Presentation is loading. Please wait.

Presentation is loading. Please wait.

Mammalian Diving Reflex. Cardiovascular System Functions: Supply needed materials Remove Wastes Prevent disease Example: Blood carries oxygen from your.

Published byKerrie Morton Modified over 9 years ago

Similar presentations

Presentation on theme: "Mammalian Diving Reflex. Cardiovascular System Functions: Supply needed materials Remove Wastes Prevent disease Example: Blood carries oxygen from your."— Presentation transcript:

1 Mammalian Diving Reflex

2 Cardiovascular System Functions: Supply needed materials Remove Wastes Prevent disease Example: Blood carries oxygen from your lungs to your other body cells

3 The Heart

4

5 Metabolism Metabolism: the processes that keep you alive Why do your cells need oxygen?

6 Metabolism Supply vs. Demand Supply: How much is available Demand: How much you need

7 Apnea Apnea: temporary stop in breathing When does apnea happen?

8 Response to Apnea Supply of oxygen is limited Reduce metabolic demands 1. Lower heart rate 2. Restrict blood flow “Mammalian Diving Reflex”

9 Mammalian Diving Reflex Before During After

10 Investigating MDR

Download ppt "Mammalian Diving Reflex. Cardiovascular System Functions: Supply needed materials Remove Wastes Prevent disease Example: Blood carries oxygen from your."

Similar presentations

Organ Systems in the Human Body By Andrew Aramini.

Organ Systems in the Human Body By Andrew Aramini.
The Smoke Busters why smoke? It just wastes money, and causes diseases!!!

The Smoke Busters why smoke? It just wastes money, and causes diseases!!!
OXYGEN TRANSPORT SYSTEM. Oxygen  In order to work and create movement, our muscles need oxygen.  You body needs a regular supply of oxygen to stay alive.

OXYGEN TRANSPORT SYSTEM. Oxygen  In order to work and create movement, our muscles need oxygen.  You body needs a regular supply of oxygen to stay alive.
Circulatory System The circulation system supplies oxygen and nutrients to tissues round the body and carries away wastes.

Circulatory System The circulation system supplies oxygen and nutrients to tissues round the body and carries away wastes.
The Circulatory System. What is the Purpose The circulatory system transports needed materials throughout out body including nutrients and gases (oxygen)

The Circulatory System. What is the Purpose The circulatory system transports needed materials throughout out body including nutrients and gases (oxygen)
A network of tubes that carry blood to and from the body cells.

A network of tubes that carry blood to and from the body cells.
Circulatory System Trivia. Question #1 Worth 1 point.

Circulatory System Trivia. Question #1 Worth 1 point.
{ The Cardiovascular System Rachel, Siddhi, & Leanna.

{ The Cardiovascular System Rachel, Siddhi, & Leanna.
Circulatory System.

Circulatory System.
The human circulatory system This system is one of the most important in the body. It is made up of 3 main parts: The heart The Lungs The blood vessels.

The human circulatory system This system is one of the most important in the body. It is made up of 3 main parts: The heart The Lungs The blood vessels.
C IRCULATORY SYSTEM. O RGAN S  Organs such as the heart, the veins witch carries dead blood cells, and then there’s the arteries witch carries living.

C IRCULATORY SYSTEM. O RGAN S  Organs such as the heart, the veins witch carries dead blood cells, and then there’s the arteries witch carries living.
Figure 42.23ab The mammalian respiratory system. Figure 42.23c Alveoli.

Figure 42.23ab The mammalian respiratory system. Figure 42.23c Alveoli.
Kate,Lily, and Alyssa. Right Side of the heart When your heart beats it pushes blood out of the right ventricle to the lungs. The bloods cells that are.

Kate,Lily, and Alyssa. Right Side of the heart When your heart beats it pushes blood out of the right ventricle to the lungs. The bloods cells that are.
T HE C IRCULATORY S YSTEM By: Ishita Patel. W HAT THE C IRCULATORY SYSTEM D OES ? The circulatory system circulates blood though the body, supplies oxygen.

T HE C IRCULATORY S YSTEM By: Ishita Patel. W HAT THE C IRCULATORY SYSTEM D OES ? The circulatory system circulates blood though the body, supplies oxygen.
Cardiovascular System Chapter 16.1 This is a collection of organs that transport blood throughout the body.

Cardiovascular System Chapter 16.1 This is a collection of organs that transport blood throughout the body.
The Heart. Blood is pumped through the blood vessels of the body by the contractions of the heart. Blood is pumped through the blood vessels of the body.

The Heart. Blood is pumped through the blood vessels of the body by the contractions of the heart. Blood is pumped through the blood vessels of the body.
Why is it important? Your body’s cells depend on the blood vessels to bring nutrients & remove wastes.

Why is it important? Your body’s cells depend on the blood vessels to bring nutrients & remove wastes.
RESPIRATORY SYSTEM. What is the Purpose of the Respiratory system? The purpose of the respiratory system is to bring oxygen into the blood and to remove.

RESPIRATORY SYSTEM. What is the Purpose of the Respiratory system? The purpose of the respiratory system is to bring oxygen into the blood and to remove.
CARDIOVASCULAR SYS A collection of organs that transport blood throughout the body. The human body has systems that transport gases, nutrients, and wastes.

CARDIOVASCULAR SYS A collection of organs that transport blood throughout the body. The human body has systems that transport gases, nutrients, and wastes.
Cardiovascular System Key Terms 7 th Grade Science.

Cardiovascular System Key Terms 7 th Grade Science.

Similar presentations

Ads by Google