A nurse assumes various roles while working with patients.
Which of the following describes the nursing role of protecting the patient and supporting the patient’s decisions?
Advocate
Manager
Caregiver
Educator
The Correct Answer is A
Choice A rationale
As an advocate, the nurse acts to protect the patient’s rights and helps them to speak for themselves. This includes supporting the patient’s decisions, even when these decisions might not be in line with the nurse’s personal beliefs.
Choice B rationale
As a manager, the nurse coordinates activities of members of the nursing staff in delivering nursing care, and oversight ensures that care is safe, effective, and patient-centered.
Choice C rationale
As a caregiver, the nurse assists patients with meeting their physical, psychological, and developmental needs. This role involves direct patient care activities.
Choice D rationale
As an educator, the nurse works to enhance patients’ knowledge about their health and care, promoting health behaviors and self-care skills.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Avoiding warm water to wash the patient’s face is not typically necessary for a patient with a right-sided acoustic neuroma.
Choice B rationale
Applying an eye patch to the patient’s right eye is not typically necessary unless the patient is experiencing double vision, which is not a common symptom of acoustic neuroma.
Choice C rationale
Providing range-of-motion exercises to the patient’s neck and shoulders is not typically necessary for a patient with a right-sided acoustic neuroma.
Choice D rationale
Placing suction equipment at the patient’s bedside can be helpful if the patient is experiencing difficulty swallowing or has a risk of aspiration due to impairment of cranial nerves IX and X111213.
Correct Answer is A
Explanation
The correct answer is Choice A
Choice A rationale: Serum iron levels in children typically range from 50 to 120 mcg/dL. A value of 38 mcg/dL is significantly below the lower limit, indicating possible iron deficiency. Iron is essential for hemoglobin synthesis, oxygen transport, and cognitive development. Deficiency can lead to microcytic anemia, fatigue, and developmental delays. Early detection is critical, especially in pediatric populations where growth and neurodevelopment are rapid. This abnormal value warrants prompt provider notification for further evaluation and intervention.
Choice B rationale: Normal red blood cell (RBC) count in children ranges from approximately 4.1 to 5.5 million/mm³. A value of 4.9 million/mm³ falls comfortably within this range and does not suggest anemia or polycythemia. RBC count reflects bone marrow function and oxygen-carrying capacity. In the absence of symptoms or abnormal hemoglobin levels, this value is considered physiologically appropriate and does not require provider notification. It supports adequate erythropoiesis and oxygenation in the pediatric patient.
Choice C rationale: White blood cell (WBC) count in children typically ranges from 5,000 to 10,000 cells/mm³. A value of 10,000 cells/mm³ is at the upper limit of normal and may reflect mild physiological variation, such as recent activity or minor stress. It does not indicate infection, inflammation, or hematologic disorder unless accompanied by clinical symptoms or abnormal differential counts. Therefore, this value is not considered pathologic and does not require immediate reporting to the provider.
Choice D rationale: Blood lead levels below 5 mcg/dL are considered acceptable by CDC standards, although no level is truly safe. A value of 2 mcg/dL is within the expected range and does not indicate acute toxicity or environmental exposure requiring intervention. Lead affects neurological development, but levels under 5 mcg/dL are generally monitored without urgent action. Continued surveillance and environmental precautions are advised, but this value does not necessitate immediate provider notification.
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