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Which sign indicates impending herniation? A. Agitation B. Narrowed pulse pressure C. Tachycardia D. Asymmetric pupillary response
a. A patient involved in a motor vehicle crash presents with a decreasing level of consciousness and a fixed, dilated right pupil. To address this patient's primary brain injury, which intervention is most appropriate? A. Prepare the patient for a craniotomy. B. Prepare the patient for intraventricular drain placement.
A. Epidural hematoma. B. Diffuse axonal injury. C. Subdural hematoma. D. Basilar skull fracture. Click the card to flip 👆.
Symptoms and signs of brain herniation are listed in the table below. Usually, patients also have signs of the disorder causing herniation; these signs can be nonspecific (eg, impaired consciousness, lethargy).
Signs and Symptoms: When Your Brain Waves a Red Flag. The symptoms of brain herniation can be as varied as they are alarming. They often start subtly but can progress rapidly, making vigilance essential.
Signs and symptoms may include: dilated pupils. headache. drowsiness. difficulty concentrating. high blood pressure or blood pressure that’s too low.
Cushing’s triad refers to a set of signs that are indicative of increased intracranial pressure (ICP), or increased pressure in the brain. Cushing’s triad consists of bradycardia (also known as a low heart rate), irregular respirations, and a widened pulse pressure.
Brain herniation, also called brain code, requires early diagnosis and prompt management in order to prevent irreversible pathological cascades that eventually lead to respiratory arrest and subsequent death. This activity reviews the evaluation and management of brain herniation and highlights the role of the interprofessional team in ...
Signs and symptoms. [] Decorticate posturing, with elbows, wrists and fingers flexed, and legs extended and rotated inward. Brain herniation frequently presents with abnormal posturing, [ 2 ] a characteristic positioning of the limbs indicative of severe brain damage.
Other symptoms of brain herniation may include: dilated pupils. unequal pupil sizes, where one pupil may be more dilated than the other. weakness in the lower limbs or on one side of the...