Final exam notes

Final exam notes - Cardiovascular 1 Cardiac Output a Heart...

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Cardiovascular 1. Cardiac Output a. b. Pressure = Flow X Resistance i. Systolic = 90 – 145 mm Hg ii. Diastolic = 40 – 85 mm Hg iii. Hypertension: Systolic > 150; Diastolic > 90 c. Comparisons from Rest/Exercise 2. Blood Pressure a. Rest/Exercise b. Postural Effects i. Lying to Standing   Systolic Increase; Decrease in Blood Pressure ii.  Long term = decrease in Blood Flow c. ”Cool-Down” – Venus Return 3. Blood Distribution a. Rest/Max Exercise i. Brain =  750mL; 13%/ 750mL; 3% ii. Heart = 250mL; 4%/ 1000mL; 4% iii. Muscles = 1200mL; 21%/ 22000mL; 88% iv. Skin = 500mL; 8.5%/ 600mL; 2.5% v. Kidney = 1100mL; 19%/ 250mL; 1% vi. Abdomen = 1400mL; 24%/ 300mL; >1%
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vii. Other = 600mL; 10%/ 100mL; > 1% Total = 5800/25,000 Oxygen Consumption 1. Submaximal Oxygen Consumption a. SS VO 2  (Workload) b. O 2  Req (SS X #of min) c. O 2  Req – O 2  consumed = O
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This note was uploaded on 09/13/2009 for the course EXSC 205Lxg taught by Professor Girandola during the Spring '07 term at USC.

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Final exam notes - Cardiovascular 1 Cardiac Output a Heart...

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