59. Saltatory conduction is made possible by ________.

The thin filaments (actin) contain a polypeptide that bears sites for myosin attachment.

If you are using a xdcr with poor elevational resolution, which of the following problems are you most likely to encounter?

Ductless glands, such as the Thyroid, that secrete their products directly into the blood rather than through ducts are classified as ________.

 Lateral resolution can also be called:                                                                               

The focus of an u/s beam is the location where the:                                                           

Figure 4: Using Fig.4 above, Match the following for 28-33:

72. The central sulcus (running in the frontal plane) separates which lobes of the brain?

Figure 3: Using Figure 3, match the following for 17-23:

For numbers 31-35 only: Match the following:   A) Muscle tone B) Isotonic Contraction C) Multiple motor unit summation D) Tetanus E) Isometric Contraction