Listen to pronunciation. (ob-tun-DAY-shun) A dulled or reduced level of alertness or consciousness.
What is Obtunded level of consciousness?
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.
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 Obtunded abdomen?
Specialty. Emergency medicine. Obtundation refers to less than full alertness (altered level of consciousness), typically as a result of a medical condition or trauma.
What level of awareness is sleeping?
Sleep is a unique state of consciousness; it lacks full awareness but the brain is still active. People generally follow a “biological clock” that impacts when they naturally become drowsy, when they fall asleep, and the time they naturally awaken.
Why does your stomach get hard?
When your stomach swells and feels hard, the explanation might be as simple as overeating or drinking carbonated drinks, which is easy to remedy. Other causes may be more serious, such as an inflammatory bowel disease. Sometimes the accumulated gas from drinking a soda too quickly can result in a hard stomach.
Why does my tummy look pregnant?
Endo belly can cause discomfort, pain, and pressure in your abdomen and your back. The lower abdomen can swell for days, weeks, or just a few hours. Many women who experience endo belly say that they “look pregnant,” even though they’re not. Endo belly is just one symptom of endometriosis.
What is catalepsy mean?
: a trancelike state marked by loss of voluntary motion in which the limbs remain in whatever position they are placed.
What is the meaning of the term obtundation?
Obtundationis a state similar to lethargy in which the patient has a lessened interest in the environment, slowed responses to stimulation, and tends to sleep more than normal with drowsiness in between sleep states.
What’s the difference between obtunded and obpor?
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.
What’s the difference between stupor and obtundation?
The National Institute of Health classifies obtundation as similar to lethargy and describes an obtunded patient as having lessened interest in the environment and slower responses to stimulations. Stupor is a state from which someone can only be aroused, only briefly, by extreme stimulation, such as shaking or pinching.
What’s the difference between obtunded and lethargy?
Obtunded. 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. The National Institute of Health classifies obtundation as similar to lethargy and describes an obtunded patient as having lessened interest in …
What does obtunded mean in medical dictionary?
Obtundation refers to less than full mental capacity in a medical patient, typically as a result of a medical condition or trauma. The root word, obtund, means “dulled or less sharp”.
What does obtunding mean?
Obtunded. 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. The National Institute of Health classifies obtundation as similar to lethargy and describes an obtunded patient as having lessened interest in…
What does the name obtundation mean?
Jump to navigation Jump to search. Obtundation refers to less than full alertness (altered level of consciousness), typically as a result of a medical condition or trauma. It can appear in hypercalcaemic crisis. The root word, obtund, means “dulled or less sharp” cf. obtuse angle.
