Which of the following factors does not interfere with the communication process?

A 32-year-old is conscious and in mild distress, complaining of nausea and sweating. He states that his symptoms started two days ago when he stopped drinking "cold turkey." Physical examination reveals cool, diaphoretic skin; slightly dilated pupils bilaterally; and a general weakness to all extremities. Which of the following findings would also be likely?

A) Delirium tremens, hallucinations, and anxiety B) Insomnia, hyperglycemia, and difficulty breathing C) Hypertension, bradycardia, and hyperglycemia D) Depression, hypotension, and polyuria

Concerning attempted suicide, which of the following statements is true?

A) Truly suicidal patients nearly always leave a note. B) There is always an indication that a suicide attempt is imminent. C) All suicide attempts must be taken seriously, even if the method seems insincere. D) Attempted suicide is a matter for law enforcement, not EMS.