The Obstetrician Opts to Use a Vacuum Extraction Device for a Delivery.The

question 5

Multiple Choice

The obstetrician opts to use a vacuum extraction device for a delivery.The nurse understands that:

• A)There is little risk with vacuum devices.
• B)There should be further fetal descent with the first two pulls.
• C)Traction is applied between contractions.
• D)The woman often feels increased discomfort during the procedure.

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Definitions:

VR 30 Schedule

A variable ratio reinforcement schedule where a response is reinforced, on average, every thirtieth time it is made.

Response Deprivation Theory

A principle that suggests a behavior can become more frequent if it is restricted or prevented below its baseline level of occurrence.

Set Point Theory

The idea that each person has a genetically determined range of weight and temperature that their body will try to maintain to stay at optimal health.

Free Operant Theory

A concept in behavioral psychology where an organism can respond at any time, leading to certain consequences, which then affect the frequency of future behaviors.