Which of the following is a benefit of good cardio-respiratory endurance? (apex)
a. increased blood pressure.
b. increased flexibility.
c. more muscle mass.
d. a more efficient heart.< ——

Which describes the effect of prolonged stress on blood pressure? it causes blood pressure to decrease. it has little or no effect on blood pressure. it causes the heart to pump with more force. it causes blood pressure to increase.

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

Achildren’s pain relief elixir contains 80. mg acetaminophen per 0.50 teaspoon. the dosage recommended for a child who weighs between 24 and 35 lb is 1.5 teaspoons. what is the range of acetaminophen doses, expressed in mg acetaminophen/kg body weight, for children who weigh between 24 and 35 lb