Microeconomic theory is based on supply and demand. Which of the following statements illustrates this?
1. The demand for nurses in public health is low, but the supply is high.
2. When few goods or services are available, the price tends to rise.
3. When supplies are low, nurses must find alternate resources.
4. In lesser-developed countries, the supplies are often delivered by technologically advanced countries.
2
Supply and demand is in force when few goods or services are available, and then the price tends to rise.
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Which of the following biopsychosocial theories of aging is the nurse using when taking a small group of older adults out in the community to a local restaurant for dinner and dancing?
1. Wear-and-tear theory 2. Activity theory 3. Nutritional theory 4. Environmental theory
A nurse has established expected outcomes for an assigned client. The nurse carries out this important activity for the purpose of:
1. evaluating the occurrence of complications. 2. measuring quality of care. 3. measuring the effectiveness of nursing interventions. 4. stopping care when outcomes are met.
A pregnant client who has human immunodeficiency virus (HIV) infection is being seen in the antenatal clinic. The nurse recalls that zidovudine (AZT) therapy will be initiated when the fetus has reached how many weeks of gestation?
1. 4 2. 14 3. 24 4. 34
The charge nurse is looking at the charts of laboring patients. Which patient most requires further intervention?
1. Multip at 7 cm, fetal heart tones auscultated every 90 minutes 2. Primip at 10 cm and pushing, external fetal monitor applied 3. Multip with meconium-stained fluid, internal fetal scalp electrode in use 4. Primip in preterm labor, external monitor in place