What is the first indication of macular degeneration?
a. The loss of peripheral vision
b. The loss of central vision
c. The loss of color discrimination
d. Eye fatigue
ANS: B
Macular degeneration is characterized by the slow loss of central and near vision.
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The _________ are the structures of the lung in which gas exchange occurs
ANS:
The nurse manager of a telemetry unit is considering changing from a team model of nursing to a primary nursing model. When considering this decision, what advantage does the manager understand the primary nursing model brings to nursing care?
A) The RN will partner with one or more assistive personnel to care for a group of clients. B) Caregivers see to all their clients' needs, thus providing holistic and comprehensive care. C) Tasks are divided, and clients see several people during the shift. D) The RN will be the team leader and direct the care that is provided by all of the other personnel.
Who or what is the primary source of information for a nursing history?
A) previous medical records C) the patient B) other healthcare personnel D) family members
A good literature review includes the researcher's opinions on the issues being investigated
A) True B) False