A community health nurse is teaching a group of school age children about proper handwashing technique. The nurse should identify that this intervention targets which of the following links in the chain of transmission?
Portal of entry
Mode of transmission
Portal of exit
Susceptible Host
The Correct Answer is B
Proper handwashing technique is aimed at interrupting the mode of transmission of infectious agents. When individuals wash their hands effectively, they reduce the likelihood of transferring pathogens from contaminated surfaces to their mucous membranes (e.g., eyes, nose, mouth) or to other individuals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Incidence specifically measures the occurrence of new cases of a disease within a population over a specified period.
A. The denominator for the incidence rate calculation includes only the population at risk, not the entire population.
B. Incidence measures the occurrence of new cases of a disease, not mortality. Mortality is typically measured separately using mortality rates.
C. New cases are precisely what is considered when calculating the incidence rate. It measures the rate at which new cases of a disease develop in a population over time.
Correct Answer is C
Explanation
As a client advocate, the nurse's role is to respect the client's autonomy and right to make their own decisions about their health, even if those decisions may not align with medical advice. This approach maintains a therapeutic relationship and respects the client's autonomy while still offering support and resources.
A. is coercive and not respectful of the client's autonomy.
B. involves reporting the client's refusal to comply, which does not respect the client's right to make their own decisions.
D. involves involving the client's family without the client's consent, which undermines the client's autonomy and privacy.
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