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Chapter 34: Problem 688

A client is admitted to the emergency room with a diagnosis of acute respiratory distress syndrome. Which assessment findings would the nurse expect?A. A systolic blood pressure greater than 170 B. Tenacious thick greenish yellow sputum C. An altered level of consciousness D. Slow abdominal breathing

Short Answer

Expert verified
C. An altered level of consciousness

Step by step solution

01

Understand Acute Respiratory Distress Syndrome (ARDS)

ARDS is a severe condition characterized by rapid onset of widespread inflammation in the lungs. Symptoms often include difficulty breathing, low oxygen levels in the blood, and rapid breathing.
02

Review the Symptoms of ARDS

Common symptoms include shortness of breath, rapid breathing, and hypoxemia (low levels of oxygen in the blood). An altered level of consciousness can also be a symptom due to low oxygen levels or high carbon dioxide levels.
03

Analyze Each Option

A. Systolic blood pressure greater than 170 is not a common symptom of ARDS. B. Tenacious thick greenish-yellow sputum is usually related to infections rather than ARDS itself. C. An altered level of consciousness can occur in ARDS due to hypoxemia. D. Slow abdominal breathing is more typical of chronic respiratory conditions, not the acute onset seen in ARDS.
04

Determine the Correct Assessment Finding

Assess which option aligns best with typical ARDS symptoms. Since ARDS involves rapid breathing, low oxygen levels, and potentially altered consciousness, option C is the most suitable.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

ARDS Symptoms
Acute Respiratory Distress Syndrome (ARDS) is a critical condition impacting the lungs. ARDS typically presents several distinct symptoms that healthcare professionals look for. Key symptoms include:
  • Shortness of Breath: A primary symptom of ARDS is significant difficulty in breathing, often described as feeling like you can't get enough air.
  • Rapid Breathing: Patients often exhibit quick, shallow breaths as their body tries to get more oxygen.
  • Hypoxemia: This is a condition where there is an abnormally low level of oxygen in the blood, resulting in various complications.
  • Fatigue and Weakness: Due to lack of oxygen, the body feels drained and weak.
  • Altered Level of Consciousness: This could include confusion, lethargy, or a general state of altered alertness and responsiveness.
Recognizing these symptoms early can be crucial in the effective management and treatment of ARDS.
Hypoxemia
Hypoxemia is a lower-than-normal level of oxygen in the blood, particularly in the arteries. It's a critical condition often associated with ARDS:
  • Oxygen Levels Decrease: Due to the inflammation and fluid accumulation in the lungs, the exchange of oxygen in the bloodstream is impaired.
  • Symptoms: Individuals may experience extreme shortness of breath, rapid breathing, confusion, and cyanosis (a bluish tint to the skin, especially noticeable around the lips and fingertips).
  • Consequences: Prolonged hypoxemia can lead to organ damage because different organs do not get enough oxygen to function properly.
Immediate intervention is necessary to improve oxygen levels, often involving mechanical ventilation to aid breathing, thus ensuring oxygen reaches vital organs.
Rapid Breathing
Rapid breathing, also known as tachypnea, is common in ARDS. It鈥檚 the body's natural response to low oxygen levels:
  • Compensatory Mechanism: When oxygen levels are critically low, the body attempts to compensate by increasing the rate of breathing to take in more air.
  • Clinical Observation: Healthcare providers monitor the rate and depth of breathing closely. Rapid breathing is often shallow, indicating the lungs are not fully expanding.
  • Management: Supporting and managing the breathing rate, often through oxygen therapy or mechanical ventilation, is crucial in treating ARDS.
Rapid breathing can be physically exhausting, contributing to the overall weakened state seen in ARDS patients.
Altered Level of Consciousness
An altered level of consciousness is a serious symptom of ARDS, often stemming from severe hypoxemia:
  • Neurocognitive Impact: When the brain receives insufficient oxygen, cognitive functions decline. This can manifest as confusion, delirium, or decreased alertness.
  • Observation: Medical staff continually assess mental state using various scales and checks, monitoring for any signs of deterioration.
  • Urgency: Altered consciousness is an urgent signal indicating severe respiratory distress and the need for immediate intervention.
Ensuring the patient's brain gets enough oxygen is paramount, often necessitating aggressive respiratory support and careful monitoring.

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Most popular questions from this chapter

When doing an intake assessment on the older adult, which factor should the nurse consider? The older adult A. responds with increased emotion to questions related to family history. B. often has diminished auditory acuity and may impede communication. C. is uncomfortable with the physical assessment because of multiple physical changes. D. has an increased response to pain requiring extreme caution with the physical assessment.

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