[Solved] If the auditor is testing long-lived asset account balances to see if they include all relevant transactions that have taken place during the period, what is the primary assertion being tested? A) Presentation and Disclosure. B) Existence. C) Completeness. D) Valuation. Gastrointestinal Bleeding: Any form of hemorrhage occurring within the gastrointestinal tract, from the mouth to the rectum. Occult Blood: Blood that is present in such small quantities that it is not visible to the naked eye, often detected through medical testing. Liver Problems: A broad term that encompasses a range of conditions affecting the liver’s ability to function properly, such as hepatitis or cirrhosis. Lithotomy: A medical procedure or position where the patient lies on their back with legs elevated and apart, often used for childbirth or certain surgeries.