A nurse is caring for a 7-year-old child who has severe dehydration. Which of the following findings should the nurse expect?
Blood pressure 94/68 mm Hg
Urinary output 30 mL/hr
Respiratory rate 24/mn
Heart rate 152/min
The Correct Answer is D
A. Blood pressure 94/68 mm Hg: While slightly on the lower end for a 7-year-old, mild hypotension may not yet be present in severe dehydration because children often maintain blood pressure until significant fluid loss occurs. Blood pressure alone is not the earliest or most sensitive indicator of severe dehydration.
B. Urinary output 30 mL/hr: Normal urinary output for a child is approximately 1 mL/kg/hr. A child with severe dehydration typically has markedly reduced urine output (oliguria), so 30 mL/hr is still be within a low-normal range depending on the child’s weight
C. Respiratory rate 24/mn: This respiratory rate is within normal limits for a 7-year-old (approximately 18–25 breaths/min). It does not reflect compensation for dehydration or hypovolemia and is not a reliable indicator of severe fluid loss.
D. Heart rate 152/min: Tachycardia is an early and sensitive sign of hypovolemia in children. A heart rate of 152/min is significantly elevated for a 7-year-old, indicating compensatory mechanisms to maintain perfusion in response to severe dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "Try to suppress your grief when your child is present.": Encouraging parents to hide their emotions can prevent healthy grieving and modeling of coping behaviors for children. Open expression of grief, when appropriate, helps children understand and process their own emotions.
B. "Avoid discussing the funeral when your child is around.": Avoiding discussion of the funeral can leave children confused and anxious. Including children in age-appropriate conversations about death and funeral rituals helps them feel involved and supported during the grieving process.
C. "Tell me how children in your family participate in funeral services.": Asking about children’s participation in funeral services allows the nurse to assess their understanding and involvement in rituals. It promotes family-centered grieving and provides an opportunity to support healthy coping strategies, making it the most appropriate counseling approach.
D. "School-age children tend to view death as a temporary form of sleep.": While younger children (typically preschoolers) may see death as temporary or reversible, school-age children usually begin to understand that death is permanent. Using this statement could misinform parents about their child’s developmental comprehension of death.
Correct Answer is B
Explanation
A. Hepatotoxicity: Vancomycin is not commonly associated with liver toxicity. While liver function may be monitored in clients receiving multiple medications, hepatotoxicity is not a primary concern with vancomycin therapy.
B. Ototoxicity: Vancomycin can cause ototoxicity, particularly with high doses or prolonged therapy. This adverse effect may present as tinnitus or hearing loss, making it important for the nurse to monitor the client’s auditory function during treatment.
C. Hypercalcemia: Vancomycin does not affect calcium metabolism, so hypercalcemia is not an expected adverse reaction. Monitoring calcium levels is not routinely necessary for vancomycin administration.
D. Hypertension: Hypertension is not a known adverse effect of vancomycin. Blood pressure monitoring is standard for overall care, but vancomycin itself does not typically cause elevations in blood pressure.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
