A cerebrovascular accident (CVA), or ________, occurs when the blood supply to part of the brain is suddenly interrupted by an occlusion of a blood vessel (ischemia or embolism) or a ruptured blood vessel (hemorrhage) in the brain

What happens if a windshield is punched with a spring loaded center punch?

a. the windshield shatters into small pieces b. the windshield cracks but remains intact c. a small mark will appear d. the windshield breaks into large, sharp pieces

If the blood PCO2 is high, the kidneys will do which of the following?

a. Excrete more H+ and reabsorb more HCO3–. b. Excrete less H+ and reabsorb more HCO3–. c. Excrete less H+ and reabsorb less HCO3–. d. Excrete more H+ and reabsorb less HCO3–.