When you swallow, a flap called the epiglottis moves to block the entrance of food particles into your larynx and lungs. The muscles of the larynx pull upward to assist with this movement. They also tightly close during swallowing. That prevents food from entering your lungs.
The answer for this question would be letter D) or the fourth option.
Maybe a psychologist (someone who studies, diagnoses and treats behavioral issues or mental health concerns) to diagnose personality changes, and a neurologist (someone who deals with disorders of the nervous system) to address the memory issues
hope i helped :)
