Anatomy/Physiology Review (BIO 67A+B)
Name 5 body organ systems
skeletal, muscular, endocrine, circulatory, lymphatic, reproductive, nervous, digestive, integumentary
Differentiate exercise and physical activity
exercise is physical activity with structure
A patient is on a standard cycle ergometer. He sets the resistance to 6 KPs and was able to do 40 revolutions in 1.333 minutes. What is his workload?
6 KPs
A patient arrives at your studio and he claims that 100 revolutions in a minute on his ergometer. When you ask for his work rate, he said that he did 600 KPM/min. What was his workload?
1 KP
Define metabolism
total of all chemical reactions that occurs in the body
What is the SI unit of mass?
Kilogram
What is physiology?
study of how living organisms function
A patient is on a standard cycle ergometer. He sets the resistance to 6 Kps and was able to do 40 revolutions in 1 minute. What is his work rate?
1440 KPM/min
Some KINES students managed to rig a Monark leg ergometer to a 120-watt light bulb. One student did 80 revolutions per minute, and it started to light up. What did they set the resistance to?
1.5 KP
What is energy? Give me 4 of the 8 types of energy
energy is the capacity to do work: mechanical, chemical, heat, energy, sound, solar, kinetic, potential
What is the path of blood through the heart? (start with Vena Cava, end with Vena Cava)
Vena Cava -> RA -> RV -> Pulmonary artery -> Lungs (pulmonary capillaries) -> Pulmonary vein -> LA -> LV -> Aorta (Aortic Arch) -> body -> Vena Cava
Provide an example of a response and an adaptation
response: HR increase after a quick walk to class, adaptation: skin darkening after staying in the sun for too long
1 watt = _ KPM/min
6....... technically 6.12 KPM/min
Some students going to lab found the maintenance room unlocked in the South Gym. They had time before their lab section began and decided to try out the Monark cycle ergometer they found. They found a note on the seat that stated, “1 rev = 8m: please re-calibrate”. One of the students got on the ergometer and started cycling. She was able to do 30 revolutions on 5 KPs in 2.41 minutes. Using the note they found on the seat, what was the student’s power output?
83 watts
Bioenergetics is energy needed ______ _______ ______ ______ _____ ______ ______
to do work in the biological work
Give me an example of a positive and a negative feedback loop
Positive = childbirth, negative = body temp regulation
Differentiate ergometry and an ergometer
ergometry is the measurement of work, ergometer measures the work
The workload for a standard cycle ergometer was set to 3 KPs. The patient does 70 revolutions in one minute. What is the power output?
210 watts
In the clinic, the exercise physiologist wanted her patient to try the Monark cycle ergometer to measure how much work he is producing. He gets on the machine and the physiologist sets the resistance to 3 KPs. After 4.78 minutes, he can do 487 revolutions. What is his work rate?
1834 KPM/min
What was the magnet and metal balls example demonstrating?
Law of mass action
How much ATP do you synthesize after aerobic glycolysis?
32 or 33
What are the 4 Ps of medicine?
personal, prescriptive, participatory, preventative
A patient is on a Monark cycle ergometer. The exercise physiologist sets the resistance to 5 KPs and she was able to perform 40 revolutions in 1.24 minutes. How much power has she generated?
161.3 watts
During a blackout in a studio, one of the workers wanted some toast but there was no power. Bill had a brilliant idea to strap a standard cycle ergometer to the toaster so that the work done on the cycle could power the toaster (don’t question how this works). The label on the toaster said that it needs 900 watts to turn on. Bill was desperate so he cranked the resistance to 12 Kps. How many revolutions would this guy need to do in 1 min to turn on the toaster?
75 revs
The enzyme will _______ activation energy. How can we quickly identify an enzyme?
decrease, has a -ase suffix