What does the parathyroid hormone regulate?

A) Magnesium
B) Calcium
C) Calcitonin
D) Glucocorticoids


Answer: B) Calcium

Anatomy & Physiology

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Exercise causes the ventricles to hypertrophy. 

Answer the following statement true (T) or false (F)

Anatomy & Physiology

Action potentials are initiated at the motor end-plate region of skeletal muscle fibers

Indicate whether the statement is true or false

Anatomy & Physiology

Platelets are fragments of which cells?

A. Megakaryocytes B. Reticulocytes C. Leukocytes D. Thrombocytes

Anatomy & Physiology

Which extraembryonic membrane encloses the embryo and contains protective fluid that cushions the embryo (and fetus)?

A. Chorion B. Ectoderm C. Amnion D. Allantois E. Yolk sac

Anatomy & Physiology