Parathyroid hormone is released when blood calcium levels decrease. This is an example of control by ________ stimuli.
A. humoral
B. neural
C. visceral
D. hormonal
Answer: A
Anatomy & Physiology
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The extensor digitorum longus and extensor hallucis longus are in the ____________________ compartment of muscles that move the foot and toe.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
Exotic animals are wild animals
Indicate whether the statement is true or false
Anatomy & Physiology
Prothrombin activator, with the assistance of ____ ions, converts prothrombin to thrombin
a. calcium b. potassium c. sodium d. chloride
Anatomy & Physiology
Which structure surrounds the proximal and distal tubules?
A) Vasa recta B) Nephron loop C) Glomerulus D) Peritubular capillaries
Anatomy & Physiology