Biochemistry On exercise testing, a patient with McArdle disease exhibit: A Exercise endurance B | blood glucose in the blood drawn from the exercising forearm vein C | blood lactate in the blood drawn from the exercising forearm vein D Relatively | blood lactate in the blood drawn from the exercising forearm vein 💡 Explanation On exercise testing, a patient with McArdle disease exhibit: ✓ Correct Answer: D. Relatively | blood lactate in the blood drawn from the exercising forearm vein