The nurse researcher knows that the correlation between two variables is rarely perfect. Researchers try to improve predictions by including what type of variables?
A) Multiple independent variables or predictor variables
B) Multiple dependent variables or predictor variables
C) Multiple independent and dependent variables
D) Multiple social and time variables
A
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Which is the best option for raising the white blood cell count in a cancer client who is at risk for congestive failure?
A) Granulocyte transfusion B) Packed red blood cells (PRBCs) C) Whole blood D) Injection of filgrastim (Neupogen)
The nurse is preparing a plan of care for a client with an autistic disorder. A behavior modification approach (operant conditioning) is being used to improve communication
Which of the following would be appropriate for the nurse to include in the plan of care? 1. Avoid providing rewards to the client. 2. Promote complete independence in the client. 3. Reward the client when a desired behavior is performed. 4. Provide consistent negative reinforcement to promote appropriate behaviors.
Linens placed on a patient's client's bed, but NOT used, may be taken to the next patient's room
True False
To prevent ulcers on the feet requires special attention and knowledge. Which of the following is NOT part of proper foot care?
A) Wash a patient's feet daily with mild soap and water B) Rinse feet well and keep them dry C) Apply lotion to the area between a patient's toes D) Use pillows to dangle heels