The nurse is monitoring a child with hydrocephalus who received a ventriculoperitoneal (VP) shunt yesterday. Which assessment finding indicates to the nurse that the shunt is functioning normally?
The child has grown in height since the previous shunt placement
The child reports no evidence of continuous headaches
An intracranial pressure (ICP) monitoring probe is in place
The child is afebrile with normal vital signs postoperatively.
The Correct Answer is B
Choice B rationale
The absence of continuous headaches in the child indicates that the VP shunt is functioning normally. A VP shunt is used to treat hydrocephalus by draining excess cerebrospinal fluid from the brain to the abdomen. If the shunt is functioning properly, it should relieve pressure on the brain and reduce symptoms such as headaches.
Choice A rationale
While growth in height could be a positive sign of overall health and development, it does not specifically indicate that a VP shunt is functioning properly.
Choice C rationale
The presence of an intracranial pressure (ICP) monitoring probe does not indicate whether the shunt is functioning properly. The probe is a device used to measure ICP and does not provide information about the functionality of the shunt.
Choice D rationale
Being afebrile with normal vital signs postoperatively is a positive sign, but it does not specifically indicate that the shunt is functioning properly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.8"]
Explanation
Step 1: Calculate the total dose of diazepam for this child by multiplying the child’s weight (30 kg) by the prescribed dose (0.3 mg/kg). This calculation gives a total dose of 9 mg (30 kg × 0.3 mg/kg = 9 mg).
Step 2: Divide the total dose (9 mg) by the concentration of the medication (5 mg/mL) to determine the volume to be administered. This calculation gives a volume of 1.8 mL (9 mg ÷ 5 mg/mL = 1.8 mL).
Correct Answer is B
Explanation
Choice A rationale
Sodium levels are not typically affected by hypoparathyroidism. Hypoparathyroidism primarily affects calcium and phosphorus levels in the body.
Choice B rationale
Hypoparathyroidism leads to abnormally low levels of parathyroid hormone, which results in low calcium levels in the blood. A carpal spasm when pressure is applied to the upper arm, also known as Trousseau’s sign, is a common symptom of hypocalcemia.
Choice C rationale
Potassium levels are not typically affected by hypoparathyroidism. Hypoparathyroidism primarily affects calcium and phosphorus levels in the body.
Choice D rationale
Chloride levels are not typically affected by hypoparathyroidism. Hypoparathyroidism primarily affects calcium and phosphorus levels in the body.
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