Search results
Results from the WOW.Com Content Network
Words like lethargy, obtunded, and stupor all describe various degrees to which a patient’s arousal is impaired. However, these terms are imprecise. In a clinical setting, it is more useful to describe the patient’s responses to specific stimuli.
Obtundation is 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.
Obtunded definition: characterized by diminished responsiveness to stimuli, often due to a state of reduced consciousness. See examples of OBTUNDED used in a sentence.
Obtundation is mild to moderate alertness reduction (altered level of consciousness) with decreased interest in the environment and slower than normal reactivity to stimulation. [1] It is distinguished from the much stronger states of unresponsiveness of stupor and coma.
obtunded. Neurology adjective Mentally dulled; “out of it”. See Comatose. McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
In the field of medicine, the term “obtunded” refers to a state of altered mental status characterized by a decreased level of consciousness. Individuals who are obtunded often exhibit a reduced ability to respond to external stimuli and may appear drowsy or have a diminished level of awareness.
Obtunded means that mild-to-moderate stimuli may not arouse the patient, and when the awoken patient is drowsy with delayed responses. A patient in a stupor is unresponsive to almost all stimuli and, when aroused, may quickly go back to sleep without continued stimulation.
The meaning of OBTUNDATION is the state or condition of being obtunded. How to use obtundation in a sentence.
Obtundation is a reduced level of alertness or consciousness. However, differentiation between less severely impaired levels is often imprecise; the label is less important than a precise clinical description (eg, “the best level of response is partial limb withdrawal to nail bed pressure”).
Stupor/obtundation lacks a clear definition, but usually refers to substantially impaired mental status with preservation of some responsiveness to painful stimuli. Vegetative state, or unaware wakeful state (UWS) : Intact arousal (e.g., sleep/wake cycles), but without awareness.