What is a moderator variable?
A) Affect the strength or direction of a relationship between independent variables
B) Affect the strength or direction of a relationship between the independent and dependent variables
C) Intervene between the independent and dependent variable
D) Help to explain why the relationship exists
B
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A patient tells the nurse that one result of his chronic stress is that he has considerable fatigue. He usually sleeps from 11:00 PM to 6:30 AM
He reports he now sets his alarm to give himself an extra 30 minutes of sleep each morning but feels no better and is rushed for work. Which nursing response would best address the patient's concerns? a. "You may need to speak to your doctor about taking a sedative to help you sleep.". b. "Exercising just before retiring for the night may help you to sleep better.". c. "Perhaps going to bed a half hour earlier would work better than sleeping later.". d. "A glass of wine in the evening might take the edge off and help you to rest.".
_____ is the process in which the application is reviewed before determining whether the nurse meets the pre-established criteria for the position
Fill in the blank(s) with correct word
Which of the following adverse effects are characteristic of centrally acting skeletal muscle re-laxants?
a. Sedation and drowsiness b. Weight gain and fever c. Irritability and restlessness d. Increased blood pressure and decreased pulse
Which of the following is a first line drug of choice for the treatment of COPD?
a. salmeterol (Serevent) b. albuterol (Proventil) c. oxygen d. flutacasone (Flovent)