Which of these antibodies is found in secretions of the body and prevents pathogens from entering the body?

The energy stored in an object, such as a bridge pillar, is called __________ energy, and the energy from motion is called __________ energy.

A) kinetic, potential B) barometric, kinetic C) potential, kinetic D) chemical, potential

Which of the following plasma electrolyte levels are outside the normal range?

1. Total calcium 7.4 mEq/L 2. Magnesium 2.0 mEq/L 3. Potassium 4.2 mEq/L 4. Chloride 115 mEq/L 5. Sodium 175 mEq/L a. 1, 4, and 5 c. 2, 3, and 4 b. 3, 4, and 5 d. 1