An adult client, a smoker, has had chronic obstructive pulmonary disease (COPD) for twelve years. When conducting discharge teaching, what should the nurse advise the client to avoid in order to prevent exacerbation of COPD?

Choice A reason: Clear, dark amber-colored urine is not an assessment finding that indicates progress toward the desired effect of this treatment plan, because it may suggest dehydration, which can worsen the client's condition. The client with cirrhosis and hepatic failure may have fluid retention, electrolyte imbalance, and renal impairment, which can affect the urine output, color, and concentration. The nurse should monitor the client's fluid intake and output, urine specific gravity, and serum creatinine and blood urea nitrogen levels, and report any abnormalities to the doctor.

Choice B reason: Improved level of consciousness is an assessment finding that indicates progress toward the desired effect of this treatment plan, but it is not the most specific one. The client with cirrhosis and hepatic failure may have hepatic encephalopathy, which is a neuropsychiatric syndrome caused by the accumulation of ammonia and other toxins in the brain, due to the impaired liver function. This can cause changes in the level of consciousness, mental status, and behavior, such as confusion, lethargy, or coma. The nurse should assess the client's mental status using tools such as the Glasgow Coma Scale or the West Haven Criteria, and administer medications such as lactulose or rifaximin, as prescribed by the doctor, to reduce the ammonia levels. However, the level of consciousness can also be affected by other factors, such as hypoxia, hypoglycemia, or infection, and it is not directly related to the low sodium diet or the albumin infusions.

Choice C reason: Prothrombin time within normal limits is an assessment finding that indicates progress toward the desired effect of this treatment plan, but it is not the most specific one. The client with cirrhosis and hepatic failure may have coagulopathy, which is a bleeding disorder caused by the reduced synthesis of clotting factors, such as prothrombin, by the damaged liver. This can increase the risk of bleeding and hemorrhage, especially from the esophageal varices, which are dilated veins in the lower esophagus that can rupture due to portal hypertension, a complication of cirrhosis. The nurse should monitor the client's coagulation status using tests such as prothrombin time, international normalized ratio, and activated partial thromboplastin time, and administer blood products or vitamin K, as ordered by the doctor, to correct the coagulation defects. However, the prothrombin time can also be affected by other factors, such as anticoagulant therapy, vitamin K deficiency, or liver transplantation, and it is not directly related to the low sodium diet or the albumin infusions.

Choice D reason: Decreased abdominal girth is the most specific assessment finding that indicates progress toward the desired effect of this treatment plan, because it reflects the reduction of ascites, which is the accumulation of fluid in the peritoneal cavity, due to portal hypertension and hypoalbuminemia, common features of cirrhosis and hepatic failure. The low sodium diet and the albumin infusions are interventions that can help to decrease the fluid retention and increase the oncotic pressure, which can draw the fluid back into the blood vessels and reduce the ascites. The nurse should measure the client's abdominal girth daily, using a tape measure at the level of the umbilicus, and record the results. The nurse should also monitor the client's weight, edema, and abdominal discomfort, and report any signs of spontaneous bacterial peritonitis, such as fever, abdominal pain, or leukocytosis, to the doctor.

Choice A reason: Calculating gestation from last menstrual cycle is not a reliable way to determine if the client is pregnant, and it is not an urgent intervention that the nurse should implement immediately. The last menstrual cycle may not reflect the actual date of conception, and it may vary depending on the client's cycle length, ovulation time, and other factors. The nurse should use a more accurate and objective method to confirm or rule out pregnancy, such as a urine or blood test.

Choice B reason: Continuing with surgery as scheduled is not a safe or ethical intervention that the nurse should implement immediately, without verifying the client's pregnancy status. Surgery, especially abdominal surgery, can pose significant risks to the client and the fetus, such as bleeding, infection, anesthesia complications, preterm labor, and miscarriage. The nurse should inform the surgical team about the possibility of pregnancy and obtain the client's informed consent before proceeding with surgery.

Choice C reason: Performing a bedside pregnancy test is the most appropriate and timely intervention that the nurse should implement immediately, given the client's situation. A bedside pregnancy test is a simple and quick way to detect the presence of human chorionic gonadotropin (hCG), a hormone produced by the placenta, in the client's urine. A positive result indicates that the client is pregnant, and a negative result indicates that the client is not pregnant. The nurse should perform the test as soon as possible and report the result to the surgical team and the client.

Choice D reason: Notifying the surgical team to cancel the surgery is not a necessary or prudent intervention that the nurse should implement immediately, without confirming the client's pregnancy status. Canceling the surgery may delay the treatment of the client's acute appendicitis, which can lead to serious complications, such as perforation, abscess, peritonitis, and sepsis. The nurse should first perform a bedside pregnancy test and then discuss the risks and benefits of surgery with the surgical team and the client.