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What distant metastatic site is common in pancreatic patients?

Which valves close during ventricular systole?

What is the significance of red bone marrow becoming yellow bone marrow?

This hormone is produced by the pineal gland and helps regulate sleep.

Wide fibrous tube with smooth muscle tissue and hyaline cartilage rings. 

Which chamber of the heart is surrounded by the largest amount of cardiac muscle?

Which blood vessels allow exchange of oxygen and nutrients with cells of the body?

This structure has a pointed tip and projects forward from the ventral portion of the larynx. 

The normal average long axis measurement of the adult kidney is:

Throughout its course, the splenic vein relates to the