A nurse is developing a care plan for a patient with pneumonia who requires chest percussion, vibration, and postural drainage.
What should the nurse plan to do first?

Cup hands and tap on the patient’s chest repeatedly.

Position the patient so that the lung area to be drained is above the trachea.

Provide mouth care.

Auscultate lung fields.

Answer and Explanation

The Correct Answer is D

The correct answer is choice d. Auscultate lung fields.

Choice A rationale:

Cupping hands and tapping on the patient’s chest is part of the chest percussion technique, which helps to loosen mucus. However, it is not the first step. Before performing any physical intervention, the nurse must assess the patient’s current respiratory status.

Choice B rationale:

Positioning the patient so that the lung area to be drained is above the trachea is part of postural drainage. This step is crucial but should be done after assessing the patient’s lung fields to determine the areas that need drainage.

Choice C rationale:

Providing mouth care is important for overall hygiene and to prevent infection, especially in patients with respiratory conditions. However, it is not directly related to the immediate assessment and intervention for chest physiotherapy.

Choice D rationale:

Auscultating lung fields is the first step because it allows the nurse to assess the patient’s respiratory status and identify areas with abnormal breath sounds, which will guide the subsequent interventions like chest percussion, vibration, and postural drainage. This assessment ensures that the interventions are targeted and effective.

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Correct Answer is C

Explanation

Rationale for Choice A:

Refer Questions to the Nursing Supervisor:

While it's essential to involve the nursing supervisor in situations that require their expertise or authority, it's not always necessary for basic inquiries about a patient's presence on the unit.

Disadvantages of referring calls to the nursing supervisor in this scenario:

It could delay the dissemination of essential information to concerned colleagues.

It could increase the workload of the nursing supervisor, potentially diverting their attention from more critical tasks. It could create a perception of a lack of transparency or openness among staff members.

Rationale for Choice B:

Transfer calls directly to the patient’s room:

Transferring calls directly to a patient's room without their consent breaches their privacy and confidentiality. It could also place undue stress on the patient, especially if they are not prepared to receive calls or discuss their health status.

Disadvantages of transferring calls directly to the patient’s room:

It violates the patient's right to privacy and confidentiality. It could disrupt the patient's rest and recovery.

It could place the patient in an uncomfortable position of having to answer questions about their health when they may not feel ready to do so.

Rationale for Choice C:

Acknowledge that the person is a patient on the unit, but give no specific details about the patient’s condition:

This approach strikes a balance between protecting the patient's privacy and providing necessary information to concerned colleagues. It verifies the patient's presence on the unit without disclosing any sensitive details about their health, thus adhering to ethical and legal guidelines.

Advantages of acknowledging the patient’s presence without providing details:

Respects the patient's right to privacy and confidentiality. Aligns with ethical and legal principles of healthcare.

Provides basic information to concerned colleagues without compromising patient information. Helps to establish trust and transparency among staff members.

Rationale for Choice D:

Contact the patient’s provider:

Contacting the patient's provider for every inquiry about the patient's presence is not practical or efficient. It could overburden the provider and delay the relay of information to concerned colleagues.

A. Metabolic alkalosis. B. Metabolic acidosis. C. Respiratory alkalosis. D. Respiratory acidosis.

Correct Answer is B

Explanation

Choice A rationale:

Metabolic alkalosis is characterized by a high pH (above 7.45), high bicarbonate (HCO3-) levels, and normal or low PaCO2. The patient's ABGs show a low pH (7.26), low bicarbonate (14 mEq/L), and low PaCO2 (30 mm Hg), which are not consistent with metabolic alkalosis.

Choice C rationale:

Respiratory alkalosis is characterized by a high pH (above 7.45), low PaCO2, and normal or slightly elevated bicarbonate levels. The patient's ABGs do show a low PaCO2, but the pH is low (acidic) and the bicarbonate is low, which are not consistent with respiratory alkalosis.

Choice D rationale:

Respiratory acidosis is characterized by a low pH (below 7.35), high PaCO2, and normal or slightly elevated bicarbonate levels. The patient's ABGs do show a low pH, but the PaCO2 is also low, which is not consistent with respiratory acidosis.

Rationale for the correct answer, B:

Metabolic acidosis is characterized by a low pH (below 7.35), low bicarbonate levels, and normal or low PaCO2. The patient's ABGs are consistent with metabolic acidosis because they show a low pH (7.26), low bicarbonate (14 mEq/L), and low PaCO2 (30 mm Hg).

Acute kidney injury is a common cause of metabolic acidosis. The kidneys play a vital role in regulating acid-base balance by excreting acids and reabsorbing bicarbonate. When the kidneys are damaged, they are unable to excrete acids effectively, leading to an accumulation of acids in the blood and a decrease in bicarbonate levels.

Additional Information:

It's important to note that the patient's low PaCO2 is likely a compensatory mechanism for the metabolic acidosis. In response to acidosis, the respiratory system tries to increase ventilation to blow off more carbon dioxide, which helps to raise the pH. However, this compensatory mechanism is often not enough to fully correct the acidosis.

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A nurse is developing a care plan for a patient with pneumonia who requires chest percussion, vibration, and postural drainage. What should the nurse plan to do first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse on a medical-surgical unit is caring for a patient who is also a hospital employee. Several nurses have called seeking information about the patient.What should the nurse do in response to these inquiries?

Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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A nurse is developing a care plan for a patient with pneumonia who requires chest percussion, vibration, and postural drainage.
What should the nurse plan to do first?