pathophysiology exam 2 elsevier review Questions With Complete Solutionspathophysiology exam 2 elsevier review Questions With Complete Solutionspathophysiology exam 2 elsevier review Questions With Complete Solutionspathophysiology exam 2 elsevier review

a patient who was admitted to a postsurgical unit 2 days ago is now demonstrating progressive restlessness and is uncharacteristically irritable. this scenario is characteristic of what? - ANSWER-delirium: an acute state of confusion. abrupt in its onset. a patient presents with a wide-based gait in which the feet are turned outward. staggering is noted when walking and the pelvis is held stiff. these characteristics are representative of what? - ANSWER-cerebellar gait: cerebellar dysfunction results in a wide-based gait in which the feet are turned inward or outward. a patient that exhibits positioning that includes both arms being held close to the body with flexion at the elbows while legs are extended and rotated externally is demonstrating - ANSWER-decorticate posture: characterized by upper extremities flexed at the elbows and held close to the body. lower extremities are externally rotated and extended. a patient often experiences vomiting with a central nervous system injury when the trauma involves what? - ANSWER-when it involves vestibular nuclei criteria for determining brain death include what? - ANSWER-- unresponsive coma - no spontaneous respiration - isoelectric(flat) EEG a patient who is experiencing difficulty in recognizing a pattern's form and the nature of objects is exhibiting characteristics of what? - ANSWER-agnosia: defect in pattern recognition a patient has sustained a traumatic brain injury but is able to follow simple commands and can manipulate objects. the term used to describe this state is what? - ANSWER-minimally conscious a patient diagnosed with parkinsons disease initially experiences what? - ANSWER-resting tremors: tremors are often the first symptom to appear with this disease a patient experiencing the tonic phase of a seizure exhibits what? - ANSWER-muscle contraction with increased muscle tone characteristics of Alzheimer's disease include - ANSWER-- short term memory loss - increased irritability and agitation a patient who was admitted to a postsurgical unit 2 days ago is now demonstrating progressive restlessness and is uncharacteristically irritable. this scenario is characteristic of what? - ANSWER-delirium: an acute state of confusion. abrupt in its onset. a patient presents with a wide-based gait in which the feet are turned outward. staggering is noted when walking and the pelvis is held stiff. these characteristics are representative of what? - ANSWER-cerebellar gait: cerebellar dysfunction results in a wide-based gait in which the feet are turned inward or outward. a patient that exhibits positioning that includes both arms being held close to the body with flexion at the elbows while legs are extended and rotated externally is demonstrating - ANSWER-decorticate posture: characterized by upper extremities flexed at the elbows and held close to the body. lower extremities are externally rotated and extended. a patient often experiences vomiting with a central nervous system injury when the trauma involves what? - ANSWER-when it involves vestibular nuclei criteria for determining brain death include what? - ANSWER-- unresponsive coma - no spontaneous respiration - isoelectric(flat) EEG a patient who is experiencing difficulty in recognizing a pattern's form and the nature of objects is exhibiting characteristics of what? - ANSWER-agnosia: defect in pattern recognition a patient has sustained a traumatic brain injury but is able to follow simple commands and can manipulate objects. the term used to describe this state is what? - ANSWER-minimally conscious a patient diagnosed with parkinsons disease initially experiences what? - ANSWER-resting tremors: tremors are often the first symptom to appear with this disease a patient experiencing the tonic phase of a seizure exhibits what? - ANSWER-muscle contraction with increased muscle tone characteristics of Alzheimer's disease include - ANSWER-- short term memory loss - increased irritability and agitation v