells
- F cells
A patient with type II diabetes was found unconscious and severely hypoglycemic. The patient had very high levels of circulating insulin. What laboratory study would be used to determine if the excess insulin was injected or produced by the patient?
- C-peptide
- Glucagon
- Proinsulin
- Somatostatin
- Fasting serum glucose
What is a step that leads to the release of insulin from a beta cell?
- Opening of Ca2+ channels
- Glucose oxidation to ADP
- Efflux of K+
- Opening of K+ channels
- GLUT 4 receptors bind to glucose
How do sulfonylurea drugs stimulate insulin secretion?
- By closing the K+ channels in a beta cell
- By preventing depolarization in a beta cell
- By preventing the release of glucagon from alpha cells
- By the closing of Ca2+ channels in beta cells
- By decreasing the sensitivity of GLUT 2 receptors
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Dozent des Vortrages Endocrine Pancreas and Control of Insulin – Endocrine Pancreatic Hormones
Carlo Raj, MD
Dr. Carlo Raj is a Physician and Lecturer at Becker’s Healthcare, in Illinois, USA, and the CEO and founder of Indus Intellect Virtual MedEd, a medical education consulting company.
He obtained his MD from Medical University of the Americas (MUA) and is an international lecturer and public speaker.
Within Lecturio, Dr. Raj teaches courses on Pathology.
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Buena explicación introductoria, integra la explicación con farmacología, buena clase
