A nurse is caring for a child who has an exacerbation of cystic fibrosis. Which of the following laboratory findings should the nurse report to the provider immediately?

Blood glucose 140 mg/dL

Serum sodium 156 mEq/L

RBC 3.2 million/ul

Oxygen saturation 85%

Answer and Explanation

The Correct Answer is D

D. An oxygen saturation level of 85% is significantly below the normal range and indicates hypoxemia (low blood oxygen levels). This finding is concerning, especially in a child with cystic fibrosis, which can lead to respiratory complications such as airway obstruction, infection, or mucus plugging.

A. A blood glucose level of 140 mg/dL is within the normal range for children, so this finding would not typically require immediate reporting to the provider.

B. A serum sodium level of 156 mEq/L is significantly elevated and above the normal range. However, hypoxia is the priority.

C. A red blood cell (RBC) count of 3.2 million/µL falls within the normal range for children, so this finding would not typically require immediate reporting to the provider.

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Correct Answer is ["1.5"]

Explanation

Volume= Desired dose/ concentration in mg/ml Concentration per ml= 10mg/ml

Desired dose= 15mg Volume= 15mg/10mg/ml Volume = 1.5ml

Therefore, the nurse should administer 1.5ml of morphine

A. Adduction of the arms at the shoulders B. Abnormal flexion of the upper extremities and extension and adduction of lower extremities C. Flaccid paralysis of all extremities D. Rigid extension and pronation of the arms and legs

Correct Answer is D

Explanation

D. This is the correct characteristic of decerebrate posturing. Decerebrate posturing is characterized by rigid extension and pronation (turning inward) of the arms and legs. It indicates severe neurological dysfunction and increased intracranial pressure, often involving damage to the brainstem.

A. This characteristic is not associated with decerebrate posturing. Adduction refers to movement toward the midline of the body, which is not typically observed in decerebrate posturing.

B. This description is not characteristic of decerebrate posturing. Decerebrate posturing involves extension, not flexion, of the upper extremities, along with extension and pronation (not adduction) of the lower extremities.

C. Flaccid paralysis refers to the absence of muscle tone and movement, which is not characteristic of decerebrate posturing. Decerebrate posturing involves increased muscle tone and abnormal, rigid extension of the arms and legs.

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A nurse is caring for a child who has an exacerbation of cystic fibrosis. Which of the following laboratory findings should the nurse report to the provider immediately?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer morphine 15 mg subcutaneously. The amount available is morphine injection 10 mg/mL. How many mL should the nurse administer? (Round to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["1.5"]

Explanation

The nurse is reviewing the record of a child with increased intracranial pressure and notes that the child has exhibited signs of decerebrate posturing. On assessment of the child, the nurse expects to note which characteristic of this type of posturing?

Correct Answer is D

Explanation

Which is the primary goal that would be included in the plan of care for a child who has cerebral palsy?

A nurse is preparing a 4-year-old child for discharge following a bilateral myringotomy with tympanostomy tube placement. The mother asks what to do if the tubes fall out. The nurse should give the parent which of the following instructions?

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The nurse reviews the plan of care for a child with Reye's syndrome. The nurse plans to monitor for which priority complication of this syndrome?

A nurse is caring for a client who is postoperative immediately following a tonsillectomy. Which of the following snacks should the nurse offer the client?

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The nurse is planning to teach parents about prevention of Reye's syndrome. What information would the nurse include in this teaching?

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