Definition Cyanosis refers to bluish(带蓝色的 带青色的) color of the skin and mucous membranes resulting from an increased quantity of reduced hemoglobin(亚铁血 红蛋白;还原血红蛋白),orof hemoglobin derivatives, in the small blood vessels of those areas. It is usually most marked in the lips, nail beds(甲床),ears, and malar (颧骨的;颊的) eminences

Physical examination It is the process of examining the patient's body to determine the presence or absence of physical problems The goal of the physical examination is to obtain valid information concerning the health of the patient The examiner must be able to identify, analyze

It is well known that advances in scientific medicine have occasionally threatened to displace the history and physical examination in the evaluation of the patient. However, we usually discover that technologic advances serve to make the physical examination more rational and provide new understanding or objective documentation of long- appreciated physical finding

Causation and Treatment Professor of Obstetrics, Northwestern University Medical School Jos. B. De Lee Published in Medicine (Detroit) 3: 643-660, 1897. The highest mortality that befalls the human race in one day occurs on the day of birth. It is said that the most important period of the life of a human being is the time spent in utero. The most trying ordeal a human being sustains is the ordeal of birth

Intensive Study Marriage Across the Nations Para. 1 Gail and I imagined quiet wedding. During our two years together we had experienced the usual ups and downs of a couple learning to know, understand, and respect each other. But through it all we had honestly confronted the

Section A: Learning a Foreign Language(4 hours) Section B: Keys to Successful Online learning (2 hours) The texts are used as inputs (for output), stimuli (for response), prompts(for thinking) Teaching Objectives: This unit is intended to introduce you to studying by computer. After learning it, Ss should be able to

This unit is intended to explore other ways of good communication (nonverbal communication) in addition to words, feelings and senses. After learning it, Ss are expected to have better understanding about how master as well as to pressent good communication signs in an Engllish culture, such as apperance, eye contact, gestures, movements, etc

The stories of this unit demonstrate how things are not al ways as easy as they look; the grass is not lways greener on the other side. After learning it, Ss should be able to have a better learning of the hardships and problems of studying and living in a new country appreciate the text structure( paragraph structure as a general statement supported by some master the usage of the key words and expressions

Conjugated unsaturated systems have a p orbital on a carbon adjacent to a double bond The p orbital can come from another double or triple bond The p orbital may be the empty p orbital of a carbocation or a p orbital with a single electron in it (a radical)

Compounds were classified as being either aliphatic or aromatic in the latter part of the nineteenth century. To be classified as aliphatic meant then that the chemical behavior of a compound was “fatlike”. To be classified as aromatic meant then that the compound had a low hydrogen/carbon ratio and that it was “fragrant