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Refer to Figure 1.  The head model in sagittal view (A) has organs from both the respiratory and digestive tracts. Using your knowledge of these systems and the typical materials moving through these passageways, identify the TYPE OF EPITHELIUM that would be found at the numbered locations below Epithelium at Site 1:  [1] Epithelium at Site 5:  [2] Epithelium at Site 8:  [5]

Refer to Figure 2. Several muscles may be activated when breathing. IDENTIFY one muscle labeled on image B that is responsible for breathing the EXPIRATORY RESERVE (forceful exhalation). INCLUDE A NUMBER from the figure that marks that muscle for full credit.

Mental Break: 2 + 2 =?

Which of the following procedures would be recommended for a patient diagnosed with gastroesophageal reflux disease (GERD)?

The surgeon has decided to do a cholangiogram during a laparoscopic cholecystectomy. What medication should the surgical technologist obtain from the circulator?

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