临床执业医师

考试类别

临床执业医师中医执业医师执业药师护士资格证外科主治内科主治内科护理(中级) 内科护理(正/副高)

凝胶过滤法主要用于蛋白或核酸分离，此法又称分子筛层析法，常用介质是答案解析
一种DNA结构就能形成一种特征性的图形，称为答案解析
For most of us, dieting is a frustrating fact of life. With so much conflicting nutritional information about, it can be difficult to tell which weight-loss strategies really work. Let's start by discounting these confusing myths. 1. All calories are created equalWhat you eat, not how much, is the main factor behind weight gain, according to research. Calories from fat pack on the pounds. The reason: during digestion, the body bums many more calories metabolising protein and carbohydrates' than it does metabolizing fat. 2. Desserts are tabooCakes, pies and ice cream can sensibly be worked into a diet, the expert says. Moderation is the key. Cut down on other meals if you'll be eating out at a restaurant known for its rich sweets. Or indulge, but take only a few bites. 3. Fast foods are forbiddenA plain hamburger on a bun is still a healthful choice. So is grilled chicken or a green salad with low-cal dressing. But watch out for French fries, milkshakes and batter-dipped chicken or fish. 4. Fasting is the fastest dietSome studies suggest that drastically reducing calorie intake switches the body into a "starvation mode", which conserves calories and decreases your metabolic rate. The more frequently you deprive yourself of food, the better your body may get at storing calories. So, in the long run, repeated fasting may actually undermine your weight-loss efforts. 5. To keep weight off, simply watch what you eatAccording to experts, exercise combined with dieting ensures weight loss better than dieting alone does. Experts also agree that sticking with regular, moderate exercise is more important that occasional vigorous workouts are. Obesity-researcher Kelly Brownell encourages patients to make a series of small physical efforts: taking the stairs instead of the elevator and parking the car far from where you are going and walking. Most important, before getting caught up in dietary myths, let good sense shape your eating habits. Your body will thank you for it. 答案解析
设L为抛物线y=x2上从0(0，0)到P(1，1)的一段弧，则曲线积分的值是( )．答案解析
法作为一种社会规范，具有的为人们提供既定行为模式，从而引导人们在法律范围内活动的作用，是法的（）答案解析
患者男，60岁，车祸致右髋关节疼痛，活动受限1天入院。查体可见右下肢外旋、短缩畸形。答案解析
泰勒原理所包含的四大问题是（）。答案解析
在会计电算化条件下，记账凭证的类别有（）。答案解析
某甲状腺功能亢进患者，既往有哮喘病史，在制订治疗方案时，应禁用下列哪种药物答案解析
就人身保险的保险标的而言，当以人的身体作为保险标的时，它以( )等状态存在。答案解析
现浇箱梁支架的布置时,应根据梁截面大小并通过计算确定以确保支架的强度、刚度、稳定性满足要求。计算时除考虑梁体混凝土重量外,还需考虑的因素有( )。答案解析
下列各类疾病中，主要应采取第一级预防的是答案解析
下列技术规范中，（）不是软件中间件的技术规范。答案解析
在维纳的归因理论中，下列属于内部的、不可控的、稳定的因素是( )。答案解析
在商业POS-MIS信息系统中的网络系统包括( )。答案解析
具有燥湿化痰功效，以理脾胃之气的药物是答案解析
患者女，46岁，6年来阵发性左侧面部剧烈疼痛，每次持续10~20秒钟，每日发作数十次，常因说话、进食、刷牙而诱发，不敢洗脸、说话或吃饭答案解析
不能用于检查病毒的方法是答案解析
历次霍乱世界性大流行的病人多为儿童，提示答案解析
假设某商业银行的信贷资产总额为300亿元，若所有借款人的违约概率都是2%，违约回收率为30%，则该商业银行信贷资产的预期损失是（　　）亿元。答案解析