Respuesta :
Due to the substantial damage caused to the brainstem in the boating accident, Darrel will die. Thus, option (b) Death is the correct answer.
The brainstem is the part which connects the brain and the spinal cord. Additionally, it should be remembered that the brainstem is necessary for sustaining vital biological functions like heart regulation and respiration, and that humans cannot survive without such activities. Although we wouldn't be aware that we were living without a cerebrum, the body cannot function without the brainstem. The cerebellum, sometimes known as the "little brain," connects to the brainstem and is located under the occipital lobes of the cerebral hemispheres. Its anatomy is comparable to that of the cerebrum and it contains a gray matter-dominated cortex with white matter in the center. Similarly, the cerebellum's surface is made up of folds known as folia.
It aids with motor coordination, motor learning, and balance. A functional cerebellum is necessary for smooth, coordinated skeletal muscle action as it plays a critical role in fine-tuning the motions as we practice and acquire complicated actions. The cerebellum receives a copy of the commands provided to the muscles by the motor cortex of the frontal lobes. It also gets information about balance and equilibrium from the inner ear as well as feedback from the proprioceptors in the muscles and joints, and it compares the motor cortex instructions. Information is sent back to the motor cortex in the cerebrum to adjust the motor activity based on these comparisons and results in the development of coordinated and smooth movements and agility for tasks.
The complete question is:
Darrel got into a terrible boating accident one weekend. The doctors found that he had substantial damage to his brainstem. Based on the function of the brainstem, what effect will the injury have?
a. complete paralysis, although he will remain conscious
b. death
a. an impairment of regulating feelings
d. an impairment in speech
e. a visual impairment
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