WGU Patho D236 Exam With 100% Correct Answers 2023 Turner syndrome - Correct answer-A chromosomal disorder in females in which either an *X chromosome* is missing, making the person XO instead of XX, or part of one X chromosome is deleted. Tay-Sachs Disease - Correct answer-A human genetic disease caused by a recessive allele for a dysfunctional enzyme leads to the accumulation of certain lipids in the brain. Seizures, blindness, and degeneration of motor and mental performance usually become manifest a few months after birth, followed by death within a few years. Down syndrome - Correct answer-A condition of mild to severe intellectual disability and associated physical disorders caused by an extra copy of chromosome 21 Diabetes Insipidus - Correct answer-Antidiuretic hormone is not secreted adequately, or the kidney is resistant to its effect. The *serum sodium is often elevated* due to excess free water losses. In diabetes insipidus, your blood glucose levels are normal, but your kidneys can't properly concentrate urine. Cardiac Valve Disease Process - Correct answer-In heart valve disease, one or more of the valves in your heart doesn't work properly. Regurgitation (or leakage of the valve). When the valve(s) do not close completely, it causes blood