Which part of the brain is responsible for reinforcing the rewarding effects of cocaine?
A. The hypothalamus
b. The cerebral cortex
c. The nucleus accumbens
d. The cerebellum
Answer: c. The nucleus accumbens
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The client is concentrating, getting ready for the big competition. He feels energized and excited and is experiencing
1. panic. 2. mild anxiety. 3. severe anxiety. 4. moderate anxiety.
A client is diagnosed with hemosiderosis. The nurse understands that this is an accumulation of which of the following in the tissues, especially the liver and spleen?
1. Cobalt 2. Copper 3. Iron 4. Zinc
The nurse is preparing a client for surgery to replant a severed finger. The nurse recalls that which one of the following types of surgical procedures would be considered for restoring function to traumatized or malfunctioning tissue?
1. diagnostic 2. transplant 3. reconstructive 4. ablative
The nurse is planning a community educational presentation for people living below the poverty level. The nurse knows that the largest population in this socioeconomic category is:
1. Adults in communal living situations. 2. Young married couples under the age of 20. 3. Single women with children. 4. Single adults.