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During a home health visit, a school-age child who has muscular dystrophy confides in the nurse that he was struck by his parents. Which of the following actions should the nurse take first?
- A. Report the incident to local authorities.
- B. Check the child for injuries.
- C. Refer the parent to a social service agency.
- D. Enroll the parent in anger management classes.
Correct Answer: A
Rationale: The correct answer is A: Report the incident to local authorities. The first priority in this situation is to ensure the safety and well-being of the child. By reporting the incident to local authorities, the nurse can initiate a formal investigation to protect the child from further harm. Checking for injuries (B) is important but secondary to ensuring the child's safety. Referring the parent to a social service agency (C) may be appropriate but not the first step in cases of suspected abuse. Enrolling the parent in anger management classes (D) is not the immediate priority when a child is at risk of harm.
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A nurse is assessing an outbreak of mumps among school-age children. Using the epidemiological triangle, the nurse should recognize that which of the following is the host?
- A. The vaccine
- B. The virus
- C. The school
- D. The children
Correct Answer: D
Rationale: The correct answer is D: The children. In the epidemiological triangle, the host refers to the organism that harbors the disease. In this case, the school-age children are the host as they are the ones affected by the mumps virus. The virus (option B) is the agent causing the disease, the vaccine (option A) is a preventative measure, and the school (option C) is the environment where transmission may occur but not the host. Therefore, the children (option D) being the individuals who are infected and affected by the mumps outbreak, are correctly identified as the host in this scenario.
A nurse is planning a priority intervention to reduce obesity in the community. Which of the following actions should the nurse take?
- A. Encourage enrollment and attendance at weight reduction programs
- B. Educate children at a daycare center about nutrition and exercise
- C. Distribute health risk appraisal questionnaires at community functions
- D. Measure the BMI of older adults at a community senior center
Correct Answer: B
Rationale: The correct answer is B: Educate children at a daycare center about nutrition and exercise. This is the priority intervention because educating children about nutrition and exercise can help prevent obesity in the long term. By teaching healthy habits early on, the nurse can make a significant impact on reducing obesity rates in the community. Encouraging enrollment in weight reduction programs (A) may help individuals who are already obese but does not address prevention. Distributing health risk appraisal questionnaires (C) and measuring BMI of older adults (D) are important but not the priority for reducing obesity in the community.
A community health clinic nurse manager is reviewing the incidence rate of chlamydia in the state. In a given year, 3,144 new cases were reported, and the population was estimated at 325,986. Which of the following is the incidence rate in the state for the year?
- A. About 300 reported cases per 100,000 population
- B. About 1 reported case per 10,000 population
- C. About 10 reported cases per 1,000 population
- D. About 3 reported cases per 10,000 population
Correct Answer: A
Rationale: The correct answer is A: About 300 reported cases per 100,000 population. To calculate the incidence rate, you divide the number of new cases by the total population, then multiply by the desired unit of measure (per 100,000). In this case, (3,144/325,986) * 100,000 = 964.5 cases per 100,000 population. Therefore, the answer is approximately 300 reported cases per 100,000 population. Choice B is incorrect as it would be 31.44 cases per 10,000 population. Choice C would result in 3.144 cases per 1,000 population. Choice D would yield 31.44 cases per 10,000 population.
A nurse is assessing a client with hyperemesis gravidarum. Which of the following findings should the nurse expect?
- A. Oliguria
- B. Diplopia
- C. Hypoglycemia
- D. Dizziness
Correct Answer: A
Rationale: The correct answer is A: Oliguria. Hyperemesis gravidarum is severe nausea and vomiting during pregnancy, leading to dehydration and electrolyte imbalances. Oliguria, decreased urine output, is expected due to dehydration. Diplopia (B) and dizziness (D) are not specific to hyperemesis gravidarum. Hypoglycemia (C) may occur due to poor oral intake but is not a defining feature.
A community health nurse is planning a program for adolescents about preventing STIs. Which of the following actions should the nurse take first?
- A. Collect data to identify barriers to learning
- B. Establish methods to evaluate program outcomes
- C. Obtain visual aids that feature adolescents
- D. Provide computer-based education
Correct Answer: A
Rationale: The correct answer is A: Collect data to identify barriers to learning. This should be the first step because understanding the specific challenges and obstacles that adolescents face in learning about preventing STIs is crucial for designing an effective program. By collecting data, the nurse can tailor the program to address the specific needs of the target audience, ensuring that the information is relevant and accessible.
Choice B, establishing methods to evaluate program outcomes, would come later in the program planning process after the content has been developed and implemented. Choice C, obtaining visual aids featuring adolescents, and choice D, providing computer-based education, are also important but should be considered after identifying barriers to learning to enhance the effectiveness of the program.