Withdrawal symptoms:
a. Are due to mechanisms separate from the mechanisms of addiction
b. Can be artificially produced by electrically stimulating the VTA
c. Can be terminated by administration of an antagonist
d. Are modulated through the cerebellum
Question 2
Because increased neuropeptide Y results in weight gain that is disproportionately greater than the increase in food intake:
a. This suggests that neuropeptide Y also conserves energy
b. Thirst and hunger must be related
c. The medulla must monitor fat levels
d. The liver is not the only mechanism for initiating a meal
Symptoms of Stress
Defense Mechanisms Cont.
Mechanisms of action of antiepileptic drugs that affect GABA.
Signs and Symptoms of Thyroid Emergencies
Drug Addiction
Three proposed mechanisms of DNA replication tested by Meselson and Stahl