The opposite of retraction is ________.
A. protraction
B. flexion
C. pronation
D. elevation
E. inversion
Answer: A
Anatomy & Physiology
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The thickest myocardium is in the ____________________ of the heart.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
In a(n) ________ reflex, a sensory neuron synapses directly on a motor neuron
A) monosynaptic B) ipsilateral C) commensual D) contralateral E) polysynaptic
Anatomy & Physiology
The nervous system and certain chemicals can cause the constriction of a blood vessel. This is known as ________.
A. vascular spasm B. platelet adhesion C. hemostasis D. coagulation
Anatomy & Physiology
Which atom is a major player in the production of energy from nutrient molecules?
A. Hydrogen B. Nitrogen C. Carbon D. Oxygen
Anatomy & Physiology