The healthcare provider prescribes 5% Dextrose Injection, USP with 20 units of regular insulin for a client with a serum potassium level of 6.0 mEq/L (6.0 mmol/L) and glucose level of 180 mg/dL (10.0 mmol/L). Which evaluation is most important for the nurse to include in this client's plan of care?

Reference Range

Potassium [Reference Range: 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L)]

Glucose [Reference Range: 0 to 50 years: 74 to 106 mg/dL (4.1 to 5.9 mmol/L)]

Evaluate glucose levels before and after meals.

Assess the serum potassium level every 4 hours.

Monitor and document strict intake and output.

Obtain a 12-lead electrocardiogram daily.

Answer and Explanation

The Correct Answer is B

The client's serum potassium level is elevated at 6.0 mEq/L (6.0 mmol/L), which is above the normal reference range of 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L).

Hyperkalemia can have significant cardiac implications, including the potential for life-threatening dysrhythmias. Therefore, close monitoring of the serum potassium level is crucial to assess the effectiveness of interventions and ensure that potassium levels are within a safe range.

While monitoring glucose levels before and after meals is important for clients receiving insulin therapy, in this scenario, the primary concern is the elevated potassium level.

The nurse should prioritize frequent assessment of the serum potassium level to guide appropriate management and prevent complications associated with hyperkalemia.

Monitoring and documenting strict intake and output are important for assessing fluid balance and renal function, but in this case, the elevated potassium level takes precedence as it poses a more immediate risk to the client's well-being.

Obtaining a 12-lead electrocardiogram (ECG) daily may be indicated in some cases of hyperkalemia, as certain ECG changes can be associated with elevated potassium levels. However, the more critical aspect is monitoring the potassium level itself, as ECG changes can occur rapidly and may not always be detectable on a daily basis.

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Correct Answer is A

Explanation

Tracheostomy care is done to keep the trach tube clean and prevent infections.It involves suctioning and cleaning parts of the tube and the skin around the stoma. A code blue is a hospital emergency code that indicates a life-threatening situation, such as cardiac or respiratory arrest.It requires immediate attention from trained personnel.

According to the American Association of Critical-Care Nurses (AACN), the nurse should take the following action in this scenario:

Call for an assistant to stay with the client who is receiving tracheostomy care and continue the procedure.
Respond to the code blue and assist with resuscitation efforts for the other client.
Return to the client who is receiving tracheostomy care as soon as possible and complete the procedure.

Therefore, the correct answer isa. Call for an assistant.

A. Review transcutaneous bilirubin levels with a bilirubinometer. B. Observe and palpate newborn's breast tissue for enlargement. C. Assess for signs of fluid retention and bilateral pedal edema. D. Explain to the mother that the finding is due to increased androgen.

Correct Answer is D

Explanation

A) Incorrect- Reviewing transcutaneous bilirubin levels is unrelated to the presence of an enlarged clitoris. Bilirubin levels are typically assessed to monitor jaundice in newborns.
B) Incorrect- Observing and palpating breast tissue for enlargement is not relevant to the condition of salt-wasting congenital adrenal hyperplasia. Breast tissue enlargement would not be associated with this hormonal disorder.
C) Incorrect- Assessing for signs of fluid retention and bilateral pedal edema is important for monitoring for other conditions, but it is not relevant to the enlarged clitoris seen in this specific scenario.
D) Correct- Salt-wasting congenital adrenal hyperplasia is a genetic disorder that results in a deficiency of certain enzymes required for cortisol and aldosterone production. This deficiency leads to an overproduction of androgens, which can cause virilization of female external genitalia. The enlarged clitoris is a result of increased androgen levels. Explaining this finding to the mother provides her with accurate information about the condition and its effects on the infant's anatomy.

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Naxlex Comprehensive Predictor Exams

The nurse is performing tracheostomy care for a client when a code blue is called for another client on the unit who experiences a cardiopulmonary arrest. Which action should the nurse take?

Correct Answer is A

Explanation

When assessing a newborn girl with salt-wasting congenital adrenal hyperplasia due to 21 hydroxylase deficiency, the nurse notes that the infant has an enlarged clitoris. Which intervention should the nurse implement?

Correct Answer is D

Explanation

A client receives a prescription for itraconazole. Which information provided by the client requires additional instruction by the nurse?

The nurse is assigned to care for four surgical clients. After receiving report, which client should the nurse see first?

The nurse is caring for a client admitted with an acute exacerbation of chronic obstructive pulmonary disease (COPD) who reports a pounding headache. Which action should the nurse take?

A client with foul-smelling drainage from an incision on the upper left arm is admitted with a suspected methicillin-resistant Staphylococcus aureus (MRSA). Which nursing intervention(s) should the nurse include in the plan of care? (Select all that apply.)

A client with possible acute kidney injury (AKI) is admitted to the hospital and mannitol is prescribed as a fluid challenge. Prior to carrying out this prescription, what intervention should the nurse implement?