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.
Mud and musk turtles eat commercial aquatic turtle diets well, but need some fish and invertebrates in their diet. They are especially fond of snails, guppies, minnows (shiners), earthworms, and redworms. Like all basking turtles, mud and musk turtles are susceptible to vitamin A and D3 deficiencies.