A single mother has been attending parenting classes with her 9-year-old son. The mother wants the son to begin doing some chores and asks him to clean his room
When she checks on him, she discovers he has picked up everything on the floor and tossed it onto a chair. The mother has the son look at her neat, tidy room. This is consistent with which technique of behavior modification?
A) Shaping
B) Modeling
C) Contracting
D) Premack principle
B
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When suctioning a tracheostomy, the nurse should:
a. wear clean gloves. b. insert the catheter without suction. c. suction for 1 minute before removing the catheter. d. place the used catheter in a plastic shield for later use.
You are working with a patient who says he is hearing voices, and they are louder than they have been in the past. The patient has a history of taking phenothiazines but has not taken his medica-tion for a few days
Which of the following psychotic disorders does this patient have? 1. Manic-depression 2. Chronic depressive behavior 3. Schizophrenia 4. Acute depression
With the administration of oxygen, a preterm infant's Pa02 level is monitored carefully. It is important to keep this level under which value to help prevent retinopathy of prematurity?
A) 40 mm Hg B) 50 mm Hg C) 100 mm Hg D) 180 mm Hg
The registered nurse acts as preceptor to a novice nurse who is placing an indwelling urinary catheter for a client. Which action by the novice nurse requires intervention by the preceptor?
A. Removing and discarding clean gloves after opening the drainage package. B. Cleansing the urethral meatus before removing the catheter from the protective sleeve. C. Donning sterile gloves prior to attaching the catheter to the drainage system. D. Lubricating the tip of the catheter before inserting the tip of the prefilled syringe into the catheter side arm.