Medical Receptionist Salary. The larger portion of Medical Receptionists in the United States are women. Median pay in this female-dominated area goes for around $12.90 per hour. Lower pay rates hover around $9.98 per hour, and the higher rates verge on $16.61. The most influential factor affecting pay for this group is residence, though tenure and the particular employer have a (lesser) impact as well.
The contraction produced can be described as a twitch, summation, or tetanus, depending on the frequency of action potentials. In skeletal muscles, muscle tension is at its greatest when the muscle is stretched to an intermediate length as described by the length-tension relationship. Smooth and cardiac muscle contractions are myogenic and can be modulated by the autonomic nervous system.
Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As one muscle contracts, the other relaxes. An example of an antagonisic pair is the biceps and triceps; to contract-the triceps relaxes while the biceps contracts to lift the arm.