'Time blood' presentation slideshows

CHAPTER 23 Circulation

CHAPTER 23 Circulation. Overview: Circulatory System Cardiovascular System Heart Blood vessels Circadian Cycle & ECG Blood pressure Blood components . Circulatory Systems & Functions. Every organism must exchange materials with its environment. Most animals have a circulatory system .

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Respiration

Respiration. Definitions. Breathing(ventilation)- process of moving air into and out of the lungs. Two phases- Inspiration(inhalation) into lungs Expiration(exhalation) out of lungs. Air. Inspired Expired Oxygen 21% 16% Carbon dioxide 0.04% 4%

498 views • 25 slides

How do we determine our heart rate using the EKG sensor?

How do we determine our heart rate using the EKG sensor?. Instructional Objectives:. Background Information on EKG Methods of Measuring Heart Rate Experimental Setup. What is an EKG?. Electrocardiogram (EKG) - An instrument used in the detection and diagnosis of heart abnormalities.

443 views • 10 slides

227 views • 6 slides