Hbio - Study guides, Class notes & Summaries

Drug Categories - 1. anabolic agents 2. stimulant 3. recreational drugs 4. diuretics Anabolic Agents - mimic testosterone; not available prior to 1960's Dianabol (Ciba labs) - first commercially available anabolic steroid (1959) Systems Affected (AA) - affect the liver/cardio system the most.

Heart rate: - The number of times ventricles contract per minute Stroke volume: - The volume of blood ejected by each ventricle per beat. Cardiac output (Q): - The volume of blood ejected by each ventricle per minute. Q (L/min) = HR (b/min) x SV (L/b) Humans have.. - 5 L of blood in their body. NARP resting BPM - about 70 BPM (5 L/min ÷ 72 ml/beat) Endurance trained resting BPM

Lab 1 - Answer-Body Composition Lab 2 - Answer-Aerobic Capacity Lab 3 - Answer-Caloric Expenditure Lab 4 - Answer-Muscular Power Fat mass categories - Answer--essential fat -storage fat Fat free mass contains... - Answer--protein (muscle) -water -minerals (bone) Essential body fat of males - Answer-3% Essential body fat of females - Answer-12% 8 indirect ways to measure body composition - Answer-1. Height/weight 2. BMI 3. Girth Measurement 4. Waist-to-hip ratio (WHR) 5. Skinfolds ...

cardiac output (Q) - Answer-volume of blood ejected by each ventricle per minute Q (L/min) = HR (b/min) x SV (L/b) Q = HR x SV heart rate (HR) - Answer-number of times ventricles contract per minute blood pressure - Answer--pressure = flow x resistance -flow corresponds to Q, resistance corresponds to viscosity and diameter of blood vessels -highest when standing and lowest when laying down -at rest - systolic = 90-145 mmHG, diastolic = 40-85 mmHg (120/80 is norm, 90/50 is okay) -exercis...

Lab 1 - Body Composition Lab 2 - Aerobic Capacity Lab 3 - Caloric Expenditure Lab 4 - Muscular Power Fat mass categories - -essential fat -storage fat Fat free mass contains... - -protein (muscle) -water -minerals (bone)

Fat Mass (FM) - Answer-essential fat and storage fat essential fat - Answer-fat required for normal physiological functioning & includes the fat incorporated into the organs & tissues such as the heart, lungs, liver, spleen, kidneys, intestines, muscles, central nervous system, & bone marrow female specific essential body fat - Answer-extra fat serving childbearing & other hormone-related functions, 12% Storage Fat - Answer-any fat carried beyond the essential fat male essential fat - Ans...

essential fat, storage fat - 2 categories of fat mass 3 - % of essential fat that males have 12 - % of essential fat that women have 12 - % of storage fat that men have 15 - % of storage fat that women have android - another name for apple gynoid - another name for pear body composition analysis - methods that actually estimate the percentage of bodyweight that consists of fat, allowing one to calculate FM and FFM 40 - % of population that can be incorrectly classified through height/we...

cardiac output (Q) - volume of blood ejected by each ventricle per minute Q (L/min) = HR (b/min) x SV (L/b) Q = HR x SV heart rate (HR) - number of times ventricles contract per minute blood pressure - -pressure = flow x resistance -flow corresponds to Q, resistance corresponds to viscosity and diameter of blood vessels -highest when standing and lowest when laying down -at rest - systolic = 90-145 mmHG, diastolic = 40-85 mmHg (120/80 is norm, 90/50 is okay) -exercise - systolic increase...

essential fat, storage fat - 2 categories of fat mass 3 - % of essential fat that males have 12 - % of essential fat that women have 12 - % of storage fat that men have 15 - % of storage fat that women have android - another name for apple gynoid - another name for pear