nurse is planning care for a child who has suspected epiglottitis. Which of the following actions should the nurse take?
Visualize the epiglottis with a tongue depressor.
Transport the child to radiology for a throat x-ray.
Obtain a throat culture.
Place the child in an upright position.
The Correct Answer is D
A. Visualizing the epiglottis with a tongue depressor is contraindicated in suspected epiglottitis due to the risk of triggering airway obstruction.
B. Transporting the child to radiology for a throat x-ray is not a priority and can delay necessary interventions.
C. Obtaining a throat culture is not appropriate in this situation, as airway compromise can occur quickly, and immediate management is crucial.
D. Placing the child in an upright position helps ease breathing and can alleviate distress, which is vital for a child with suspected epiglottitis.
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Correct Answer is ["C","D"]
Explanation
A. Object permanence is a cognitive ability typically developed during the sensorimotor stage (0-2 years), not during the concrete operational stage (7-11 years).
B. Egocentric thinking is characteristic of the preoperational stage (2-7 years) and decreases as children enter the concrete operational stage.
C. The ability to perform logical operations on concrete objects is a hallmark of the concrete operational stage, where children can think logically about physical objects and events.
D. Understanding the concept of conservation, which refers to recognizing that quantity does not change despite changes in shape or arrangement, is a key characteristic of the concrete operational stage.
E. Use of symbolic play is more characteristic of the preoperational stage, where children engage in imaginative play rather than concrete operations.
Correct Answer is ["A","B","D","E"]
Explanation
A. Physical activity can improve academic performance, as studies show a positive correlation between physical fitness and cognitive function.
B. Engaging in physical activity four days a week is consistent with recommendations for school-age children, promoting overall health and fitness.
C. While light activities are beneficial, it is important for children to engage in moderate to vigorous activities for optimal health, so this statement may not fully reflect effective teaching.
D. Climbing is indeed a beneficial activity that helps strengthen muscles, showing an understanding of how different physical activities contribute to physical development.
E. The statement regarding exercise reducing the risk of diabetes is accurate and reflects an understanding of the long-term health benefits of physical activity.