Oregon Certified Nursing Assistant State Practice Exam

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Which part of the brain is responsible for decision making and problem solving?

  1. Frontal lobe

  2. Temporal lobe

  3. Occipital lobe

  4. Parietal lobe

The correct answer is: Frontal lobe

The frontal lobe is the part of the brain that plays a key role in decision making and problem solving. It is located at the front of the cerebral cortex and is involved in higher-level cognitive processes. The frontal lobe is responsible for functions such as reasoning, planning, judgment, and impulse control, which are essential for making informed decisions and solving complex problems. This area of the brain helps integrate information from various sources to allow for critical thinking and evaluation of options, enabling individuals to navigate challenges effectively. In contrast, the other lobes mentioned have different primary functions: the temporal lobe is mainly associated with auditory processing and memory, the occipital lobe is primarily focused on visual processing, and the parietal lobe integrates sensory information related to touch and spatial awareness. Therefore, the frontal lobe is uniquely suited for the cognitive tasks of decision making and problem solving.