3. Briefly explain each of the following and include the common name for each anatomic term. 1) Renal failure: __ 2) Cardiac arrest: __ 3) Pulmonary vein: __ 4) Hepatic coma: 5) Gastric ulcer: __

## Step1<br />Renal failure, also known as kidney failure, is a medical condition where the kidneys lose their ability to filter waste products from the blood effectively. This can be due to various causes such as kidney stones, infections, or high blood pressure.<br /><br />## Step2<br />Cardiac arrest is a sudden, unexpected loss of heart function, breathing, and awareness. It is a serious medical emergency that requires immediate attention.<br /><br />## Step3<br />The pulmonary vein is a blood vessel that carries oxygenated blood from the lungs to the heart. It is a vital part of the circulatory system.<br /><br />## Step4<br />Hepatic coma is a severe liver disorder that can lead to a state of confusion or unconsciousness. It is often caused by severe liver disease or cirrhosis.<br /><br />## Step5<br />A gastric ulcer is a type of peptic ulcer that occurs on the lining of the stomach. It is a common cause of stomach pain and can lead to serious complications if not treated.