Pathophysiology Chapter 16 - Test Bank Already Passed

What is caused by hyperparathyroidism? A) Hypocalcemia B) Tetany C) Bone demineralization D) Deficit of vitamin D {Ans: C}Which of the following results from a deficit of antidiuretic hormone (ADH)? A) Inappropriate ADH syndrome B) Gigantism C) Diabetes insipidus D) Myxedema {Ans: C}Severe impairment of all aspects of growth and development, including difficulty feeding, mental retardation, and stunted skeletal growth, are associated with: A) myxedema. B) Cushing's syndrome. C) diabetes insipidus. D) cretinism. E) Graves' disease. {Ans: D}Which of the following indicates hypoglycemia in a diabetic? A) Deep, rapid respirations B) Flushed dry skin and mucosa C) Thirst and oliguria D) Staggering gait, disorientation, and confusion {Ans: D}Which of the following hormonal imbalances causes myxedema? A) Increased glucocorticoids B) Decreased glucocorticoids C) Deficit of ADH D) Deficit of T3 and T4 {Ans: D}Why does hypocalcemia cause tetany? A) Skeletal muscle contractions are weaker. B) Nerves to skeletal muscle are more excitable. C) Calcium is not stored in skeletal muscle cells. D) Serum phosphate levels are low. {Ans: B}