The nurse is planning care for a client who has a fourth degree midline laceration that occurred during vaginal delivery of an 8-pound 10-ounce (3674 grams) infant. Which intervention has the highest priority for this client?

Rationale for correct choices:

• Anemia: The client’s hemoglobin (9.3 g/dL) and hematocrit (30%) are both below normal, which indicates a reduced oxygen-carrying capacity of the blood, consistent with anemia.

• Blood loss: The abdominal hematoma, distension, and need for fluid bolus suggest internal bleeding after trauma, leading to a significant drop in hemoglobin and hematocrit.

• Hemodilution from intravenous fluids: The client received large volumes of IV fluids (bolus and maintenance infusion), which dilute circulating red blood cells, worsening the anemia picture.

Rationale for incorrect choices:

• Acidosis: No arterial blood gas (ABG) results are available yet, so there is no evidence to confirm a metabolic or respiratory acidosis at this stage.

• Hypovolemia: The client initially showed low blood pressure and tachycardia, but stabilization with fluids improved her vitals; the lab values specifically indicate anemia, not pure hypovolemia.

• Disseminated intravascular coagulation: PT and PTT are within normal limits, with no signs of uncontrolled clotting or bleeding, so DIC is not supported.

• Rh factor sensitization: The client is B+, but there is no mention of pregnancy or transfusion reactions that would trigger Rh-related hemolysis.

• Pregnancy: No history, findings, or labs indicate pregnancy, so this option is unrelated to the client’s current trauma and blood results.

• Hypoxia: Oxygen saturation remains 98–100% on mechanical ventilation, showing adequate oxygenation despite anemia.

• Blood administration: While the client may need transfusion, labs reflect anemia caused by blood loss and hemodilution, not from receiving blood products.

• Immune response: There are no clinical or laboratory findings of immune-mediated destruction of red cells or inflammation causing the anemia.

• Clotting cascade: Normal PT and PTT show the coagulation pathway is intact, ruling out clotting disorders as the cause of low hemoglobin and hematocrit.

• Hypoventilation: The client is mechanically ventilated with normal oxygenation, and there is no evidence of hypoventilation contributing to her anemia.

A. Pleural effusion: The combination of crackles, decreased tactile fremitus, and dullness to percussion is most consistent with pleural effusion. Fluid in the pleural space dampens vibration transmission, decreases fremitus, and creates a dull percussion sound while causing adventitious breath sounds.

B. Emphysema: Emphysema typically presents with hyperresonance on percussion due to air trapping, along with diminished breath sounds. Fremitus is decreased as well, but crackles and dullness are not characteristic findings.

C. Bronchitis: Bronchitis may cause crackles or wheezes due to airway inflammation, but tactile fremitus is usually normal or increased, and percussion tones remain resonant. The dullness noted here makes bronchitis unlikely.

D. Pneumothorax: Pneumothorax produces hyperresonant percussion sounds with absent or markedly decreased breath sounds. Fremitus is also decreased, but dullness and crackles are not expected, distinguishing it from pleural effusion.