A nurse is reinforcing teaching to a group of nursing students about causes of traumatic brain injuries (TBIs). Which of the following should the nurse include in the teaching? (Select All that Apply.)

A. Female sex: While gender can influence the risk of certain health conditions, such as cardiovascular diseases, there isn't a direct correlation between being female and an increased risk of delirium. Both males and females can develop delirium under certain circumstances.

B. History of drug and alcohol use: A history of drug and alcohol use increases the risk for the development of delirium. Substance abuse, including alcohol, illicit drugs, and certain prescription medications, can disrupt neurotransmitter function and lead to alterations in mental status, including delirium. Additionally, withdrawal from alcohol or drugs can precipitate delirium in susceptible individuals.

C. Lack of medical insurance: While access to healthcare and socioeconomic factors can impact overall health outcomes, there isn't a direct association between lack of medical insurance and an increased risk of delirium. Delirium is more closely linked to medical conditions, substance use, and other physiological factors.

D. History of lymphoma: While certain medical conditions, such as infections, metabolic disturbances, and neurological disorders, can increase the risk of delirium, there isn't a direct correlation between a history of lymphoma and the development of delirium. Delirium is more commonly associated with acute illness, surgery, or medication use.

A. Assess palmar reflex. Assessing the palmar reflex helps evaluate the integrity of the nervous system, particularly in response to tactile stimuli. In clients with severe TBI, abnormal reflexes may indicate neurological impairment and guide further assessment and intervention.

B. Assess for cough reflex. Assessing the cough reflex is important for evaluating airway protection and the risk of aspiration, especially in clients with reduced consciousness level due to TBI.

C. Assess the ability to follow simple commands. Assessing the client's ability to follow simple commands provides valuable information about their level of consciousness and cognitive function. It helps determine the extent of neurological impairment and guides the plan of care, including interventions for communication and cognitive deficits.

D. Assess for Cushing's Triad. Cushing's Triad, characterized by hypertension, bradycardia, and irregular respirations, may occur as a late sign of increased intracranial pressure (ICP) in clients with severe TBI. Monitoring for Cushing's Triad is crucial for early recognition of elevated ICP and prompt intervention to prevent further neurological damage.

E. Assess for abnormal posturing. Assessing for abnormal posturing, such as decerebrate or decorticate posturing, helps evaluate neurological function and localize brain injury in clients with TBI. Abnormal posturing indicates severe brain damage and may guide decisions regarding treatment and prognostication.