A nurse in an emergency department is assessing an adolescent who reports inhalation of gasoline.
Which of the following findings should the nurse expect?
Pinpoint pupils
Hypothermia
Ataxia
Hyperactive reflexes
The Correct Answer is C
Choice A rationale
Pinpoint pupils are not a typical finding in an adolescent who has inhaled gasoline. Pinpoint pupils are more commonly associated with opioid use.
Choice B rationale
Hypothermia is not a typical finding in an adolescent who has inhaled gasoline. Inhalation of gasoline can cause central nervous system depression, leading to symptoms such as dizziness, confusion, and ataxia.
Choice C rationale
Ataxia, or lack of muscle coordination, can occur after inhaling gasoline. The gasoline vapors can depress the central nervous system, leading to symptoms such as dizziness, confusion, and ataxia.
Choice D rationale
Hyperactive reflexes are not a typical finding in an adolescent who has inhaled gasoline. Inhalation of gasoline can cause central nervous system depression, leading to symptoms such as dizziness, confusion, and ataxia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A potassium level of 3.2 mEq/L is considered low, and one of the symptoms of low potassium (hypokalemia) is hyporeflexia.
Correct Answer is C
Explanation
The correct answer is C.
Choice A reason: A White Blood Cell (WBC) count of 20,000/mm³ is significantly higher than the normal range for children, which is typically between 5,000 to 10,000/mm³. In the context of acute lymphoblastic leukemia (ALL), a high WBC count could indicate an active disease process or a reaction to treatment, rather than a therapeutic effect.
Choice B reason: A hemoglobin level of 5.5 g/dL is quite low, as the normal range for children is generally between 11 to 16 g/dL. This level of hemoglobin suggests anemia, which is a common condition in patients with leukemia due to the disease itself or as a side effect of chemotherapy. It does not necessarily indicate that the treatment is having a therapeutic effect.
Choice C reason: A Platelet count of 150,000/mm³ is within the lower end of the normal range for children, which is approximately 150,000 to 450,000/mm³. This can be considered a sign that the treatment is working effectively, as it indicates bone marrow recovery and the production of platelets is returning to normal levels.
Choice D reason: A Red Blood Cell (RBC) count of 3/mm³ is extremely low. The normal range for children’s RBC count is about 4 million to 5.5 million/mm³. Such a low RBC count would indicate severe anemia and is not a sign of effective treatment for ALL.
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