A nurse is reviewing the results of laboratory screenings for a 9-month-old infant.
Which of the following results should the nurse report to the provider?
Lead 18 mcg/dL.
Hemoglobin 12 g/dL.
Iron 74 mcg/dL.
Hematocrit 35%.
The Correct Answer is A
Choice A rationale:
A blood lead level of 18 mcg/dL in a 9-month-old infant is elevated. The Centers for Disease Control and Prevention (CDC) considers a blood lead level of 5 mcg/dL or higher in children to be concerning. Lead exposure can lead to developmental delays and cognitive impairments. Therefore, this result needs to be reported to the healthcare provider promptly.
Choice B rationale:
Hemoglobin level of 12 g/dL is within the normal range for a 9-month-old infant (11-15 g/dL) There is no need to report this result to the provider.
Choice C rationale:
Iron level of 74 mcg/dL is within the normal range for a 9-month-old infant (50-120 mcg/dL) There is no need to report this result to the provider.
Choice D rationale:
Hematocrit level of 35% is within the normal range for a 9-month-old infant (29-41%) There is no need to report this result to the provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A: The Agency for Healthcare Research and Quality is a federal agency that conducts research on health care quality, access, and outcomes. It provides specific data on migrant farmworkers.
B: The National Institutes of Health is a federal agency that supports biomedical and behavioral research. It does not provide specific data on migrant farmworkers.
C: The Department of Agriculture is a federal agency that oversees agricultural production, food safety, nutrition, and rural development. It does not collects comprehensivedata on migrant and seasonal farmworkers, such as their demographics, health status, and access to health care.
D: The World Health Organization is an international organization that works to improve global health and coordinate responses to health emergencies. It does not provide specific data on migrant farmworkers in the United States.
Answer is:Department of Agriculture. The Department of Agriculture is a federal agency that oversees agricultural production, food safety, nutrition, and rural development.It also collects and publishes data on migrant and seasonal farmworkers, such as their demographics, health status, and access to health care1.
Statement is wrong because: Agency for Healthcare Research and Quality (AHRQ) is an independent agency within the U.S.Department of Health and Human Services that conducts research to improve the quality, safety, efficiency, and effectiveness of health care2.National Institutes of Health (NIH) is a federal agency that supports biomedical research and public health initiatives3. World Health Organization (WHO) is a specialized agency of the United Nations that is concerned with international public health.
Correct Answer is D
Explanation
Place the client in a quiet environment.
- A. Limiting suctioning the client's airway to 30 seconds at a time can reduce intracranial pressure by minimizing hypoxia and hypercarbia, which can cause cerebral vasodilation and increased cerebral blood volume. However, this intervention alone is not sufficient to prevent increased intracranial pressure, and suctioning should be done only when necessary and with caution. Therefore, this choice is partially correct but not the best answer.
- B. Grouping several nursing activities to be completed at one time can increase intracranial pressure by stimulating the client and causing fluctuations in blood pressure and heart rate.Therefore, this choice is incorrect.
- C. Flexing the client's neck forward can increase intracranial pressure by impeding venous drainage from the brain and increasing cerebral blood volume. Therefore, this choice is incorrect.
- D. Placing the client in a quiet environment can reduce intracranial pressure by minimizing sensory stimulation and promoting relaxation, which can lower blood pressure and heart rate and decrease cerebral metabolic demand. Therefore, this choice is correct and the best answer.
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