Deficiency of PTH can result in Select one: A. reduced bone density. B. muscle spasms. C. hypertension. D. formation of kidney stones. E. increased bone resorption. O O

10 days after thyroid surgery, a patient returns to his physician complaining of problems that have gradually developed in the intervening period. It is determined that he has parathyroid deficiency due to inadvertent damage to the parathyroid glands because his signs and symptoms include Group of answer choices a low plasma Ca2+ level, increased muscular excitability, and spasm of the muscles of the upper extremity (Trousseau sign) low plasma phosphate and Ca2+ levels and tetany low plasma phosphate and Ca2+ levels and tetanus increased muscular excitability, a high plasma Ca2+ level, and bone demineralization.

Riluzole (Rilutek) may extend the life expectancy of ALS patients by: Promoting Acetylcholine release Interfering with glutaminergic neurotransmission Increases the size & efficiency of skeletal muscle cells None of the above

Criterion for severe course of type 1 diabetes mellitus:A. Proliferative diabetic retinopathyB. KetoacidosisC. DiarrhoeaD. Daily insulin dose within 60-70 UE. Acanthosis nigricans