There are often barriers that educators must overcome. Which of the following is an example of an educator barrier? Educators
1. Know more about the subject than the learners
2. May not have visual aids to teach the topics
3. Can only work with people of their own culture
4. May fear public speaking
ANS: 4
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A nurse assesses clients at a community health fair. Which client is at greatest risk for the development of hepatitis B?
a. A 20-year-old college student who has had several sexual partners b. A 46-year-old woman who takes acetaminophen daily for headaches c. A 63-year-old businessman who travels frequently across the country d. An 82-year-old woman who recently ate raw shellfish for dinner
The daughter of a client who is being treated for pneumonia has told the nurse that her father had his blood checked for its oxygen level during a previous bout with pneumonia
What disadvantage of arterial blood gas measurement should the client's nurse be aware of? A) The procedure is invasive and painful. B) ABGs are less accurate than pulse oximetry. C) ABGs are not accurate if the client has been receiving supplementary oxygen. D) The procedure is normally conducted on an outpatient basis.
If the phone book is next to the telephone, it is not necessary to maintain a list of emergency numbers
Indicate whether the statement is true or false
Besides hyposecretion and hypersecretion, endocrine system dysfunction can result from:
a. abnormal receptor activity. b. abnormal hormone levels. c. increased synthesis of second messengers. d. extracellular electrolyte alterations.