对于内分泌学审查委员会而言,新型的交互式短信课程
Priyanka Majety1, Ayodele Ajayi2, Anna M Modest3
1Department of Endocrinology, Diabetes and Metabolism, Virginia Commonwealth University Health, Richmond, VA, United States.
Journal of clinical & translational endocrinology
|October 16, 2023
概括
一个短信课程改善了内分泌学研究员的测试表现. 每天通过文本的多选择题是美国内部医学委员会 (ABIM) 认证考试的可行和有效的学习工具.
科学领域:
- 医学教育 医学教育
- 内分泌学奖学金培训 培训内分泌学
背景情况:
- 美国内部医学委员会 (ABIM) 认证考试评估医生的临床技能.
- 内分泌学奖学金考试通过率在2021-2022年降至最低的74%,在医学子专业中最低.
研究的目的:
- 评估一个短信课程的可行性为内分泌学研究员.
- 确定基于短信的学习在提高研究员的考试成绩方面的有用性.
主要方法:
- 15周的课程包括每天通过短信传递给全国内分泌学研究员的多选择题 (MCQ).
- 参与者完成了测试前和测试后的测试,以评估知识获取.
- 调查收集了关于课程感知有用性的反.
主要成果:
- 82名研究员完成了预测,平均5个正确答案.
- 干预后,30名研究员完成了后测试,显示了显著的改善,平均8个正确答案 (p < 0.0001).
- 每天对MCQ的参与平均为42名研究员,其中57%的研究员在24小时内做出回应.
结论:
- 基于短信的课程是一种可行的方法,用于为认证考试准备研究员.
- 这种方法显著提高了考试成绩,被研究员认为是考试准备的有用工具.
相关概念视频
01:45Endocrine Signaling
64.4K
Endocrine cells produce hormones to communicate with remote target cells found in other organs. The hormone reaches these distant areas using the circulatory system. This exposes the whole organism to the hormone but only those cells expressing hormone receptors or target cells are affected. Thus, endocrine signaling induces slow responses from its target cells but these effects also last longer.
64.4K
00:46What is the Endocrine System?
414.6K
The endocrine system sends hormones—chemical signals—through the bloodstream to target cells—the cells the hormones selectively affect. These signals are produced in endocrine cells, secreted into the extracellular fluid, and then diffuse into the blood. Eventually, they diffuse out of the blood and bind to target cells which have specialized receptors to recognize the hormones.
414.6K
01:33Hormonal Regulation
33.2K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
33.2K
01:10An Overview of the Endocrine System
8.5K
The endocrine system, a complex network of glands, orchestrates physiological balance within the body through the production and secretion of hormones. These hormones are chemical messengers in intercellular communication, acting as conduits between the secretory cells and distant target sites. They traverse the circulatory system by being released into the extracellular fluid, and their impact is specific to cells possessing receptors for a particular hormone.
The endocrine system collaborates...
The endocrine system collaborates...
8.5K
01:08Intracellular Hormone Receptors
55.4K
Lipid-soluble hormones diffuse across the plasma and nuclear membrane of target cells to bind to their specific intracellular receptors. These receptors act as transcription factors that regulate gene expression and protein synthesis in the target cell
55.4K
01:08Chemical Signaling in the Endocrine System
3.3K
A signaling cascade is a series of events that facilitates the transmission of information within or between cells, culminating in a targeted response in the recipient cell. As chemical messengers, hormones are pivotal in initiating and modulating these intricate signaling cascades based on their solubility.
Lipid-soluble hormones, such as steroid hormones, demonstrate an intracellular action. These hormones traverse cell membranes due to their lipid nature. Once inside the target cell, they...
Lipid-soluble hormones, such as steroid hormones, demonstrate an intracellular action. These hormones traverse cell membranes due to their lipid nature. Once inside the target cell, they...
3.3K