The vital signs – heart rate, blood pressure, body temperature, respiration rate, and pain – communicate important information about the physiological status of the human body. In this six-part course we explore the anatomy and physiology underlying the vital signs so that you will develop a systematic, integrated understanding of how the body functions. Relevant body systems are reviewed including cardiovascular and respiratory, followed by explanations of how the function of these systems affects vital signs. We discuss normal ranges, normal variants, and the mechanisms that underlie changes in the objective measurement of vital signs. The course also includes demonstrations of appropriate techniques for measuring vital signs in yourself and others.
生命体征：了解身体告诉我们的信息
宾夕法尼亚大学课程信息
学生职业成果
39%
32%
19%
您将获得的技能
学生职业成果
39%
32%
19%
提供方
宾夕法尼亚大学
The University of Pennsylvania (commonly referred to as Penn) is a private university, located in Philadelphia, Pennsylvania, United States. A member of the Ivy League, Penn is the fourth-oldest institution of higher education in the United States, and considers itself to be the first university in the United States with both undergraduate and graduate studies.
教学大纲 - 您将从这门课程中学到什么
Week 1: Pulse/Heart Rate
This week we start our exploration of the vital signs with a look at the heart. We'll study the basic structure of the heart, think about how the heart pumps blood through the body, and learn how clinicians assess and think about heart rate and the pulse.
Week 2: Blood Pressure
During week 2 we will learn about the anatomy of the blood vessels and how they function. You will have a better understanding of systolic and diastolic blood pressure, mean arterial pressure, and assessing blood pressure accurately.
Week 3: Metabolism
This week we will explore metabolism. We will discuss anabolism and catabolism, basal metabolic rate, how the body generates heat. You will also have a better understanding of how health care providers assess metabolic rate.
Week 4: Temperature
During week 4 you will learn the definition of mean body temperature and how the body regulates temperature. We will discuss hypothermia and the difference between hyperthermia and fever. Lastly, you will learn how to assess body temperature.
审阅
来自生命体征：了解身体告诉我们的信息的热门评论
Yes, it is very useful to me and I will suggest to my friends to take this course. My sincere Thanks to Connie B. Scanga, PhD, she taken the all lecture clearly and her lecture was easy to understand.
I really enjoyed to the professor and the idea of learning the material with her students. It made me feel as if I was in the classroom learning with them. She broke down the material in a great way.
Great Course ! It provides important information regarding anatomy and physiology of the main systems in our body. The video lectures are very interactive and Dr. Scanga has a great ability to teach.
I have learned a lot of things from this course. This course disclosed innumerable mysteries of human body that I didn't know earlier. I really enjoyed this course. Thanks for this wonderful content.
常见问题
我什么时候能够访问课程视频和作业？
讲座和作业的访问权限取决于您的注册类型。如果您以旁听模式参加课程，则可以免费查看大多数课程资料。要访问评分作业并获得证书，您需要在旁听期间或之后购买证书体验。如果看不到旁听选项：
- 课程可能不提供旁听选项。您可以尝试免费试用，也可以申请助学金。
- 课程可能会改为提供'完整课程，没有证书'。通过此选项，您可以查看所有课程材料、提交所要求的作业，以及获得最终成绩。这也意味着您将无法购买证书体验。
我购买证书后会得到什么？
您购买证书后，将有权访问所有课程材料，包括评分作业。完成课程后，您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
Is financial aid available?
是的，Coursera 可以向无法承担学费的学生提供助学金。点击左侧‘注册’按钮下的‘助学金’链接即可申请助学金。您可以根据屏幕提示完成申请，申请获批后会收到通知。了解详情。
Is Vital Signs a free course?
Yes! You can access the full course, including assessments and all videos, through the Audit track. Learners also have the option of earning Course Certificate by submitting all assignments for a grade and purchasing the course for $49. Financial aid is available.
还有其他问题吗？请访问 学生帮助中心。
