The main function of calcitonin is
A: increase blood calcium and blood phosphorus
B: decrease blood calcium and blood phosphorus
C: decrease blood calcium and increase blood phosphorus
D: increase blood calcium and decrease blood phosphorus
E: involve in the normal calcium regulation
A: increase blood calcium and blood phosphorus
B: decrease blood calcium and blood phosphorus
C: decrease blood calcium and increase blood phosphorus
D: increase blood calcium and decrease blood phosphorus
E: involve in the normal calcium regulation
举一反三
- Paratfollicular cells or C cells of thyroid also secrete calcitonin, which has the function of ( ). A: Enhancing osteoblast activity B: Promoting the conversion of bone calcium into blood calcium C: Promoting calcification of bone tissue D: Reducing blood calcium E: Elevating blood calcium
- Skin and mucous membrane paleness is mainly seen in A: Decrease of bilirubin in blood B: Reduced hemoglobin in blood C: Increase of bilirubin in blood D: Increase of reduced hemoglobin in blood E: Decrease of hemoglobin in blood
- An excess of calcium in the blood is called_____.
- Poor dietary intake of calcium is not likely to result in low blood calcium.
- An excess of calcium in the blood is called_____. A: exocalecemia B: hypercalcemia C: holocalcemia D: hypocalcemia