A nurse is collecting data about the fluid status of four patients.
Which patient should the nurse identify as being at risk for fluid volume deficit?
A patient who has heart failure and is receiving diuretic therapy.
A patient who has gastroenteritis and is receiving oral fluids.
A patient who has end-stage kidney disease who will undergo dialysis.
A patient who has NPO status since midnight for an endoscopy.
The Correct Answer is D
Rationale for Choice A:
Diuretics promote fluid loss, increasing the risk of fluid volume deficit.
Heart failure can lead to fluid retention, but diuretic therapy is often used to manage this excess fluid.
However, in this case, the patient is receiving diuretic therapy, which suggests that their fluid status is being actively managed.
Therefore, while this patient is at risk for fluid volume deficit, they are not the most likely candidate among the options presented.
Rationale for Choice B:
Gastroenteritis can lead to fluid loss through vomiting and diarrhea.
However, this patient is receiving oral fluids, which helps to replenish lost fluids and electrolytes.
As long as the patient is able to tolerate oral fluids and is not experiencing excessive fluid losses, they are not at significant risk for fluid volume deficit.
Rationale for Choice C:
End-stage kidney disease can impair the kidneys' ability to regulate fluid balance.
However, dialysis is a treatment that helps to remove excess fluid and waste products from the body.
Therefore, while this patient is at risk for fluid volume imbalances, they are receiving treatment to manage this risk.
Rationale for Choice D:
NPO status means that the patient has been instructed to have nothing by mouth. This means that the patient has not been able to consume any fluids since midnight.
Even in the absence of excessive fluid losses, this prolonged period of fluid restriction can lead to dehydration and fluid volume deficit.
Therefore, this patient is the most likely to be experiencing fluid volume deficit among the options presented.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is A
Explanation
Choice A rationale:
It is crucial for the nurse to prioritize patient safety and adhere to professional guidelines when encountering a potential diversion of controlled substances. Informing the charge nurse is the most appropriate initial action for several reasons:
Chain of Command: The charge nurse holds a supervisory position and is responsible for addressing issues within the unit, including concerns about medication diversion. Reporting suspicions to the charge nurse ensures adherence to the established chain of command and facilitates a prompt, organized response.
Confidentiality and Objectivity: The charge nurse is trained to handle sensitive situations discreetly and objectively. They can initiate a thorough investigation while maintaining confidentiality and protecting the rights of all involved parties.
Access to Resources: The charge nurse has access to resources and authority to take immediate action, such as securing medications, initiating patient assessments, and notifying appropriate personnel within the healthcare facility.
Collaboration and Support: The charge nurse can provide guidance and support to the reporting nurse, ensuring their concerns are addressed appropriately and that they feel safe in coming forward with their suspicions.
Rationale for other choices:
B. Reporting the incident directly to the hospital’s security department might be premature without first informing the charge nurse. The charge nurse can assess the situation, gather more information, and determine the most appropriate course of action, which may or may not involve security at this initial stage.
C. Requesting assistive personnel (AP) to monitor the other nurse’s actions is inappropriate. It places a burden on APs who are not trained or authorized to investigate such matters. It could also compromise the integrity of the investigation and potentially jeopardize patient safety.
D. Confronting the other nurse directly is not recommended. It could escalate the situation, create a hostile work environment, and potentially compromise the investigation. It is essential to follow established protocols and involve appropriate personnel to ensure a fair and thorough investigation.
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