An occupational health nurse is removing a foreign body from a patient's eye. Which of the following levels of prevention is being implemented?
a. Injury prevention
b. Primary prevention
c. Secondary prevention
d. Tertiary prevention
ANS: C
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Which of the following situations related to transition from fetal to perinatal circulation would be most likely to necessitate medical intervention?
A) Pressure in pulmonary circulation and the right side of the infant's heart fall markedly. B) Alveolar oxygen tension increases causing reversal of pulmonary vasoconstriction of the fetal arteries. C) Systemic vascular resistance and left ventricular pressure are both increasing. D) Pulmonary vascular resistance, related to muscle regression in the pulmonary arteries, rises over the course of the infant's first week.
The nurse is providing instructions to the mother of a child with croup regarding treatment measures if an acute spasmodic episode occurs. Which of the following statements, if made by the mother, indicates a need for further instruction?
1. "I will take the child out into the cool, humid night air." 2. "I should place a steam vaporizer in the child's room." 3. "I need to place a cool mist humidifier in the child's room." 4. "I can bring the child into a closed bathroom and have the child inhale steam from running water."
What is at the center of the ANA Nursing Professional Development Specialist Practice Model?
1. Evidence-based practice 2. Nursing process 3. Leadership 4. Evaluation
Identify an accurate statement about vitamins.
A. Vitamins are traditionally regarded as drugs. B. The human body synthesizes all the essential vitamins. C. Vitamins, like drugs, alter the physiological activity of living systems. D. It is impossible to develop a deficiency to most vitamins.