Drug half-life refers to:
a. drugs that are similar and produce similar effects on the body.
b. drug detoxification.
c. half the time it takes for the drug to be metabolized out of the system.
d. the time that it takes for the drug to be effective.
C
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The client tells the nurse "I get into trouble because I have hair-trigger responses. I shoot from the
hip. Lots of times that gets me into a mess.". A therapeutic response would be a. "Let's consider the advantages of being able to stop and think before acting.". b. "It sounds as though you've developed some insight into your situation.". c. "I'll bet you have some interesting stories to share about overreacting.". d. "It's good that you're showing readiness for behavioral change.".
A nursing student is critiquing a research study on the effects of test anxiety reduction and a review course on National Council Licensure Examination-Registered Nurse (NCLEX-RN) success rates of graduate nurses
The student notes several threats to internal validity. These threats affect the accuracy of which variables? (Select all that apply.) a. NCLEX success rates b. Test anxiety reduction c. Graduate nurses d. Review course e. Type of nursing program
Most people experience reductions in LDL cholesterol if they limit dietary cholesterol intake to less than _____ mg/day
a. 100 b. 200 c. 300 d. 400
What is a theoretical distribution of the means of an infinite number of samples drawn from a population called?
A) Sampling error B) Sampling distribution of the mean C) Standard error of the mean D) Point estimation