To achieve the outcome of fall prevention at home in the client diagnosed with Parkinson's Disease (PD), which intervention would the nurse include in the plan of care?

Arrange for social service consult for assistance with medication purchase

Have the client seen by a nursing assistant 3 times a week for hygiene

Ensure adequate lighting in areas where the client will ambulate

Reter the client to a nutritionist to address dietary measures

Answer and Explanation

The Correct Answer is C

A) Arrange for social service consult for assistance with medication purchase:
While arranging for social service support can be beneficial in ensuring the client has access to necessary medications, this is not directly related to fall prevention at home. Falls in Parkinson's disease are more closely associated with mobility, balance, and environmental factors, which should be the focus of interventions aimed at reducing fall risk. Medication access is important but secondary to safety measures related to physical environment and mobility.

B) Have the client seen by a nursing assistant 3 times a week for hygiene:
While assistance with hygiene can certainly help support the client’s daily needs, the frequency of visits for hygiene care alone does not specifically address fall prevention. Falls are more directly linked to issues such as impaired balance, freezing episodes, and poor mobility—issues that should be addressed through environmental modifications and specific interventions aimed at improving safety during ambulation and transfers.

C) Ensure adequate lighting in areas where the client will ambulate:
Ensuring adequate lighting in areas where the client will ambulate is a critical intervention for fall prevention in individuals with Parkinson's disease. Parkinson's disease often causes balance and coordination problems, and inadequate lighting can increase the risk of tripping or falling, especially at night or in poorly lit areas. Proper lighting helps the client see obstacles and navigate their environment safely. This intervention directly addresses a key factor in fall risk and is an important part of the plan of care.

D) Refer the client to a nutritionist to address dietary measures:
Referral to a nutritionist can be helpful in managing some aspects of Parkinson's disease, particularly for addressing issues like constipation, weight management, or dysphagia. However, dietary measures do not have a direct impact on fall prevention. Fall prevention should focus more on mobility, strength, environmental safety, and managing the symptoms of Parkinson's disease that affect balance and movement.

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Correct Answer is B

Explanation

Explanation of each option:

A. Respiratory rate of 10 breaths per minute:
A respiratory rate of 10 breaths per minute would be too slow in a patient with ARDS and hypoxemia. In response to hypoxemia, the body typically increases the respiratory rate to improve oxygenation. A respiratory rate of 10 breaths per minute would not be expected in this situation.

B. Respiratory rate of 32 breaths per minute: The arterial blood gas (ABG) results indicate respiratory alkalosis with hypoxemia, which is a common finding in patients with acute respiratory distress syndrome (ARDS). pH 7.59: This is alkalotic, meaning the body is experiencing respiratory alkalosis.

PaCO2 29 mmHg: The PaCO2 is low, indicating hyperventilation, which is a compensatory response to the alkalosis in an attempt to reduce carbon dioxide levels.

PaO2 55 mmHg: This is severely low, indicating hypoxemia (low oxygen levels in the blood), a hallmark of ARDS. HCO3 22 mEq/L: The bicarbonate is normal, suggesting that the metabolic component has not yet compensated for the respiratory alkalosis, or that it is in the early stages of compensation. Given these ABG results, the body is attempting to compensate for hypoxemia by increasing respiratory rate (tachypnea), which leads to hyperventilation and further reduction in PaCO2. Therefore, an expected assessment finding in this scenario would be a high respiratory rate (such as 32 breaths per minute), which is a compensatory response to hypoxemia.

C. Blood pressure 86/42 mmHg:
While hypotension can occur in severe cases of ARDS due to impaired oxygenation and circulation, it is not directly reflected by the ABG results provided. Hypoxemia and alkalosis would more likely lead to tachypnea and compensatory mechanisms like tachycardia, rather than significant hypotension unless there is another contributing factor, such as shock or sepsis. Therefore, hypotension is not the most expected finding based on these ABGs.

D. Heart rate of 45 beats per minute:
A heart rate of 45 beats per minute is bradycardic, which would be unusual in a patient with hypoxemia and respiratory alkalosis. Tachycardia is a more common compensatory response to hypoxia, as the heart works harder to improve oxygen delivery to tissues. A heart rate of 45 beats per minute would be more suggestive of a different underlying condition, such as vagal stimulation or cardiac conduction issues, but it is not the expected response in this case.

A. Partially compensated metabolic alkalosis B. Partially compensated metabolic acidosis C. Fully compensated respiratory acidosis D. Fully compensated respiratory alkalosis

Correct Answer is B

Explanation

A) Partially compensated metabolic alkalosis:
Metabolic alkalosis is typically characterized by an elevated pH and a high bicarbonate level (HCO3 >26 mEq/L). In this scenario, the pH is normal (7.44), and the bicarbonate level (HCO3 18 mEq/L) is low, which does not support a diagnosis of metabolic alkalosis. Furthermore, there is no evidence of compensation by respiratory mechanisms (i.e., low PaCO2). Therefore, this is not a likely diagnosis.

B) Partially compensated metabolic acidosis:
The ABG values indicate metabolic acidosis with a low bicarbonate level (HCO3 18 mEq/L) and a pH of 7.44, which is on the higher end of the normal range. A lower-than-normal bicarbonate level suggests an acidotic state, but the pH is compensating toward normal. The PaCO2 of 30 mmHg indicates a compensatory respiratory alkalosis, which would lower the PaCO2 to try to offset the acidosis. This represents a partially compensated metabolic acidosis, where the body is attempting to compensate for the acidosis but has not fully done so.

C) Fully compensated respiratory acidosis:
Respiratory acidosis is associated with elevated levels of carbon dioxide (PaCO2 >45 mmHg), which leads to a drop in pH. However, in this scenario, the PaCO2 is only 30 mmHg, which is lower than the normal range (35-45 mmHg), indicating that the problem is not respiratory acidosis. Additionally, fully compensated respiratory acidosis would show a normal pH with an elevated PaCO2 and compensatory elevation in bicarbonate levels. Thus, this option does not fit the ABG values.

D) Fully compensated respiratory alkalosis:
Respiratory alkalosis occurs when excessive CO2 is exhaled, leading to an elevated pH and a low PaCO2. Although the PaCO2 is low (30 mmHg), which could suggest respiratory alkalosis, the bicarbonate (HCO3) is low at 18 mEq/L, not high as would be expected in a fully compensated respiratory alkalosis. In a fully compensated state, the pH would be normal (around 7.4), and there would be compensatory changes in both the bicarbonate and PaCO2. Since the bicarbonate is low and the pH is not at normal levels, this diagnosis is not appropriate.

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To achieve the outcome of fall prevention at home in the client diagnosed with Parkinson's Disease (PD), which intervention would the nurse include in the plan of care?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

Correct Answer is B

Explanation

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