In a severely anemic patient, which assessment findings would the nurse expect to find?
Cyanosis and hypertension.
Dysrhythmias and expiratory wheezing.
Pulmonary edema and fibrosis.
Dyspnea and increased heart rate.
The Correct Answer is D
Choice A reason: Cyanosis and hypertension are not typically associated with severe anemia. While anemia can lead to tissue hypoxia, cyanosis is more related to respiratory or cardiovascular problems, and hypertension is not a common consequence of anemia.
Choice B reason: Dysrhythmias and expiratory wheezing are not directly related to severe anemia. Dysrhythmias can occur in severe cases due to the heart's increased workload, but expiratory wheezing is generally associated with respiratory conditions like asthma or chronic obstructive pulmonary disease (COPD).
Choice C reason: Pulmonary edema and fibrosis are not linked to severe anemia. These conditions are related to heart failure, lung injury, or chronic lung diseases, rather than anemia.
Choice D reason: Dyspnea and increased heart rate are expected findings in a severely anemic patient. Dyspnea, or difficulty breathing, occurs because the body is not getting enough oxygen due to the reduced number of red blood cells. The heart rate increases as a compensatory mechanism to deliver more oxygenated blood to the tissues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Increasing serum potassium levels would not indicate effective therapy for a patient with Addison's disease. In Addison's disease, the adrenal glands do not produce enough aldosterone, which is responsible for regulating sodium and potassium balance. As a result, patients with Addison’s disease often experience hyperkalemia (high potassium levels). Effective therapy typically aims to normalize potassium levels, so an increase would suggest inadequate treatment or worsening of the condition.
Choice B reason:
Decreasing blood glucose levels would not typically be seen as a positive indicator in a patient with Addison's disease. The body’s ability to maintain normal blood glucose levels is compromised in Addison’s disease due to a deficiency in cortisol. Cortisol plays a key role in regulating glucose metabolism, and its deficiency can lead to hypoglycemia (low blood glucose levels). If blood glucose levels are decreasing, it may indicate inadequate glucocorticoid replacement therapy, suggesting the therapy is not fully effective.
Choice C reason:
Decreasing serum chloride levels would not be expected in a patient with Addison’s disease who is receiving proper treatment. Chloride is regulated alongside sodium and is influenced by aldosterone. In Addison's disease, aldosterone deficiency leads to a decreased ability to retain sodium, which in turn can affect chloride levels. However, a decrease in chloride levels alone is not a clear sign of effective therapy. Normalization of serum sodium levels is a better indicator of treatment success.
Choice D reason:
Increasing serum sodium levels is the correct finding that indicates effective therapy in a patient with Addison’s disease. In this condition, aldosterone deficiency results in sodium loss through the kidneys, leading to hyponatremia (low sodium levels). Effective therapy, which typically involves the administration of glucocorticoids and mineralocorticoids (such as fludrocortisone), helps to correct this imbalance by increasing sodium retention and normalizing serum sodium levels. This would demonstrate that the current therapies are working to restore the electrolyte balance.
Correct Answer is D
Explanation
Choice A reason: Teaching the spouse how to assist with transfers and mobility is important for long-term care, but it is not the highest priority at this moment. The focus should be on immediate patient care and assessment.
Choice B reason: Collaborating with physical therapy for gait training is essential for improving the patient's mobility and safety, but it can be scheduled after addressing more urgent needs.
Choice C reason: Monitoring for dysphagia during meals is crucial to prevent aspiration, especially in patients with Parkinson's disease. However, this is a part of ongoing care and not necessarily the immediate priority unless the patient is actively eating.
Choice D reason: Assessing the patient's response to Carbidopa-Levodopa is the highest priority because it directly impacts the patient's overall symptom management. Effective control of Parkinson's symptoms can improve mobility, reduce rigidity, and decrease the risk of complications such as falls and dysphagia.
Choice E reason: Encouraging regular high-calorie, nutrient-dense snacks is important for maintaining the patient's nutritional status, but it is not the immediate priority in comparison to evaluating the effectiveness of medication management.
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