A client with cholecystitis typically exhibits which of the following clinical manifestations?

In cholecystitis, which is the inflammation of the gallbladder, one of the most common clinical manifestations is the presence of fever. This occurs as part of the body's immune response to inflammation and infection that may accompany gallbladder problems. Patients often experience more than just fever; they may also have chills, nausea, vomiting, and localized pain in the right upper quadrant of the abdomen due to gallbladder inflammation.

This is significant because fever can indicate a more severe form of cholecystitis, potentially leading to complications such as infection or perforation of the gallbladder. Being aware of this clinical sign allows healthcare providers to assess the severity of the condition and determine the appropriate treatment path.

The other options, while they can present in various gastrointestinal disorders, are not the primary or most characteristic signs of cholecystitis. Indigestion might be encountered in other gastrointestinal issues but is not specific to cholecystitis. A palpable mass in the left upper quadrant is not typical; the gallbladder is located in the right upper quadrant. Vague discomfort in the lower right quadrant may relate more to conditions like appendicitis rather than gallbladder inflammation. Thus, fever stands out as the most direct