Which of the following is not a central concept in conceptual models of nursing?
A) Person
B) Social support
C) Health
D) Environment
B
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A patient who has an elevated triglyceride level and reduced high-density lipoprotein cholesterol is seen by her primary care physician. What do these laboratory tests indicate in this patient?
A) The development of arthritic syndrome B) The development of metabolic syndrome C) The development of Reye's syndrome D) The development of Tay-Sachs disease
Which should the nurse include when teaching the mother of a 9-month-old infant about administering liquid iron preparations?
a. They should be given with meals. b. They should be stopped immediately if nausea and vomiting occur. c. Adequate dosage will turn the stools a tarry green color. d. Allow preparation to mix with saliva and bathe the teeth before swallowing.
A registered nurse (RN) delegates client care to an experienced licensed practical nurse (LPN). Which standards should guide the RN when delegating aspects of IV therapy to the LPN? (Select all that apply.)
a. State Nurse Practice Act b. The facility's Policies and Procedures manual c. The LPN's level of education and experience d. The Joint Commission's goals and criterion e. Client needs and prescribed orders
Which of the following statements best conveys an aspect of the respiratory pressures that govern ventilation?
A) Intrapleural pressure slightly exceeds that of the inflated lung. B) The chest wall exerts positive pressure on the lungs that contributes to expiration. C) The lungs are prevented from collapsing by constant positive intrapulmonary pressure. D) Negative intrapleural pressure holds the lungs against the chest wall.