Which of the following statements is true about search indexes?
1. Search indexes are appropriate when specific information is requested.
2. Search indexes are appropriate when general information is requested.
3. Search indexes are necessary for access to certain databases.
4. Search indexes can only be found in libraries.
2
Rationale: Some sites, such as Yahoo, index links by broad subject categories. Search indexes are appropriate when general information is requested. Search engines use automated programs, such as robots or "bots" to search the Web, compiling a list of links to sites relevant to keywords supplied by the user. The search may also include Usenet discussions. Search engines are indicated when it is necessary to find a specific topic.
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You are caring for a patient who has just been told that his illness is progressing and nothing more can be done for him. After the physician leaves, the patient asks you to stay with him for a while
The patient becomes tearful and tries several times to say something, but cannot get the words out. What would be an appropriate response for you to make at this time? A) "Can I give you some advice?" B) "Do you need more time to think about this?" C) "Is there anything you want to say?" D) "I have cared for lots of patients in your position. It will get easier."
A mother comes to the clinic with her infant for a newborn checkup at 1 week of age. The mother tells the nurse, "My baby looks yellow to me." The nurse's best response is:
1) "What type of detergent are you using to wash the baby clothes?" 2) "Is there a possibility you had hepatitis during your pregnancy?" 3) "The color is from the breakdown of maternal red blood cells." 4) "There is a cream you can use to reduce the yellowing."
You are doing preoperative teaching with a patient who has cancer of the larynx. After completing your patient teaching, what would be most important for you to do?
A) Give the patient your home phone number B) Refer the patient to a social worker or psychologist C) Give the patient audiovisual materials about the surgery D) Tell the family they can call you anytime
When caring for a patient with a neurologic dysfunction, what complications must the nurse monitor for? (Mark all that apply.)
A) Contractures B) Interrupted family processes C) Pressure ulcer D) DVT E) Pneumonia