Patients in a vegetative state may exhibit a variety of breathing patterns, including regular breathing with occasional sighing or yawning, irregular breathing, or no detectable pattern of breathing. Their heart rate may vary, but is typically stable. Posture changes may be minimal, with patients often remaining in a fixed position for extended periods of time.
In terms of response to external stimuli, patients in a vegetative state may exhibit some reflexive responses, such as yawning or grimacing in response to a loud noise or touch. However, they do not show any signs of awareness or purposeful interaction with their environment. They may also show some autonomic responses, such as changes in heart rate or blood pressure in response to certain stimuli.
Overall, patients in a vegetative state are limited in their ability to respond to external stimuli and do not show any signs of consciousness or awareness. Their breathing patterns, heart rate, and posture changes may be relatively stable, but they lack the ability to actively engage with their environment.
what are the breathing patterns, heart rate,posture changes and response to external stimuli of patients in vegetative state
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