(04.02 MC) According to the National Institute of Health, shock happens when blood pressure drops and blood and oxygen flow decreases to your organs and tissues. Causes of shock include internal or external bleeding, dehydration, burns, or severe vomiting and/or diarrhea. All of these involve the loss of large amounts of body fluids. Shock often accompanies injury. Why would the loss of large amounts of body fluids result in low blood pressure? (2 points)

(05.02 MC) As food passes through the alimentary canal, the presence of chemical secretions will occur in which order? (2 points)

(05.03 MC) Jake fell while hiking and sustained a deep cut on his right calf. Which of the following foods will supply the structural component needed for tissue repair? (2 points)

(05.02 MC) How does acetylcholine influence chemical and physical digestion? (2 points)

(04.01 MC) Which of the following describes the correct relationship between heart sounds and blood pressure? (2 points)

(05.03 LC) Which of the following molecules is correctly paired with its macromolecule class? (2 points)

(05.04 MC) Which of the following would increase the rate of an enzyme-catalyzed reaction? (2 points)

(05.01 MC) Air pressure is highest in the lungs during which of the following points (2 points)

(05.04 MC) Image Courtesy of 3DScience.com Based on the graph above, how well will the enzyme perform as a catalyst when placed in a pH 7 solution, such as water? (2 points)

(05.01 MC) Air pressure is lowest in the lungs during which of the following points during inspiration or expiration? (2 points)