Interpretation. 1  Opiates are the natural or synthetic drugs that have a morphine-like pharmacological action. 2  Heroin (diacetylmorphine) is a synthetic opiate made from morphine and is rarely detectable in body fluids. 3  Ingestion of bakery products containing poppy seeds can also cause morphine to be excreted in urine.
Western pond turtles are omnivorous and most of their animal diet includes insects, crayfish and other aquatic invertebrates. Fish, tadpoles, and frogs are eaten occasionally, and carrion is eaten when available. Plant foods include filamentous algae, lily pads, tule and cattail roots.
Water turtles eat a varied diet of vegetation, meat and commercially prepared turtle or fish foods. Young turtles need a diet higher in vegetation, including leafy greens, carrots and celery. Older turtles require a diet higher in meat content, including fish, shrimp and earthworms. Continue Reading.