What substance creates the sensation of pain?
A. Substance N
B. Substance E
C. Substance P
D. Substance T
C. Substance P
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Iliopsoas is formed by the union of two muscles known as:
A) sartorius and gracilis. B) pectineus and adductor magnus. C) iliacus and psoas major. D) vastus medialis and vastus lateralis.
The knee joint is an example of ________ joint.
A. condylar B. saddle C. hinge D. pivot E. ball-and-socket
Which muscle forms the floor of the mouth?
A. Digastric B. Genioglossus C. Omohyoid D. Mylohyoid E. Hyoglossus
Exhaustion of energy reserves or decline in pH due to production and dissociation of lactic acid causes
A) muscle contraction. B) the conduction of neural information to the muscle fiber. C) muscle relaxation. D) muscle fatigue. E) the striated appearance of skeletal muscle.