A nurse is preparing to administer 7 mg of haloperidol IM to a client who is severely agitated. Haloperidol injection of 5 mg/mL is available. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Choice A reason:This client experiences psychological stress that manifests as neurological symptoms, such as blindness, deafness, or paralysis, without an underlying medical cause. These deficits are real to the client, creating significant safety risks. The nurse must prioritize assessing their ability to navigate the environment safely to prevent falls or injuries related to these sudden sensory losses.

Choice B reason: Mild anxiety disorder typically does not involve sensory impairments. Anxiety may cause heightened awareness or sensitivity to stimuli but does not result in a loss of sensory function.

Choice C reason: Narcissistic personality disorder is characterized by patterns of grandiosity, need for admiration, and lack of empathy. It does not include sensory impairments as a symptom.

Choice D reason:While this client may engage in time-consuming rituals or repetitive behaviors that interfere with daily life, the disorder does not typically present with neurological or sensory impairments. Potential physical risks for these clients usually involve skin integrity issues from excessive washing or nutritional imbalances rather than the loss of primary senses like sight or hearing.

Choice A reason: While ECT has been used to treat various mental health conditions, its effectiveness in treating borderline personality disorder is not well-established. Borderline personality disorder is typically managed with psychotherapy, and there is limited evidence to support the use of ECT for this condition.

Choice B reason: ECT is not typically used to treat phobias such as a fear of heights. Phobias are usually addressed with cognitive-behavioral therapy and sometimes medication, but not with ECT. Therefore, a decreased fear of heights would not be a typical indicator of ECT's effectiveness.

Choice C reason: ECT may be used in some cases of epilepsy to reduce the frequency of seizures, but it is not a common treatment for this condition. The primary use of ECT is for severe psychiatric conditions, particularly major depressive disorder, and not for neurological disorders like epilepsy.

Choice D reason: ECT is most commonly used to treat severe depression, especially when it is resistant to other treatments. It is known for its rapid and significant improvements in severe symptoms of depression. An improvement in the manifestations of depression, such as a better mood, increased appetite, and improved sleep, is a clear indication that ECT is effective.