After assessing the health care needs of an elementary school, the nurse determines that an increased prevalence of pediculosis capitis is a priority problem. The nurse develops a 2-month program with the goal to eradicate the condition in the school. The program includes educational pamphlets sent home to parents and regular assessment of children by the school nurse. Which action should the nurse implement to evaluate the effectiveness of the program?

Evaluate the teacher's ability to identify pediculosis capitis 2 months after initiation of the program.

Measure the prevalence of pediculosis capitis among the children after four months.

Survey parents 3 weeks after pamphlets are sent home to assess their understanding of the condition.

Conduct an initial examination of each child in the school to obtain baseline data.

Answer and Explanation

The Correct Answer is B

A) Evaluate the teacher's ability to identify pediculosis capitis 2 months after initiation of the program:
Evaluating the teachers’ ability to identify pediculosis capitis is important for ongoing surveillance, but it does not directly measure the effectiveness of the program in reducing the prevalence of the condition. This action focuses more on teacher training rather than the program's overall impact.

B) Measure the prevalence of pediculosis capitis among the children after four months:
Measuring the prevalence of pediculosis capitis among children after the implementation of the program is the most effective way to evaluate the program's success. By comparing the prevalence before and after the program, the nurse can assess whether the interventions (educational pamphlets and regular assessments) have led to a reduction in cases.

C) Survey parents 3 weeks after pamphlets are sent home to assess their understanding of the condition:
Surveying parents about their understanding of pediculosis capitis is useful for evaluating the reach and impact of the educational component. However, it does not directly measure the effectiveness of the program in reducing the actual prevalence of pediculosis capitis among children.

D) Conduct an initial examination of each child in the school to obtain baseline data:
Conducting an initial examination provides valuable baseline data on the prevalence of pediculosis capitis before the program begins. However, this action alone does not evaluate the effectiveness of the program; it must be followed by assessments after the program’s implementation to determine if there has been a reduction in cases.

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Correct Answer is B

Explanation

A) Explain to the client results should be read between 48 and 72 hours:
While it is important for the client to know when the results should be read, this step is secondary to ensuring the client has a plan for follow-up. Knowing the timeline for reading the results alone does not guarantee that the client will actually return to have the test read.

B) Identify how the client will follow up to have the results read
Ensuring that the client has a clear plan for follow-up is the most crucial intervention. For a homeless client, arranging for follow-up might involve coordinating with local health services or shelters to make sure the client returns for the test reading. Without a solid follow-up plan, the TB test could be missed, which is important for ensuring proper diagnosis and treatment.

C) Determine if the client understands the purpose of the tuberculin test:
Understanding the purpose of the test is important for client education, but it does not directly address the issue of follow-up. The priority should be ensuring that the client knows how to get the test results read, which is essential for the test's effectiveness.

D) Give the client written information about the tuberculosis test
Providing written information can be helpful, but it does not guarantee that the client will follow up to have the test read. Given the challenges faced by homeless individuals, direct assistance in planning follow-up care is more critical than providing written information alone.

A. Wear a N95 respirator mask during direct contact with others. B. Cover mouth and turn head when coughing C. Use meticulous hand washing technique. D. Discard all tissues used during coughing in a biohazard bag.

Correct Answer is A

Explanation

A. Wear a N95 respirator mask during direct contact with others:
SARS is a viral respiratory illness that spreads via respiratory droplets, and an N95 respirator mask is specifically designed to filter out airborne particles, including those that could carry the SARS virus. Wearing an N95 respirator is critical for preventing the transmission of SARS to others, especially in healthcare settings or close contact situations.

B. Cover mouth and turn head when coughing:
Covering the mouth and turning the head helps reduce the spread of droplets, but it is not sufficient to prevent transmission of airborne viruses like SARS. For effective prevention, especially in a healthcare setting, more stringent measures like using N95 respirators are required.

C. Use meticulous hand washing technique:
Hand washing is crucial for preventing the spread of many infections, but it does not directly address the airborne transmission of viruses like SARS. While it complements other infection control measures, it is not the primary method for preventing SARS transmission.

D. Discard all tissues used during coughing in a biohazard bag:
Proper disposal of tissues is important for infection control, but it alone does not prevent the airborne spread of SARS. This measure is part of broader infection control practices but is less effective in preventing transmission compared to the use of N95 respirators.

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Naxlex Comprehensive Predictor Exams

A homeless client with alcohol dependency will be dismissed from the emergency department in 24 hours. The nurse notes that a tuberculin (TB) skin test was prescribed by the healthcare provider. Which intervention is most important for the nurse to implement prior to discharge?

Correct Answer is B

Explanation

Correct Answer is A

Explanation

Community health nurses are particularly concerned with the spread of communicable diseases such as hepatitis A. Which group of Individuals should the nurse identify as being at greatest risk for contracting this type of hepatitis?

Two years ago, the nurse assessed the health needs of high school students and determined that student pregnancy was a priority problem. The nurse then developed a pregnancy prevention program for the entire school district. Which finding is the best indicator of the program's effectiveness?

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While assessing a child at the community health clinic, the nurse notes that the toddler has multiple bruises on his legs and buttocks. After reporting suspected child abuse to the supervisor, which action should the nurse take next?

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The school nurse who is reviewing immunization records of students who will start kindergarten within the next month notes that most of the students have only received one dose of the measles, mumps, rubella (MMR) vaccine. Which intervention should the nurse implement?

A community health nurse is helping a group of nursing students plan a tertiary prevention program for a local community clinic that serves a majority Hispanic population. Which service project meets the requirement of a tertiary prevention program and would best serve this population?