Consuming alcoholic beverage has the most influence on? Select one: Oa. GI track O b. Liver O c. Brain O d. all of the above

Which of the following brain structures are involved in the reward pathway: OL. Nucleus accumbens OII. Prefrontal cortex OIII. Hypothalamus OV.I and II © v. II and III

Last evening Zac went out to the local pub with a few friends from university. There was a new band playing at the pub and Zac was especially excited to be going. To save money Zac and his friends met up at a friend’s house for ‘pre-drinks’. During this time Zac drank around four full strength beers. Zac Smyth is 18 year old university student who lives on-campus as his parents reside in another state. Zac is studying engineering and enjoys university life. Zac has a part-time job working at the local supermarket for 15 hours each week. Zac has no immediate family in the state but he has a friend of his parents that he sees from time to time. Zac usually goes home to his family during his breaks but due to his work commitments, Zac has not seen his mum, dad and younger brother for the past 4 months. When Zac and his friends arrived at the pub, they headed straight for the bar to get another beer. Zac and his friends were having a great night, the music was good and the pub was busy.…

A 27 old man has been brought to the ER by his friend. they had been at a party when they noted he appeared pale. They tell you he had been using addictive euphoric agent. You record oxygen saturation of 75% at room air. The nurse comments on his cold skin and absence of bowel sounds.a. ethanolb. cholinomimetic agentc. anticholinergic agentd. sympathomimetic agent