The actions of parathyroid hormone are antagonized by the actions of ________.
A. vitamin D
B. insulin
C. calcitonin
D. estradiol
Answer: C
Anatomy & Physiology
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The superior vena cava is formed by the merging of the _______ veins
A. internal thoracic B. inferior epigastric C. lumbar D. brachiocephalic E. internal jugular
Anatomy & Physiology
Another name for the visceral layer of the serous pericardium is ________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
These muscles increase thoracic cavity dimensions by elevating the first and second ribs during forced inhalation.
A. External intercostals B. Scalenes C. Transversus thoracis D. Internal intercostals E. Serratus posterior inferior
Anatomy & Physiology
A hormone that travels as a bound hormone can bind to any binding protein.
Indicate whether the statement is true or false.
Anatomy & Physiology