Hph - Study guides, Class notes & Summaries

RER vs RQ and 1 - RER can be greater than 1 RQ cannot be greater than 1 Factors concering maximal Oxygen Uptake VO2 max - Central factors: oxygen delivery -pulmonary diffusion, blood volume, cardiac output Peripheral factors (oxygen uptake/use) -capillary density, mitochondrial mass VO2 max criteria: plateau, RER >1.1, [lactate] > 8 mmol/L, HR 220-age, RPE>15 RER >1 - RER= CO2/O2 greater than 1 = CO2 from other sources other than mitochondrial metabolism -Bicarbonate ...

7 BMP Measurements and Their Normal/Standard Values - correct answer 1. Na- 140 2. K- 4 3. Cl- 104 4. HCO3 (bicarb)- 24 5. BUN- 15 6. Creatinine- 1 7. Glucose- 80 2 Compartments of Body Water - correct answer 1. Extracellular compartment- contains 1/3 of total body water, further divided into plasma and interstitial fluid 2. Intracellular compartment- contains 2/3 of total body water What per...

Direct calorimetry - process of measuring a person's metabolic rate via the measurement of heat production -direct measurement of metabolic rate Indirect calorimetry - direct relationship between O2 consumed and amount of heat produced -O2 consumption, CO2 production, N2 balance Oxygen deficit - -a lag due to slower activation of oxidative pathways -difference between oxygen uptake in the first few min of exercise and after an equal time period of steady state What is the steady s...

HPHY 325 Lab 2 Digestive system gross anatomy Questions With Complete Solutions

hphy 325 lab 2b structures

HPHY 325 Lab 2 Structures

General functions of the skeleton correct answers Support, movement, protection, salt storage, blood cells Axial skeleton correct answers Head, chest, ribs, spine Appendicular skeleton correct answers Shoulders, arms, legs, hands, feet, pelvis Short bone correct answers Bone with cube-like structure, provide support and stability Irregular bone correct answers Bone with non-uniform shapes, thin outer layer of compact bone ex. facial bones, ethmoid, vertebrae Flat bone correct answ...

In it's excretory role, the urinary system is primarily concerned with the removal of ________ wastes from the body - correct answer nitrogenous The ______ perform(s) the excretory and homeostatic functions of the urinary system - correct answer kidneys The _____ of the kidney is segregated into triangular regions with a striped appearance - correct answer medulla As the renal artery approaches a kidney, it is divided into branches known as the _____ - correct answer segmental ...

HPHS Semester 1 Test Review UPDATED Exam Questions and CORRECT Answers consciousness - CORRECT ANSWER- our awareness of ourselves and our environment biological rhythms - CORRECT ANSWER- periodic physiological fluctuations circadian rhythms - CORRECT ANSWER- the biological clock; regular bodily rhythms (for example, of temperature and wakefulness) that occur on a 24-hour cycle REM sleep - CORRECT ANSWER- rapid eye movement sleep, a recurring sleep stage during which vivid dreams common...

3 cardiovascular adjustments - 1. ANS adjustments which increase Q 2. Redistribution of Q 3. Increased venous return in proportion to increased Q Q - cardiac output = (EDV - ESV) x HR - increases with increased exercise intensity Fick equation - VO2, Q, and aterial-venous O2 difference O2 content - O2 bound to Hb + O2 dissolved in plasma O2 content in different areas of the body - active muscle < mixed < inactive < arterial arterial capacity, arterial content, mixed ve...