C. s. is a 49-year-old male who goes to the health care provider because he is experiencing heartburn more frequently and it is keeping him awake at night. he had asthma as a child. he is currently taking mylanta as needed for heartburn. identify key findings from the assessment that led the health care provider to suspect that c. s. has gerd and describe their significance

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.