A child is listed as a dependent on both his father's and his mother's group insurance policies. The father's birth date is March 20, 1977, and the mother's birth date is March 6, 1979 . Which policy is primary?

Secreted bicarbonate raises the pH of the small intestine to about ________, the chemical environment in which pancreatic enzymes work best

a. 8.5 b. 7.5 c. 6.5 d. 5.5

Which of the following statements concerning endotracheal tubes and their insertion is true?

a. The straight blade gives better tongue control than the curved blade. b. The Macintosh blade must be inserted along the left side of the tongue. c. The Miller blade is inserted along the right side of the tongue. d. The epiglottis must be hooked with the tip of the Macintosh blade.

____ burns can be the result of exposure to flames, steam, molten liquids, or contact with a hot object.

A. Electrical B. Thermal C. Radiation D. Chemical

Anesthesia was not developed until the twentieth century

a. True b. False Indicate whether the statement is true or false