Which of the following is an impulse control disorder?

A. Planning to give his CD collection to his girlfriend: Giving away prized possessions is a common warning sign of suicidal intent, indicating that the person is preparing for their absence.
B. Preferring to eat his meals while watching TV: This behavior is relatively normal and does not necessarily indicate suicidal intent.
C. Stating that he wants to be with his peers more than with his parents: Wanting to spend time with peers is typical for adolescents and does not specifically indicate suicidal intent.
D. Telling his parents that he doesn't want to talk about the attempt: Not wanting to discuss the attempt could be due to embarrassment, guilt, or other reasons, but it is not as direct an indicator of ongoing suicidal intent as giving away possessions.

A. Increased body temperature: Alcohol consumption typically causes vasodilation, which can lead to a decrease in body temperature, not an increase.
B. Cardiac dysrhythmias: Large amounts of alcohol can affect the heart's electrical system, leading to cardiac dysrhythmias.
C. Hypotension: Alcohol is a vasodilator, which can lead to a drop in blood pressure (hypotension).
D. Bradycardia: Alcohol typically causes tachycardia (increased heart rate), not bradycardia (decreased heart rate).