A nurse is preparing to replace a nearly empty container of total parenteral nutrition (TPN) for a patient. There has been a delay in receiving the new TPN solution from the pharmacy.
Which of the following solutions should the nurse infuse until the next TPN solution is available?

Lactated Ringer’s.

0.9% sodium chloride.

Sodium chloride.

Dextrose 10% in water.

Answer and Explanation

The Correct Answer is D

If there is a delay in receiving the new TPN solution from the pharmacy, the nurse should infuse Dextrose 10% in water until the next TPN solution is available. This is because stopping TPN abruptly can cause hypoglycemia. Dextrose 10% in water can provide a source of glucose to prevent hypoglycemia.

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Correct Answer is C

Explanation

Choice A rationale

While formula feeding is not contraindicated in infants with gastroesophageal reflux (GER), it is not necessary to switch from breast milk to formula. Both breast milk and formula can be used in infants with GER56.

Choice B rationale

Positioning the baby on their side during sleep is not recommended. This position does not help with GER and can increase the risk of sudden infant death syndrome.

Choice C rationale

Keeping the baby in an upright position after feedings can help reduce the symptoms of GER. Gravity helps keep the stomach contents down and prevents them from flowing back into the esophagus.

Choice D rationale

Thickening the baby’s formula with oatmeal is sometimes recommended for infants with GER. However, this should only be done under the guidance of a healthcare provider.

A. Initiate oxygen therapy. B. Obtain a blood sample. C. Attach the leads for a 12-lead ECG. D. Insert an IV catheter.

Correct Answer is A

Explanation

Choice A rationale

The priority action for a nurse when caring for a patient exhibiting symptoms of a myocardial infarction is to initiate oxygen therapy. Oxygen therapy is crucial because it increases the amount of oxygen in the blood, which can help reduce the heart’s workload and relieve pain. This intervention is aimed at reducing myocardial oxygen demand and improving oxygen supply to the ischemic myocardium.

Choice B rationale

Obtaining a blood sample is important as it can help diagnose a myocardial infarction. Blood tests can measure levels of certain proteins, such as troponins, in the bloodstream that can indicate heart muscle damage. However, this is not the immediate priority when compared to initiating oxygen therapy.

Choice C rationale

Attaching the leads for a 12-lead ECG is an important step in the assessment of a patient with suspected myocardial infarction. An ECG can show whether the heart muscle has been damaged and where the damage has occurred. However, this should be done after initiating oxygen therapy.

Choice D rationale

Inserting an IV catheter is a necessary step in the management of a myocardial infarction. It allows for the administration of medications and fluids as needed. However, it is not the first priority. The first priority is to stabilize the patient, which includes initiating oxygen therapy.

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A nurse is preparing to replace a nearly empty container of total parenteral nutrition (TPN) for a patient. There has been a delay in receiving the new TPN solution from the pharmacy. Which of the following solutions should the nurse infuse until the next TPN solution is available?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is educating a parent of an infant diagnosed with gastroesophageal reflux. Which statement from the parent shows they have understood the teaching?

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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A nurse is preparing to replace a nearly empty container of total parenteral nutrition (TPN) for a patient. There has been a delay in receiving the new TPN solution from the pharmacy.
Which of the following solutions should the nurse infuse until the next TPN solution is available?