A nurse is caring for a 1-year-old child who has been hospitalized. Which of the following items in the child's room is a common source of health care-associated infection?
Bedside computer keyboard
Protective plastic gowns
Unopened bottles of formula
Disposable diapers
The Correct Answer is A
A. Bedside computer keyboards are frequently touched by healthcare providers, visitors, and sometimes the patient themselves. This constant contact can lead to the accumulation of bacteria and viruses, making it a common source of healthcare-associated infections.
B. While protective gowns can harbor microorganisms, they are typically single-use items and disposed of after each patient, minimizing the risk of infection transmission.
C. Unopened formula bottles are sterile and not a source of infection.
D. Disposable diapers are designed to be hygienic and are not a significant source of infection.
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Correct Answer is D
Explanation
A. Toddlers are typically moving towards independence, not increased dependency. This is a stage of exploration and asserting their autonomy.
B. Toddlers are known for their intense emotions and rapid mood swings. This is a normal part of their development.
C. While toddlers can be unpredictable, they often thrive on routines. However, they also enjoy exploring new things, which can sometimes lead to resistance to established routines.
D. The "terrible twos" is a common phrase for a reason. Toddlers often assert their independence through negative responses, such as saying "no" or throwing tantrums.
Correct Answer is B
Explanation
A. The prone position is not suitable for a lumbar puncture.
B. The lateral position, with knees drawn up to the chest, is the most common position for a lumbar puncture. It helps widen the spaces between the vertebrae, making it easier to insert the needle.
C. Semi-Fowler's position is not appropriate for a lumbar puncture.
D. The supine position is not suitable for a lumbar puncture.
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