Asked by Melissa Charlebois on Sep 25, 2024
Verified
When a person who is lying down suddenly stands up, the pulse rate decreases, due to the effects of gravity.
Pulse Rate
The number of heartbeats per minute, indicative of heart rate and cardiovascular health.
Gravity
The natural force of attraction exerted by a celestial body, such as Earth, on objects or particles, drawing them toward its center.
- Analyze the body's physiological response to changes in body position and its effect on pulse rate and blood pressure.
Verified Answer
JL
Jessica Lucas4 days ago
Final Answer :
False
Explanation :
When a person who is lying down suddenly stands up, the pulse rate increases due to the sudden change in blood flow and increased demand for oxygen by the body. This is known as orthostatic hypotension.
Learning Objectives
- Analyze the body's physiological response to changes in body position and its effect on pulse rate and blood pressure.
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