Which of the following values can be derived from a drug-response curve and used to compare the potency of drugs that produce the same response?
A. Half-life
B. Drug clearance
C. Infusion rate
D. Effective dose 50
Answer: D
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A client with clinical depression asks the nurse for suggestions on how to improve the quality of sleep. After reviewing the client's history, which suggestion by the nurse is the most appropriate?
Select all that apply. A) Avoid the use of alcohol late in the evening. B) Consume a cup of tea before bed to relax. C) Adjust the temperature in the room to a comfortable level. D) Change the time of aerobic exercise to 1 hour prior to sleep. E) Avoid smoking before bedtime.
The manager is reviewing informatics competencies for each level of staff nurse. Which statement indicates the appropriate level of informatics competencies to the correct nurse?
A) An informatics nurse extrapolates data to develop a best practice model for indwelling catheter care. B) The novice nurse uses a spreadsheet to document medication reactions. C) An experienced staff nurse creates databases. D) A beginning nurse utilizes the Internet to integrate multidisciplinary languages.
The nurse is admitting a 40-year-old Mexican patient who does not speak English. The nurse needs to obtain assessment data. The best way to do this is to:
A. Use the 10-year-old daughter who is in the room and knows English. B. Call for an interpreter. C. Use an adult family member who is in the waiting room. D. Ask the patient's roommate who speaks Spanish if she will translate.
Find the missing numerator in 
. x = ________
Fill in the blank(s) with the appropriate word(s).