A nurse is caring for a client who has depression and is experiencing loss of appetite. Which of the following actions should the nurse take?

A. The client started working in a parking garage 3 months ago: Working in a parking garage can increase exposure to carbon monoxide and other exhaust fumes, which can be harmful to both the pregnant client and the fetus. Prolonged inhalation of these toxins may reduce oxygen delivery and contribute to complications, making this finding a priority for further evaluation.

B. The client is doing 30 min of moderate exercise daily: Moderate exercise is recommended during pregnancy as it improves circulation, reduces stress, and supports healthy weight gain. This behavior is considered safe and beneficial unless otherwise contraindicated by the provider.

C. The client is drinking 2.5 L of water per day: Adequate hydration is essential during pregnancy to support amniotic fluid levels, circulation, and kidney function. A daily intake of 2.5 liters is appropriate and aligns with recommended guidelines for pregnant clients.

D. The client last visited the dentist 4 months ago: Routine dental care is important during pregnancy due to increased risk of gingivitis, but a dental visit 4 months ago does not indicate an unsafe behavior. Continuing regular appointments every 6 months is generally sufficient unless specific concerns arise.

Rationale for correct choices

• Fatigue lasting longer than 4 months: Persistent fatigue can indicate an underlying chronic condition, autoimmune disorder, or neurological disease. Because it has lasted longer than several months, it warrants further assessment to rule out systemic or neurological causes. Chronic fatigue can significantly impair quality of life and functional capacity.

• Struggling to remember things and feeling depressed: Cognitive changes and mood disturbances may reflect neurological involvement, medication side effects, or comorbid depression. Memory issues combined with fatigue and mood changes require follow-up to assess for conditions affecting the central nervous system or systemic illness.

• Intermittent hand tremors: Hand tremors can indicate neurological disorders such as myasthenia gravis, Parkinsonism, or other neuromuscular conditions. Intermittent tremors, especially alongside muscle weakness and visual disturbances, warrant evaluation to determine the underlying etiology.

• Sudden episodes of leg weakness causing loss of balance and gait changes: Episodes of acute limb weakness with balance problems indicate potential neuromuscular dysfunction or demyelinating disease. These transient episodes impair safety and functional mobility, requiring further neurological evaluation to prevent injury.

• Intermittent muscle spasms: Muscle spasms are concerning when combined with other neuromuscular symptoms. They may indicate electrolyte imbalance, neuromuscular junction disorders, or early signs of autoimmune or neurological disease. Tracking frequency and triggers helps guide diagnosis.

• Occasional double vision: Intermittent diplopia may indicate cranial nerve involvement or neuromuscular junction pathology, such as myasthenia gravis. Even if infrequent, visual disturbances in combination with muscle weakness are red flags requiring neurological assessment.

• Genitourinary spasms: Spasms in the urinary tract may reflect neurological involvement or early autonomic dysfunction. Although infrequent, these symptoms can signal progression of a neuromuscular condition affecting bladder control and require follow-up to prevent complications.

Rationale for Incorrect findings

• Vital signs within normal limits: Temperature, heart rate, respiratory rate, blood pressure, and oxygen saturation are all within normal ranges and do not currently indicate acute illness. No immediate intervention is required based on these values.

• Last bowel movement 1 day ago: Having a bowel movement within the last 24 hours is normal and does not indicate constipation or gastrointestinal dysfunction. No immediate follow-up is needed for bowel habits at this time.