Lab 3 And 4 Flashcards
What does indirect Calorimetry meassure?
- gas exchange
- oxygen consumption
- CO2 production
STPD
Standard Temperature and Pressure
Measures to estimate the body surface area
hight and weight
Formula for alveolar ventilation (VA)
VA= R(VT - VD)
R (Respiratiory rate)
VT (Tidal volume)
VD (Death space volume)
Expression for Body Mass Index (BMI)
BMI = weight / height ^2
BIA
Bioelectrical independence analysis
non- invasive technique for measure body composition
4 sites for the measurement of skin thickness to get the n of body mass
- Biceps skinfold
- Triceps skinfold
- Subscapular skinfold
- Suprailiac skinfold (above the upper (bone of the hip)
BMR
Basal Metabolic Rate
energy that keeps your body functioning
RMR
Resting Metabolic Rate
VO2
Oxygen Consumption
Rate of O2 inspired
Volume of air inspined (VI) x fraction of O2 in inspired air (FIO2)
Condition to measure VO2 and VCO2
sready state when metabolic and respiratory gas exchange are in balance
ATPS
Ambient Temperature and Pressure Saturated
VE (ATPS)
ATPS is used to measure the Volume of expired air (VE)
STPD
Standand Temperature and Pressure Dry
BMR
Baro Metabolic Rate
RMR
Resting Metabolic Rate
MET
Metabolic Equivalent
Defined as the amount of O2 consumed at rest
BTPS
Body Temperature and Pressure and Saturated
RER
Respiratory Exchange Rate
CHO
carbohydrates
EE
Energy Expanditure
RT
Room Temperature
PH2O
Partial Pressure of Water