When the Voltage Across a Nonohmic Resistor Is Doubled,the Current

question 45

Multiple Choice

When the voltage across a nonohmic resistor is doubled,the current through it triples.What happens to the power delivered to this resistor?

• A)This cannot be answered with the information given.
• B)The power decreases to 2/3 of the original amount.
• C)The power increases to 1.5 times the original amount.
• D)The power increases to 6 times the original amount.

Understand the importance and methodology of preoperative teaching for pediatric cardiac procedures.

Gain knowledge about diagnostic imaging in pediatric cardiology.

Learn appropriate postoperative care and monitoring for pediatric cardiac catheterization.

Recognize the signs, symptoms, and management of heart failure in children.

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Definitions:

Psychiatry

A branch of medicine focused on the diagnosis, treatment, and prevention of mental, emotional and behavioral disorders.

DSM-IV

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, a handbook used by healthcare professionals as a guide to the diagnosis of mental disorders.

Psychiatric Diagnoses

The classification of mental disorders by identifying and categorizing symptoms according to standardized criteria, to guide treatment and understanding.

Free Association

A psychoanalytic technique in which a patient says whatever comes to mind without censorship as a way of uncovering unconscious thoughts and feelings.