A baker who is familiar with the action of yeast in making bread rise suggests a way to use a gas-filled bladder to raise a ship from the bottom of a lake. The baker's reasoning is an example of which of the following?
a) Analog
b) Einstellung
c) Functional fixedness
d) Goal directedness
A
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Ruth is an older adult. She does not eat well, sometimes even forgetting a meal altogether. She also does not drink enough liquids and was recently in the emergency room for dehydration. She has begun to demonstrate symptoms of dementia. Ruth's doctor identified that she was vitamin B12 deficient because of certain medications she was taking. What form of dementia does Ruth most likely have?
A. Alzheimer's disease B. reversible dementia C. Parkinson's disease D. vascular dementia
The ‘start eating' center in the hypothalamus is the ____. The ‘stop eating' center is the ____.
A. hyperphagia; hypophagia B. lateral hypothalamus; ventromedial hypothalamus C. CCK, stomach D. lateral hypothalamus; anterior hyperphagia
The grapevine
A. Only exists in large companies B. Is a type of informal communication C. Is always one-way communication
HIV is one of the most difficult viruses to eradicate because ____
a. infected individuals remain asymptomatic for so long b. effective treatments are not available c. it has developed ways to become immune to specific treatments d. there is a lack of education worldwide