What is the most abundant anion in the ECF?
A. Cl-
B. H2PO4-
C. PO43-
D. HPO42-
E. HCO3-
Answer: A
Anatomy & Physiology
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What area of the neuron contains most of the neuron's organelles?
A) synaptic terminal B) dendrites C) axon D) soma
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The basic heartrate established by the SA node is called the
A) pacemaker potential. B) action potential. C) vagal tone. D) sinus rhythm. E) SA potential.
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A) tendons. B) bursae. C) ligaments. D) menisci. E) cartilage.
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