ATI Mental Health

Correct Answer: A

Rationale: Defense mechanisms are employed by the ego, not the id or superego, in response to threats to biological or psychological integrity. They aim to relieve anxiety, not increase it. By redirecting focus, they help manage mild to moderate anxiety and are often self-deceptive in nature.

Correct Answer: D

Rationale: During alcohol withdrawal, the nurse should expect to observe symptoms such as tremors, hallucinations, and diaphoresis. Seizures may also occur during severe withdrawal. Bradycardia is not typically associated with alcohol withdrawal; instead, tachycardia (an increased heart rate) is more commonly observed due to the stimulant effects of alcohol withdrawal on the sympathetic nervous system.

Correct Answer: C

Rationale: Interventions for a client with anorexia nervosa should focus on monitoring daily caloric intake and weight, establishing a structured eating plan, providing liquid supplements as prescribed, and offering rewards for weight gain. Encouraging exercise is not recommended as it can worsen the condition by increasing energy expenditure and potentially reinforcing unhealthy behaviors associated with anorexia nervosa.

Correct Answer: C

Rationale: In generalized anxiety disorder (GAD), common symptoms include excessive worry, muscle tension, restlessness, and irritability. Increased energy is not typically associated with GAD; instead, clients often experience fatigue due to the persistent anxiety and worry that characterize the disorder.

Correct Answer: C

Rationale: Monitoring the client's vital signs closely is crucial during alcohol withdrawal as it helps detect any physiological changes early, such as hypertension, tachycardia, or fever, which can indicate potential complications like delirium tremens. Early identification and prompt intervention can prevent severe outcomes in clients experiencing alcohol withdrawal.