Unit 3 一. Select the best answer for each of the following questions 1. Hygiene can be defined as: A. a science of health and its maintenance B. people themselves take in regard to health C. a science of medicine D. a science of a highly personal matter 2. Which of the following comments on factors affecting hygiene is right: A. cultural, social, familial, and individual factors B. the person’s knowledge of health and hygiene C. perceptions of personal comfort and needs D. all of the above 3. One sign that a formerly ill or depressed patient feels better is an interest in: A. shavwww.med126.coming, hair care, or makeup B. diet C. treatment D. nursing care 4. Many disease organisms enter the body through A. the mouth B. the skin C. small intestines D. ears 5. Which of the measures of putting an end to medical accidents is not true: A. emphasizing good service, attitude B. laid down and following corresponding rules and regulations C. strictly carrying out the sterile procedure and the system of checking D. Restraining the patients if you want 6. When using side rails and restraints, what is the most important thing for the patients: A. the patients understand why these devices are being employed and what is expected of them B. the nurse should know how to use these devices C. the nurse should follow the agency policy D. the nurses understand why these devices are being employed 7. Which of the following comments on side rails is not right: A. side rails are attached to the sides of the bed, and when elevated B. side rails help prevent a patient from falling out of bed C. side rails help stop the adult patient determined to get out of bed D. side rails are frequently used on beds of unconscious, confused, over 70 years of age , or sedated patients 8. Which of the following restraints is only appropriate for the children: A. Jacket restraints B. the mummy restraints and papoose board C. mitt restraints D. safety belts 二. Multiple choices 1. Assessment of the mouth includes: A. lips B. mucous membranes C. tongue D. teeth E. gums 2. Specific oral hygienic practices are influenced largely by: A. personal preferences B. sociocultural factors C. knowledge level D. developmental status E. health state 3. The following measures of combating tooth decay include: A. brush the teeth thoroughly after meals and at bedtime, and floss the teeth daily B. ensure an adequate intake of nutrients, particularly calcium, phosphorus, vitamins A, C, D, and fluoride C. avoid sweet foods and drinks bzxtf.net.cn/kuaiji/etween meals, take them in moderation after meals and eat coarse, fibrous foods D. take a fluoride supplement daily until age 14 or 16 as an alternative to fluoridated water and have topical fluoride applications as prescribed by the dentist E. have a checkup by a dentist every 6 months. 4. Restraints have the following purposes: A. to prevent falls from beds, stretchers or chairs B. to convenience for the nurses C. to prevent the interruption of selected therapy, e.g., an intravenous infusion D. to protect a patient from self-inflicted injury, for example, by pulling out a urinary catheter E. to prevent a patient from injuring others. 5. Which of the following comments on electing a restraints is right: A. the restraint should restrict the patient’s movement only as much as necessary B. the restraint should be as inconspicuous as possible C. restraints should not interfere with the patient’s treatment or exacerbate a health problem D. the restraint should be easy to change E. restraints should be safe for the patient | 
