A nurse is providing a client with IV fluids and finds that the IV pump screen is malfunctioning. Which of the following actions should the nurse take?

The client presents with bilateral symmetrical joint stiffness affecting the wrists and shoulders, prolonged morning stiffness, fatigue, and anorexia, which are classic early manifestations of rheumatoid arthritis. Laboratory findings show a persistently elevated ESR and positive ANA, indicating ongoing systemic inflammation and autoimmune activity. These findings suggest a chronic inflammatory arthropathy rather than degenerative or metabolic joint disease, making rheumatoid arthritis the most likely developing condition.

Rationale for correct choices:

• Rheumatoid arthritis: Rheumatoid arthritis is a chronic autoimmune disorder characterized by symmetric polyarthritis, commonly affecting small joints such as the wrists. The client’s symptoms of bilateral joint stiffness lasting hours in the morning, fatigue, and loss of appetite strongly align with inflammatory arthritis rather than mechanical joint disease. The progression over six months and worsening systemic symptoms further support an autoimmune etiology. Positive ANA and elevated inflammatory markers reinforce the likelihood of rheumatoid arthritis development.

• ESR level: The erythrocyte sedimentation rate (ESR) is a nonspecific marker of inflammation and is elevated in autoimmune and inflammatory conditions such as rheumatoid arthritis. The client’s persistently elevated ESR over time reflects ongoing systemic inflammatory activity. Although mildly elevated, the upward trend in ESR combined with clinical symptoms suggests chronic inflammation rather than transient infection or injury. This laboratory finding supports the presence of an evolving autoimmune process.

Rationale for incorrect choices:

• Fibromyalgia: Fibromyalgia is characterized by widespread musculoskeletal pain, fatigue, sleep disturbances, and cognitive symptoms without objective inflammatory or autoimmune markers. This client demonstrates laboratory evidence of inflammation, including elevated ESR and positive ANA, which are not consistent with fibromyalgia. Additionally, fibromyalgia does not cause joint swelling or prolonged morning stiffness.

• Gout: Gout is a metabolic disorder caused by uric acid crystal deposition, typically presenting as acute, episodic monoarticular joint pain, often in the great toe. This client has symmetric involvement of wrists and shoulders rather than isolated joint attacks. Uric acid levels are within normal limits and do not indicate hyperuricemia. The chronic progressive pattern and autoimmune markers further exclude gout as the most likely condition.

• Osteoarthritis: Osteoarthritis is a degenerative joint disease characterized by cartilage wear and typically worsens with activity rather than prolonged morning stiffness. It commonly affects weight-bearing joints and distal interphalangeal joints, not typically symmetrical small joint involvement with systemic symptoms. The presence of fatigue, elevated ESR, and positive ANA is inconsistent with a purely degenerative process.

• Diuretic medication: While diuretics can contribute to gout by increasing uric acid levels, the client’s uric acid is within normal range and does not support a metabolic cause of joint disease. There is no clinical evidence linking diuretic use to the symmetric inflammatory arthritis pattern observed here. The progression of symptoms and autoimmune lab markers point toward rheumatoid arthritis rather than medication-induced joint issues.

• Family history: A family history of hypertension, hypercholesterolemia, stroke, and stomach cancer does not specifically increase risk for rheumatoid arthritis. While genetics may play a role in autoimmune conditions, no direct familial pattern of rheumatoid disease is provided here. The more relevant indicator is the presence of inflammatory markers and positive ANA. Therefore, family history is not the strongest predictor in this scenario.

• Uric acid level: The client’s serum uric acid levels are 6.1 mg/dL and 6.3 mg/dL, which sit perfectly within the normal reference range of 2.7 to 7.3 mg/dL. Normal uric acid levels effectively rule out hyperuricemia and the metabolic conditions associated with it, meaning this laboratory parameter provides absolutely no objective evidence of an active arthropathy. Uric acid levels are entirely unrelated to the systemic inflammation, anemia of chronic disease, or positive autoantibody titers observed in this client's medical record.

Acute alcohol withdrawal occurs when a client with chronic alcohol use abruptly reduces or stops alcohol intake, leading to central nervous system hyperactivity. Manifestations can range from mild tremors and anxiety to severe complications such as delirium tremens and seizures. Nursing priorities focus on identifying life-threatening complications early, maintaining airway and safety, and preventing neurologic deterioration. Seizures are especially concerning because they can rapidly progress to respiratory compromise, aspiration, or injury.

Rationale:
A. Tachycardia is a common finding during alcohol withdrawal due to autonomic nervous system stimulation. Although it indicates physiologic stress and may require monitoring, it is not the highest priority finding. It does not pose the same immediate risk to life as neurologic complications such as seizures.

B. Elevated temperature can occur during severe withdrawal and may suggest autonomic instability or developing delirium tremens. While fever requires assessment and intervention, it is not as immediately life-threatening as seizure activity. Priority is given to findings that threaten airway, breathing, or circulation first.

C. Cramping may occur as part of generalized discomfort or electrolyte imbalance during withdrawal, but it is not considered a critical complication. Muscle cramps do not pose an immediate risk of injury or cardiopulmonary compromise compared with severe neurologic manifestations.

D. Seizures are the priority because they are a potentially life-threatening complication of Alcohol withdrawal syndrome. Withdrawal seizures can lead to aspiration, trauma, hypoxia, and progression to status epilepticus. Immediate intervention and close monitoring are necessary to protect airway and prevent serious complications.