Which of the following is of primary importance for a child who is admitted to the PICU for DKA (diabetic ketoacidosis)?
Ensure IV fluid replacement is a hypertonic solution.
Assess for cardiac arrest related to high potassium levels.
Monitor the child's vital signs for hypertension.
Administer intravenous NPH insulin in high doses.
The Correct Answer is B
Choice A reason: IV fluid replacement in DKA is typically isotonic, not hypertonic, to avoid rapid changes in osmolality.
Choice B reason: This is correct. While the total body potassium is depleted in DKA, the initial lab values often show hyperkalemia (high potassium) due to the metabolic acidosis, which shifts potassium out of the cells. This can lead to serious cardiac dysrhythmias and even cardiac arrest, making continuous cardiac monitoring and potassium level assessment a top priority.
Choice C reason: Monitoring for hypertension is important, but the primary concern in DKA is managing the acidosis and hyperglycemia.
Choice D reason: This is incorrect. Treatment for DKA involves a continuous IV infusion of regular insulin at a low, steady rate, not high doses of NPH insulin. NPH insulin is an intermediate-acting insulin and is not suitable for the acute management of DKA.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Limited eye movement is not typically associated with open-angle glaucoma, which primarily affects peripheral vision.
Choice B reason: Photosensitivity can be a symptom of various eye conditions but is not the primary issue in open-angle glaucoma.
Choice C reason: This is the correct choice. Open-angle glaucoma is characterized by the gradual loss of peripheral vision, which can lead to tunnel vision if untreated.
Choice D reason: Blurred distance vision can occur in many eye conditions but is not specific to open-angle glaucoma.
Correct Answer is C
Explanation
Choice A reason: While drug overdose is a concern, it is not the leading cause of death among adolescents.
Choice B reason: Water safety and drowning are important, but they do not lead in causing deaths in this age group.
Choice C reason: This is the correct choice. Motor vehicle accidents are the leading cause of death among adolescents.
Choice D reason: Depression and suicide are significant issues, but they do not surpass motor vehicle accidents as the leading cause of death.
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.