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What is the carbon dioxide level? An increased carbon dioxide level suggests pulmonary emphysema, asthma, pickwickian syndrome, respiratory paralysis, central nervous system disease, kyphoscoliosis, drug effects ... DIAGNOSTIC WORKUP
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... In developing the list of possible causes of hypoxemia, the physiologic model of intake, absorption, transport, excretion, and regulation is most useful.
HYPOXEMIA
Intake
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... Central Nervous System Disorders
Drug intoxication
Sedatives
Tranquilizers
Analgesics
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... In patients with essentially normal lung tissue, acute respiratory failure (ARF) usually means partial pressure of arterial carbon dioxide (PaCO2)above 50 mm Hg and partial pressure of arterial oxygen (PaO2) below 50 mm Hg. These limits,... Causes and incidence ... Signs and symptoms ... Diagnosis ... Treatment ... Special considerations
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... Signs and Symptoms Shallow or deep respirations (or both), air hunger, cyanosis, adventitious breath sounds, confusion, decreased level of consciousness, tachycardia, pulmonary hypertension, irritability, decreased reflexes ... Treatment (Tx)
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... In patients with essentially normal lung tissue, acute respiratory failure (ARF) usually means a partial pressure of arterial carbon dioxide (Paco2) greater than 50 mm Hg and a partial pressure of arterial oxygen (Pao2) less than... Causes ... Signs and symptoms ... Diagnosis ... Treatment ... Special considerations
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In developing the list of possible causes of hypoxemia, the physiologic
model of intake, absorption, transport, regulation, and excretion is most
useful.
Intake. Both upper airway obstruction (laryngotracheitis,
foreign body) and... Pictures
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... Author:
Dorothy Chen, MD
What to Do - Take Action
Respiratory failure is the inability of the respiratory system to facilitate adequate gas exchange and meet the metabolic needs of the body. Failure of the
respiratory... Suggested Reading
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