The nurse is evaluating the histories of several candidates for bariatric surgery. Who is the best candidate for the surgery?

D. Anuria refers to the absence of urine production, which can occur due to urinary tract obstruction, severe dehydration, or renal failure. In the context of a client attempting to pass a kidney stone, anuria would be a concerning sign indicating potential urinary tract obstruction requiring urgent medical attention.
A. Renal colic refers to severe flank pain caused by the passage of a kidney stone through the urinary tract. While renal colic is a common symptom of kidney stones and can cause significant discomfort, it does not necessarily indicate an emergency situation unless it is associated with complications such as obstructive uropathy or infection.
B. Hematuria, or blood in the urine, is a common finding in individuals with kidney stones. It occurs due to irritation or injury to the urinary tract as the stone passes through.
C. Nausea is a common symptom experienced by individuals with kidney stones, particularly if there is associated pain or discomfort. While nausea can be distressing, it does not typically indicate an emergency situation unless it is severe and persistent, leading to dehydration or other complications.

A. Hemoglobin 7.8: This finding indicates a low hemoglobin level, which suggests significant blood loss, likely due to the actively bleeding peptic ulcer. Hemoglobin levels below normal can indicate anemia, and a level of 7.8 is particularly concerning. This finding should be immediately reported to the physician because it suggests ongoing bleeding and the need for intervention to stabilize the client's hemoglobin levels and prevent further complications such as hypovolemic shock.
B. Blood pressure = 118/78: This blood pressure reading falls within the normal range for most adults. While monitoring blood pressure is important, this finding alone may not be immediately concerning in the context of a bleeding peptic ulcer.
C. The presence of occult blood in the stool suggests gastrointestinal bleeding, which is consistent with the actively bleeding peptic ulcer. While this finding is significant, it may not require immediate reporting to the physician as it is expected in the context of the client's condition.
D. Epigastric pain is a common symptom of peptic ulcer disease, and worsening pain on palpation may indicate peritonitis or perforation, which are serious complications of peptic ulcers. However, if the pain is severe or associated with signs of peritonitis it should be promptly reported to the physician for further evaluation and management.