Adequate Ca2+ absorption from the GI tract depends on
A. adequate amounts of vitamin C.
B. the osmolality of the extracellular fluid.
C. adequate amounts of vitamin D.
D. serum K+ levels.
E. serum calcitonin levels.
Answer: C
You might also like to view...
Which of the following structures is not associated with the ankle joint?
A. The lateral malleolus B. The anterior tibiofibular ligament C. The tibial (medial) collateral ligament D. The calcaneal tendon E. The medial malleolus
In a condition known as endometriosis, endometrial cells are present in the uterine tubes and/or in the peritoneal cavity where they become established tissues. A major symptom of endometriosis is periodic pain. Why do you think this occurs?
What will be an ideal response?
About 95% of the lipids in the human diet are ________.
A. triglycerides B. lecithins C. cholesterol derivatives D. starches and other complex polysaccharides E. phospholipids
A dislocated shoulder involves separation of the ________ from the scapula.
A. radius B. humerus C. manubrium D. clavicle E. sternum