Severe Alcohol Withdrawal May Be Accompanied by Seizures and Delirium

question 19

Multiple Choice

Severe alcohol withdrawal may be accompanied by seizures and delirium tremens; the latter may include which of the following symptoms?

• A) Tremors, headaches, and dry mouth
• B) Horizontal eye nystagmus
• C) Shame, guilt, and remorse
• D) Vivid hallucinations, often terrifying, insomnia, and autonomic arousal
• E) Blackouts

---

Definitions:

Epigenetics

The study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself.

Neurogenesis

The process of generating new neurons in the brain, which continues to occur in certain regions throughout life.

Neural Pruning

The process of eliminating unused neurons and synaptic connections in the brain to enhance the efficiency of neuronal transmissions.

Plasticity

The brain's ability to change and adapt as a result of experience or injury.