Above what decibel level should personnel wear hearing protection during pump testing?

ADH release from the posterior pituitary is stimulated by which process?

a. Low blood pressure sensed by barorecep-tors in the kidneys. b. High plasma osmolarity sensed by osmo-receptors in the hypothalamus. c. Low osmolality sensed by osmoreceptors in the kidneys. d. High concentration of potassium sensed by chemoreceptors in the carotid body.

Would you please hand me the towel nurse?

? A) ?comma B) ?hyphen C) ?period D) semicolon