A school nurse is providing teaching to young students to cover their cough to prevent disease transmission. The nurse should identify that this intervention breaks which of the following links in the chain of transmission?

Susceptible Host

Portal of exit

Reservoir

Portal of entry

Answer and Explanation

The Correct Answer is B

Covering one's cough is an important infection control measure that helps to prevent the spread of respiratory droplets containing infectious agents from an infected person to others. By covering the cough, the portal of exit for the infectious agent (respiratory droplets) is blocked or minimized, thus breaking the chain of transmission at this point.

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Correct Answer is D

Explanation

Beneficence is an ethical principle that emphasizes the obligation to do good and to promote the well-being of others. In the context of the community health nurse planning a proposed community-wide intervention to increase physical activity, ensuring that the benefits of the program substantially outweigh any potential harms demonstrates the principle of beneficence.
A. Justice refers to the fair distribution of resources and the equitable treatment of individuals or groups.
B. Autonomy pertains to respecting individuals' right to make their own decisions and choices regarding their health and well-being.
C. Nonmaleficence is the principle of avoiding harm or preventing harm from occurring.

A. Linkages B. Surveillance C. Evaluation D. Policy development

Correct Answer is B

Explanation

Surveillance involves the ongoing systematic collection, analysis, interpretation, and dissemination of health data to monitor and understand health problems. By attending the APHA meeting, the nurse may engage in surveillance indirectly by staying informed about current public health issues, emerging trends, and new research findings presented at the conference.

A. Linkages involves connecting individuals and communities with needed personal health services and ensuring the provision of healthcare when otherwise unavailable.

C. Evaluation involves assessing the effectiveness, accessibility, and quality of population-based health programs and services.

D. Policy development involves advocating for and promoting public health policies, laws, and regulations that support the health of populations.

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A school nurse is providing teaching to young students to cover their cough to prevent disease transmission. The nurse should identify that this intervention breaks which of the following links in the chain of transmission?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A community health nurse plans a proposed community-wide intervention to increase physical activity. Which of the following ethical principles does the nurse demonstrate by ensuring that the benefits of the program substantially outweigh any potential harms?

Correct Answer is D

Explanation

A community health nurse attends the American Public Health Association (APHA) meeting annually to stay current in the field and to interact with colleagues across the country. Which of the core functions of epidemiology is the nurse engaged in?

Correct Answer is B

Explanation

An emergency department nurse is discharging a toddler to home with family following an episode of choking. Which of the following instructions should the nurse include in the discharge teaching?

A community health nurse is preparing a public service announcement about Lyme disease. Which of the following strategies should the nurse include as an example of secondary prevention?

A nurse is reviewing a client's intake form to determine the client's living conditions. In which of the following areas of the intake form should the nurse expect to find this information?

A nurse should recognize that which of the following factors contributes to sexually transmitted infections (STIs) becoming a significant public health problem?

A public health nurse has been working with other staff at the health department to complete a community health assessment for their city. As part of their core function of assessment, which of the following should be done with the information?

A nurse is completing a follow-up family home visit and discovers that the care plan developed at the last visit was not followed. Which of the following actions should the nurse take first?

A nurse is caring for a client who has a new onset of diabetes mellitus and is experiencing uncontrolled blood glucose levels. The client informs the nurse about their strict dietary compliance. Which secondary prevention actions should the nurse anticipate the provider prescribing?

A school nurse is preparing a lesson for a high school health class about the prevention of sexually transmitted infections (STIS). Which of the following interventions should the nurse include that aims to block transmission of STIS at the portal of exit?