Physiology - Introduction

Which of the following is an immediate response to exercise?

• Increased heart rate

• Increased body temperature

• Increased blood flow

• All of the above

What is stroke volume

• How many times the heart beat per minute

• How much blood can can be pumped per beat of the heart

• How much oxygen our blood can carry

• How many times we breathe per minute

Which of the following is a long term response to exercise?

• Decreased resting heart rate

• Increased muscular strength

• Muscle surrounding the heart gets thicker and stronger

• All of the above

What primary gas product is removed from your body system during exhalation?

• Air

• Oxygen

• Carbon dioxide

• Carbon monoxide

Where does the exchange of gases occur?

• Bronchi

• Trachea

• Oxygen

• Alveoli

The heart, the blood vessels and the blood make up what system?

• Skeletal system

• Circulatory system

• muscular system

What is the function of the heart?

• To pump blood around the body

• To remove oxygen from the body

• To allow blood to flow through it

• To breath

Which of the following is not a type of muscle?

• Rough

• Cardiac

• Smooth

• Skeletal

What does CP stand for in energy systems?

• Creatine product

• Creatine Phosporous

• Creatine phosphate

What energy system will this athlete use predominately?

• Lactic acid system

• ATP-PC

• Aerobic system