A nurse is admitting a client who has suspected retinal detachment.

Which of the following questions should the nurse include when gathering a client history? (Select All that Apply.)

A. A client who has coronary artery disease (CAD) and Bell's palsy: Bell's palsy, a condition characterized by sudden, temporary weakness or paralysis of the facial muscles, does not directly increase the risk of complications following CABG surgery. While Bell's palsy may affect facial muscle function, it typically does not impact respiratory function or cardiovascular stability during surgery.

B. A client who has coronary artery disease (CAD) and chronic diverticulitis: Chronic diverticulitis, inflammation or infection of the diverticula in the colon, is not directly related to increased risk for complications following CABG surgery. While diverticulitis may require medical management and dietary modifications, it does not typically affect cardiovascular or respiratory function during surgery.

C. A client who has coronary artery disease (CAD) and chronic allergies: Chronic allergies, while they may cause respiratory symptoms such as nasal congestion or rhinitis, are not typically associated with increased risk for complications following CABG surgery. Allergies alone are unlikely to significantly impact cardiovascular stability or respiratory function during surgery compared to conditions such as COPD.

D. A client who has coronary artery disease (CAD) and chronic obstructive pulmonary disease (COPD): A client with CAD and COPD is at the highest risk for complications following coronary artery bypass graft (CABG) surgery. COPD is a chronic respiratory condition characterized by airflow limitation and increased airway resistance, often accompanied by emphysema and chronic bronchitis. These respiratory impairments can significantly impact the client's ability to tolerate anesthesia, mechanical ventilation, and postoperative respiratory function. COPD increases the risk of complications such as atelectasis, pneumonia, exacerbation of COPD, and respiratory failure following CABG surgery.

A. Respiratory rate of 12/min: A respiratory rate of 12/min is within the normal adult range (12-20 breaths per minute). In the context of increased intracranial pressure (ICP), respiratory rate changes might be noted as part of the Cushing's reflex (which is characterized by bradycardia, hypertension, and abnormal respiratory patterns like Cheyne-Stokes or ataxic breathing), but a rate of 12/min on its own is not indicative of a worsening condition. However, if the patient begins to show signs of irregular or abnormal breathing patterns, this would raise concern.

B. Blood pressure of 108/74 mm Hg: This blood pressure is also within the normal range and does not suggest a worsening of intracranial pressure. In fact, ICP can lead to a rise in blood pressure (due to the body's compensatory mechanisms, known as Cushing's triad), along with bradycardia and abnormal respirations. Thus, a stable blood pressure like 108/74 mm Hg is not concerning in this context.

C. Changes to pupil size and shape: Changes in pupil size, shape, or reactivity are significant indicators of worsening intracranial pressure. Unequal pupils (anisocoria), sluggish or absent response to light, and fixed dilated pupils are signs of brainstem compression or damage, which often occur as ICP increases. This could indicate herniation or severe brain injury, which are worsening conditions.

D. Swelling of the optic nerve: Swelling of the optic nerve, or papilledema, is another important sign of increased intracranial pressure. It occurs due to increased pressure within the skull, which causes congestion and swelling of the optic disc. This finding can be seen on fundoscopy and indicates a worsening condition, as it suggests elevated pressure affecting the brain.

E. Decreasing Glasgow Coma scores: A decreasing Glasgow Coma Scale (GCS) score is a critical indicator of worsening neurologic function in a patient with increased ICP. The GCS is used to assess a patient's level of consciousness, and a decreasing score suggests that the brain's function is deteriorating. This can be caused by worsening edema, brain herniation, or other severe neurological impairments associated with elevated ICP.