Patient Data.
What are three goals of therapy for this client? Select three that apply.
Correct electrolytes that are out of normal range.
Promote oxygenation to tissues.
Prevent hyperventilation.
Reverse dehydration.
Replace insulin.
Provide respiratory support.
Correct Answer : A,D,E
Choice A rationale:
Correcting electrolytes that are out of normal range is a crucial goal of therapy for this client. In diabetic ketoacidosis (DKA), the body’s cells are unable to use glucose for energy due to a lack of insulin. This leads to the breakdown of fat for energy, producing ketones as a by-product. Ketones are acidic and can cause the blood’s pH to decrease, leading to metabolic acidosis. This process also leads to an increased production and excretion of electrolytes such as potassium and sodium. Therefore, correcting these electrolyte imbalances is a key goal of therapy.
Choice B rationale:
While promoting oxygenation to tissues is generally important in critical care, it is not a specific goal in the management of DKA. The primary issues in DKA are metabolic in nature, including hyperglycemia, ketosis, and acidosis.
Choice C rationale:
Preventing hyperventilation is not a specific goal in the management of DKA. Hyperventilation in DKA is a compensatory mechanism for metabolic acidosis (Kussmaul breathing). The body tries to expel more carbon dioxide to reduce the acidity of the blood.
Choice D rationale:
Reversing dehydration is another important goal of therapy for this client. In DKA, high blood glucose levels lead to osmotic diuresis, where water is drawn into the urine from the blood, leading to dehydration. This can cause hypotension and reduced tissue perfusion. Therefore, reversing dehydration through fluid replacement is a key part of treatment.
Choice E rationale:
Replacing insulin is a fundamental goal of therapy for this client. Insulin deficiency is the primary cause of DKA. Insulin allows glucose to enter cells where it can be used for energy, preventing the breakdown of fat for energy and the subsequent production of ketones.
Choice F rationale:
Providing respiratory support may be necessary in severe cases of DKA where the patient’s compensatory respiratory efforts are insufficient to maintain adequate gas exchange. However, it is not one of the primary goals of therapy in DKA management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
Choice A rationale:
The nurse should consider the patient's physical abilities and limitations when planning recreational activities because this information is crucial for ensuring the safety and appropriateness of the activities. For example, a patient with limited mobility may benefit from activities that can be done in a seated position, while a patient with greater physical abilities may be able to engage in more active pursuits.
Choice B rationale:
The patient's cognitive abilities and limitations should also be taken into account when planning activities. Some patients may have cognitive impairments that require simpler, more straightforward activities, while others may be able to participate in more complex or intellectually stimulating options. This ensures that the activities are enjoyable and suitable for the individual's cognitive capacity.
Choice C rationale:
Considering the patient's interests and preferences is essential to make the recreational activities meaningful and enjoyable. It is important to involve patients in activities they find interesting and pleasurable, as this can have a positive impact on their emotional and psychological well-being during the rehabilitation process.
Choice E rationale:
The patient's cultural and religious background is an important consideration when planning activities. Some activities may be more or less acceptable to individuals from different cultural or religious backgrounds. It's essential to respect cultural and religious preferences to ensure that the activities do not cause discomfort or offense to the patients.
Choice D rationale:
The patient's age and gender are not the primary factors to consider when selecting appropriate activities for individuals in a rehabilitation and restorative care setting. Age and gender do not necessarily determine a person's interests, physical abilities, or cognitive limitations. Therefore, they are not as relevant as the other factors listed in this context.
Correct Answer is D
Explanation
Choice A rationale:
Instill 3 mL of normal saline before suctioning. This choice is not appropriate for suctioning excessive drooling in a client with ALS. Instilling normal saline would introduce additional fluid into the oral cavity, potentially worsening the problem by increasing the amount of secretions. The goal of suctioning is to remove excess saliva and maintain a clear airway.
Choice B rationale:
Instruct the client to cough as the suction tip is removed. Instructing the client to cough during suctioning is not a recommended practice. It may cause discomfort and can lead to an increased risk of aspiration as the client might inhale while coughing during the procedure.
Choice C rationale:
Apply a water-soluble lubricant to the catheter. Applying a water-soluble lubricant to the suction catheter is a common practice to facilitate the passage of the catheter and minimize irritation to the client's oral tissues. While it is a helpful step, it is not the primary action that should be taken to ensure the safety of the procedure.
Choice D rationale:
Wear protective goggles while performing the procedure. This is the correct choice. When suctioning a client's oral cavity, especially when dealing with excessive drooling or secretions, it is essential for the nurse to wear protective goggles. These goggles protect the nurse's eyes from potential exposure to the client's bodily fluids, reducing the risk of infection transmission.
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