What is stupor and coma?
What is stupor and coma?
Stupor and coma are clinical states in which patients have impaired responsiveness (or are unresponsive) to external stimulation and are either difficult to arouse or are unarousable. Coma is defined as “unarousable unresponsiveness” [1]. An alert patient has a normal state of arousal.
What is the difference between lethargic and Obtunded?
A mildly depressed level of consciousness or alertness may be classed as lethargy; someone in this state can be aroused with little difficulty. People who are obtunded have a more depressed level of consciousness and cannot be fully aroused.
What causes Obtunded?
There is a huge range of potential causes including head injury, interruption of blood circulation, impaired oxygenation or carbon dioxide toxicity (hypercapnia), central nervous system (CNS) infections, drug intoxication or withdrawal, post-seizure state, hypothermia, and metabolic derangements such as hypoglycemia.
What is worse Obtunded vs stuporous?
People who are obtunded have a more depressed level of consciousness and cannot be fully aroused. Those who are not able to be aroused from a sleep-like state are said to be stuporous. Coma is the inability to make any purposeful response….
| Altered level of consciousness | |
|---|---|
| Specialty | Psychiatry, Neurology |
What is the difference between comatose and Obtunded?
Is Obtunded worse than lethargy?
A mildly depressed level of consciousness or alertness may be classed as lethargy; someone in this state can be aroused with little difficulty. People who are obtunded have a more depressed level of consciousness and cannot be fully aroused….
| Altered level of consciousness | |
|---|---|
| Specialty | Psychiatry, Neurology |
What does the term obtunded mean in medical terms?
According to the Merck online medical library, the term “obtunded,” a form of obtundation, is an imprecise way to describe someone whose alertness or consciousness is moderately reduced.
When to seek emergency treatment for obtundation?
If you are experiencing serious medical symptoms, seek emergency treatment immediately. According to the Merck online medical library, the term “obtunded,” a form of obtundation, is an imprecise way to describe someone whose alertness or consciousness is moderately reduced 3.
Which is the best description of obtundation?
Obtundation is a dulled or blunted sensitivity in which the patient is difficult to arouse and is still confused after arousal. Obtundation is mild to moderate alertness reduction with decreased interest in the environment and slower than normal reactivity to stimulation.
What causes a person to go into obtunded?
A head injury, stroke, tumor, drugs, alcohol, seizures, cardiac arrest, carbon monoxide and even infections or altered blood sugar levels can cause a patient to become obtunded and even progress to stupor.
