A client is admitted to the emergency department with abdominal pain. Which data should the nurse document regarding a client's complaint of abdominal pain? Select all that apply.

Rationale for correct choices:

• Encephalopathy: The client has a history of cirrhosis and is presenting with decreased level of consciousness, lethargy, slurred speech, impaired concentration, and altered sleep patterns (sleeping during the day and awake at night). These findings are classic manifestations of hepatic encephalopathy, a serious complication of advanced liver disease caused by accumulation of neurotoxins in the bloodstream.

• Ammonia level: The ammonia level is markedly elevated at 250 mcg/dL (normal 10–80 mcg/dL). In cirrhosis, the liver cannot effectively convert ammonia to urea for excretion. The buildup of ammonia crosses the blood-brain barrier, resulting in neurological symptoms such as confusion, decreased LOC, and altered cognition. This lab finding directly explains the client’s neurological presentation.

Rationale for incorrect choices:

• Diabetic ketoacidosis: Although the client has type 2 diabetes mellitus, the glucose level is 148 mg/dL, which is elevated but not high enough to indicate DKA. There is no evidence of severe hyperglycemia, metabolic acidosis, or ketones.

• Malnutrition: The albumin level is low (2.9 g/dL), which is common in cirrhosis, but malnutrition does not directly explain the acute neurological deterioration.

• Acute kidney disease: The creatinine (0.8 mg/dL) and BUN (18 mg/dL) are within normal limits, indicating adequate renal function.

• Dehydration: Sodium and potassium levels are within normal range, and there is no evidence of hemoconcentration. Additionally, the client has ascites and edema, indicating fluid retention rather than dehydration.

• Creatinine level: Normal, does not indicate kidney impairment.

• Sodium level: Within normal range, does not explain neurological changes.

• Potassium level: Within normal range.

• Glucose level: Mildly elevated but not severe enough to cause altered level of consciousness in this context.

Rationale:

A. This is incorrect because it usually occurs in clients with spinal cord injuries at T6 or above and is triggered by noxious stimuli such as bladder distention or constipation. Its hallmark is sudden, severe hypertension, pounding headache, flushed skin above the lesion, and bradycardia. Since the client in this scenario has hypotension, autonomic dysreflexia is unlikely.

B. This is incorrect because it results from significant blood loss, leading to decreased circulating volume. The body typically compensates with tachycardia and vasoconstriction. The client’s bradycardia is inconsistent with the typical compensatory response to hemorrhagic shock.

C. This is incorrect because it usually presents with sudden shortness of breath, chest pain, tachycardia, hypotension, and hypoxia. While hypotension may occur, bradycardia is uncommon. The client’s low blood pressure with bradycardia and normal respiratory rate points toward a different cause.

D. Neurogenic shock is a type of distributive shock that occurs after a spinal cord injury above T6, including C8, due to loss of sympathetic nervous system control. This causes vasodilation, leading to hypotension, and unopposed parasympathetic activity, causing bradycardia. The client may also have warm, dry skin and relative hypothermia due to impaired thermoregulation, while the respiratory rate may remain normal if the diaphragm is unaffected.