Experimental Condition Systolic Pressure Diastolic Pressure Pulse Pressure Mean Arterial Pressure Sitting quietly 120 60 120-60 = 60 7801 Laying down 2 minutes 133 85 133-85 = 48 101 Immediately standing 125 85 125-85 =40 98 Standing for 2 minutes 121 65 121-65 =56 84 Questions: 10) Explain the data you recorded immediately on standing after laying down for 2 minutes. 11) How did the MAP change between laying down, immediately on standing and then standing for 2 minutes?
Added by Jennifer W.
Close
Step 1
- Laying down: MAP = (2/3 * Diastolic Pressure) + (1/3 * Systolic Pressure) = (2/3 * 85) + (1/3 * 120) = 56.67 - Immediately standing: MAP = (2/3 * Diastolic Pressure) + (1/3 * Systolic Pressure) = (2/3 * 98) + (1/3 * 125) = 107.33 - Standing for 2 minutes: MAP = Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 69 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
MAP (BLOOD PRESSURE) Equation: MAP = diastolic pressure + (pulse pressure / 3) 5. Fill in the table below: systolic diastolic MAP 80 mm Hg 93 mm Hg 150 mm Hg 90 mm Hg 160 mm Hg 85 mm Hg 110 mm Hg 83 mm Hg CONTROL OF BLOOD PRESSURE Equation: MAP ∝ CO · PR 6. Fill in the table below (HINT: how is PR altered by constricting blood vessels?) CO blood vessels how will MAP change? no change constricted increased no change 7. Suppose BP is 93 mm Hg and HR is 60 bpm. If HR increased to 150 bpm, and nothing else changed about stroke volume or vascular resistance, what would BP be?
Adi S.
Table: Data from our subject: Systolic Pressure Diastolic Pressure Heart Rate Lying down 115 65 64 Sudden stand up 95 65 64 Standing for 3 min after lying down 113 65 57 Start of light spin up 130 70 132 End of light spin up (5 minutes light exercise) 138 67 153 5 minutes of high intensity exercise 138 75 102 After 5 minutes of recovery 130 71 81
Kali G.
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD