Question: Which of the following is NOT one of the functions of the cardio respiratory system?

Answer: -The system that circulates blood through the body

-consists if the heart, blood vessels, and respiratory system

Question: During Systole, the heart is?

Answer: Contraction of the heart

Question: A person’s total blood volume is circulated about once every ___ seconds?

Answer: 60

Question: The small blood vessels that distribute blood throughout the body?

Answer: capillaries

Question: Alveoli serve what function in the lungs?

Answer: Tiny air sacs in the lungs that allow the exchange of O2 and CO2 between lungs and blood

Question: Normal resting HR for individual?

Answer: 50-90 BPM

Question: Olympic caliber athletes may be able to increase their metabolic rate by ?

Answer: 2000%

Question: Which of the following is NOT an energy-containing nutrient?

Answer: carbo hydrates, fats, and proteins

Question: During digestion, most carbohydrates are broken down into?

Answer: glucose

Question: The storage form of carbohydrate in the liver, muscles and kidney is?

Answer: Glycogen