Chapter 6 Flashcards Preview

Emt Recuit Class 29 > Chapter 6 > Flashcards

Flashcards in Chapter 6 Deck (16)
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1
Q

Inhalation

A

An active process in which the intercostal muscles and the diaphragm contracts expanding the size of the chest cavity and causing air to flow into the lungs

2
Q

Exhalation

A

A passive process in which the intercoastal muscles and the diaphragm relax causing the chest cavity to decrease in size and air to flow out of the lungs

3
Q

Ventilation

A

The process of moving gases between inhaled air in the pulmonary circulation of blood

4
Q

Respiration

A

The process of moving oxygen and carbon dioxide between circulating blood and the sales

5
Q

Cardiovascular

A

The system made up of the heart,blood and blood vessels the circulatory system

6
Q

Sinotrail node

A

Pacemaker

7
Q

Atrioventricular node

A

Second pacemaker

8
Q

Cardiac conduction system

A
Sinotrial node
Internidal pathway
Atrioventuclar node
Atrioventricular bundle 
Bundle branches 
Purkinjie fibers
Interventricular septum
9
Q

Coronary arteries

A

Branch off the aorta supply the heart muscle with the blood

10
Q

Dorsalis pedis

A

After supplying the foot lateral to the large tendon of the big toe

11
Q

Capillaries

A

Tiny blood vessel’s found throughout the body the capillaries are where gases nutrients and waste products exchange the body cells and blood stream its journey to the heart begins by entering the venule vein

12
Q

Arterioles

A

Smaller arteries that gradually branch at the tiny vessels called capillaries

13
Q

Red blood cells

A

RBCs aristocrats and red corpuscles carry oxygen to the tissues

14
Q

White blood cells

A

5 different types. Wbc’s, leukocyte or white Corpsules. They destroy my criticisms using anti-bodies help resist infection.

15
Q

Perfusion

A

The adequate supply of oxygen and nutrients to the cells of the body with the removal of waste products is called perfusion

16
Q

Hypo perfusion

A

In ability of the body to adequately circulate the blood to the body cells and supply them with oxygen and nutrients