A client who is multiparous at 38-weeks gestation is admitted to labor and delivery with contractions 5 minutes apart. While the client is in the bathroom changing into a hospital gown, the practical nurse (PN) hears a baby crying. Which action should the PN take first?

A. Thrombocytopenia
Monitoring for thrombocytopenia is not directly related to the treatment of fluid volume deficit. While it is important to watch for any blood-related issues, thrombocytopenia is not a common concern specifically due to the administration of isotonic fluids like 0.9% sodium chloride. This condition would not be a primary focus in this scenario.
B. Pulmonary edema
The client should be monitored for pulmonary edema as a potential complication of fluid resuscitation. Administering large volumes of isotonic fluids can lead to fluid overload, which may cause pulmonary edema. This is especially important given the presence of pneumonia and the client's symptoms of shortness of breath and crackles in the lung fields.
C. Hypokalemia
Hypokalemia should be monitored as a potential complication of isotonic fluid administration. Although 0.9% sodium chloride does not contain potassium, patients receiving IV fluids for a significant period may develop electrolyte imbalances, including hypokalemia. Monitoring serum electrolytes is necessary to address such imbalances.
D. Alkalosis
Alkalosis is less likely to occur with isotonic fluids like 0.9% sodium chloride. This type of fluid generally does not cause acid-base imbalances such as alkalosis. The treatment for fluid volume deficit is not expected to lead to alkalosis, which is more commonly associated with metabolic alkalosis from other sources.
E. Phlebitis
Phlebitis should be monitored due to the presence of a peripheral IV access device. Long-term or large-volume infusions can irritate the vein, leading to inflammation or phlebitis. Regular inspection of the IV site for redness, swelling, or pain is necessary to prevent and manage this complication.
F. Hyponatremia
Hyponatremia is not a direct concern with isotonic fluids like 0.9% sodium chloride, as these fluids maintain sodium levels without causing a dilution effect. Monitoring sodium levels is generally more relevant in cases where hypotonic fluids are used.
G. Diarrhea and vomiting
Diarrhea and vomiting are not directly related to isotonic fluid administration. Although these symptoms can contribute to fluid volume deficits, they are not a common complication of fluid resuscitation.
H. Hyperglycemia
Hyperglycemia is not a concern with isotonic fluids like 0.9% sodium chloride. Hyperglycemia is more associated with fluids containing glucose, such as dextrose solutions. Therefore, monitoring for hyperglycemia is not necessary in this context

A. Breast tenderness is a common side effect of oral contraceptives and is generally not a cause for immediate concern unless accompanied by other symptoms.
B. Left calf pain is a significant finding that could indicate deep vein thrombosis (DVT), a serious condition requiring prompt evaluation and potential treatment to prevent complications such as pulmonary embolism.
C. A change in menstrual flow can occur with oral contraceptives but is usually less critical than other symptoms. It should be monitored but does not indicate an immediate problem.
D. A weight gain of 5 pounds is a relatively minor side effect and not as urgent as symptoms suggestive of a serious condition like DVT.