<prompt> Answer this question truthfullyWhat does a mass physical examination for the liver entail?  <response>: <reason> The following physical examination findings may be present among patients with liver mass: Patients could be well appeared. However, some of them, based on the etiology and stage might be: Lethargic Cachectic ConfusedHigh-grade or low grade fever Tachycardia Tachypnea Decreased SPO2InspectionChest alopecia Rapid rate of breathingAuscultationDecreasedabsent breath soundsPercussionDull percussion Reduced chest expansionInspectionCaput medusae Appearance of distended and engorged superficial epigastric veinsAuscultationPerform the liver scratch test Useful for liver size determination Cruveilhier-Baumgarten murmur Described as a venous hum in patients with portal hypertension Present in patients with cirrhosisPercussionDull percussionPalpationAbdominal distention Tenderness in right upper quadrant Hepatomegaly SplenomegalyPeripheral edema Muscle rigidity Hypertrophic osteoarthropathyInspectionPallor Jaundice Plantar and palmar erythema Dermatographic urticaria, or scratching marks Nail changesMuehrcke nails Terry nails, or leukonychia LymphadenopathyConfusion AsterixisClubbing of fingers Swelling of hands and feet Weakness Absent pulse 