1
For Expert help and assignment solutions, +254707240657
NU 665C Regis College Questions and
Answers (100% Correct Answers) Already
Graded A+
What criteria are used to diagnose alcohol use disorder (AUD) in
the DSM-5-TR?—Ans: The DSM-5-TR uses 11 criteria, including
impaired control, social impairment, risky use, and pharmacologic
indicators (tolerance/withdrawal). A diagnosis is made based on:
© 2025 Assignment Expert
Mild: 2-3 symptoms
Moderate: 4-5 symptoms
Severe: 6 or more symptoms
Guru01 - Stuvia
What are common behavioral signs of alcohol use disorder?—Ans:
Cravings for alcohol
Continued use despite consequences
Drinking larger amounts or for longer than intended
Failed attempts to cut down
Neglect of responsibilities
What are the symptoms of alcohol intoxication?—Ans: Slurred
speech
Incoordination
Unsteady gait
Nystagmus
Impaired attention or memory
Stupor or coma (in severe cases)
What are the symptoms of alcohol withdrawal?—Ans: Tremors (6-
12 hours after last drink)
Anxiety, agitation
, 2
For Expert help and assignment solutions, +254707240657
Tachycardia, hypertension
Insomnia
Seizures (12-48 hours after last drink)
Delirium tremens (DTs) - Hallucinations, confusion, autonomic
instability (48-72 hours after last drink)
What is delirium tremens (DTs), and when does it occur?—Ans: A
severe alcohol withdrawal syndrome with confusion,
hallucinations, and autonomic hyperactivity (tachycardia,
hypertension). Occurs 48-72 hours after last drink.
What is the first-line treatment for acute alcohol withdrawal?—
Ans: Benzodiazepines (e.g., lorazepam, diazepam,
© 2025 Assignment Expert
chlordiazepoxide) to prevent seizures and DTs.
What medications are FDA-approved for alcohol use disorder?—
Ans: Naltrexone - Blocks opioid receptors, reduces cravings
Guru01 - Stuvia
Acamprosate - Modulates glutamate, reduces cravings
Disulfiram - Inhibits aldehyde dehydrogenase, causing an aversive
reaction if alcohol is consumed
Which medication should be avoided in patients with liver
disease?—Ans: Naltrexone (can cause hepatotoxicity)
What are common screening tools for alcohol use disorder?—Ans:
AUDIT (Alcohol Use Disorders Identification Test) - Identifies
hazardous drinking
CAGE questionnaire - 4-question screening for alcohol
dependence (Cut down, Annoyed, Guilty, Eye-opener)
CIWA-Ar (Clinical Institute Withdrawal Assessment for Alcohol) -
Assesses alcohol withdrawal severity
What are common screening tools for opioid use disorder?—Ans:
ORT (Opioid Risk Tool) - Assesses risk of opioid misuse
SOAPP (Screener and Opioid Assessment for Patients with Pain) -
Evaluates risk of opioid abuse in chronic pain patients
For Expert help and assignment solutions, +254707240657
NU 665C Regis College Questions and
Answers (100% Correct Answers) Already
Graded A+
What criteria are used to diagnose alcohol use disorder (AUD) in
the DSM-5-TR?—Ans: The DSM-5-TR uses 11 criteria, including
impaired control, social impairment, risky use, and pharmacologic
indicators (tolerance/withdrawal). A diagnosis is made based on:
© 2025 Assignment Expert
Mild: 2-3 symptoms
Moderate: 4-5 symptoms
Severe: 6 or more symptoms
Guru01 - Stuvia
What are common behavioral signs of alcohol use disorder?—Ans:
Cravings for alcohol
Continued use despite consequences
Drinking larger amounts or for longer than intended
Failed attempts to cut down
Neglect of responsibilities
What are the symptoms of alcohol intoxication?—Ans: Slurred
speech
Incoordination
Unsteady gait
Nystagmus
Impaired attention or memory
Stupor or coma (in severe cases)
What are the symptoms of alcohol withdrawal?—Ans: Tremors (6-
12 hours after last drink)
Anxiety, agitation
, 2
For Expert help and assignment solutions, +254707240657
Tachycardia, hypertension
Insomnia
Seizures (12-48 hours after last drink)
Delirium tremens (DTs) - Hallucinations, confusion, autonomic
instability (48-72 hours after last drink)
What is delirium tremens (DTs), and when does it occur?—Ans: A
severe alcohol withdrawal syndrome with confusion,
hallucinations, and autonomic hyperactivity (tachycardia,
hypertension). Occurs 48-72 hours after last drink.
What is the first-line treatment for acute alcohol withdrawal?—
Ans: Benzodiazepines (e.g., lorazepam, diazepam,
© 2025 Assignment Expert
chlordiazepoxide) to prevent seizures and DTs.
What medications are FDA-approved for alcohol use disorder?—
Ans: Naltrexone - Blocks opioid receptors, reduces cravings
Guru01 - Stuvia
Acamprosate - Modulates glutamate, reduces cravings
Disulfiram - Inhibits aldehyde dehydrogenase, causing an aversive
reaction if alcohol is consumed
Which medication should be avoided in patients with liver
disease?—Ans: Naltrexone (can cause hepatotoxicity)
What are common screening tools for alcohol use disorder?—Ans:
AUDIT (Alcohol Use Disorders Identification Test) - Identifies
hazardous drinking
CAGE questionnaire - 4-question screening for alcohol
dependence (Cut down, Annoyed, Guilty, Eye-opener)
CIWA-Ar (Clinical Institute Withdrawal Assessment for Alcohol) -
Assesses alcohol withdrawal severity
What are common screening tools for opioid use disorder?—Ans:
ORT (Opioid Risk Tool) - Assesses risk of opioid misuse
SOAPP (Screener and Opioid Assessment for Patients with Pain) -
Evaluates risk of opioid abuse in chronic pain patients
