When admitting a patient with possible respiratory failure and a high PaCO2, which assessment information should be immediately reported to the health care provider?
The patient's blood pressure is 164/98.
The patient appears somnolent.
The patient's oxygen saturation is 90%.
The patient reports feeling weak.
The Correct Answer is B
B Somnolence, or excessive sleepiness, can indicate respiratory depression, hypercapnia (elevated PaCO2), or impending respiratory failure. Somnolence in this context is concerning as it may suggest worsening respiratory status and impending respiratory compromise. Therefore, it should be immediately reported to the healthcare provider for further evaluation and intervention.
A blood pressure of 164/98 mmHg is elevated but may not necessarily require immediate intervention, especially if the patient is not exhibiting signs of acute hypertensive crisis or end-organ damage.
However, it should be closely monitored and managed as appropriate. While hypertension may contribute to respiratory distress, it may not be the most critical finding to report immediately in a patient with possible respiratory failure and a high PaCO2.
C An oxygen saturation of 90% indicates hypoxemia, which can exacerbate respiratory failure and contribute to respiratory distress. While hypoxemia requires prompt intervention to improve oxygenation, it may not be the most critical finding to report immediately if the patient is not showing signs of severe respiratory distress or impending respiratory failure. However, it should be closely monitored and managed to prevent further deterioration.
D Weakness is a nonspecific symptom and may be related to various underlying causes, including respiratory failure, electrolyte imbalances, or systemic illness. While weakness warrants further assessment and management, it may not be the most urgent finding to report immediately in a patient with possible respiratory failure and a high PaCO2 unless it is accompanied by other concerning symptoms or signs of impending respiratory compromise.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Cheyne-Stokes respirations involve a cyclical pattern of breathing characterized by gradual increase and decrease in the depth and rate of respirations, with periods of hyperventilation alternating with periods of apnea. It is commonly seen in patients with neurological disorders, heart failure, or drug overdose.
A. Apneustic respirations are characterized by prolonged inspiratory gasps followed by a brief pause and insufficient expiration. This pattern is often associated with damage to the pons in the brainstem.
C. Stridor is a high-pitched, noisy respiratory sound caused by turbulent airflow through partially obstructed airways. It is typically heard during inspiration and is often associated with upper airway obstruction, such as in cases of croup or epiglottitis.
D. Kussmaul respirations are deep, rapid, and labored breathing patterns often seen in patients with metabolic acidosis, particularly diabetic ketoacidosis. Unlike Cheyne-Stokes respirations, Kussmaul respirations do not involve periods of apnea.
Correct Answer is A
Explanation
A Adequate fluid administration is essential before giving vasopressors to patients with hypovolemic shock. The patient’s low central venous pressure indicates a need for more volume replacement. The other patient data are not contraindications to norepinephrine administration.
B Low dose dopamine is not a contraindication to epinephrine administration.
C A sinus tachycardia is not a contraindication to epinephrine administration
D Lack of urine output is not a contraindication to epinephrine administration
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