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Respiratory System

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Respiratory System Greek and Latin Roots for the Respiratory System Alveol Small cavity Bronch Windpipe Cric Ring Epi Upon Hem Blood Respiration is: Gas exchange ... – PowerPoint PPT presentation

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Title: Respiratory System


1
Respiratory System
2
Greek and Latin Roots for the Respiratory System
  • Alveol
  • Small cavity
  • Bronch
  • Windpipe
  • Cric
  • Ring
  • Epi
  • Upon
  • Hem
  • Blood

3
Respiration is
  • Gas exchange between the atmosphere and cells of
    the body.

4
Trace air from atmosphere to cells.
  • oral or nasal cavity.
  • Pharynx
  • Larynx
  • Trachea
  • Bronchus
  • Bronchioles
  • Alveolar ducts
  • Alveoli
  • Pulmonary veinules
  • Pulmonary vein
  • Left artium
  • Left ventricle
  • Aorta
  • Smaller arteries
  • Cappillaries
  • Cells

http//www.jerichoschools.org/seaman/webquests-08-
09/images/respiratorydetail.gif
5
Which muscles control breathing?
  • Diaphram
  • Sternocleidomastoid elevates sternum
  • Pectoralis minor elevates ribs
  • Intercostal muscles pull ribs out
  • Abdominals push diaphram back up

6
Know the following
  • Tidal volume (quiet breathing)
  • Inspiratory reserve volume (tidal volume extra
    air that can be inhaled during forced breathing)
  • Epiratory reserve volume (tidal volume extra
    air that can be exhaled during forced breathing)

7
Know the following
  • Residual volume (volume that remains in the lungs
    at all times)
  • Vital capacity (maximum amount of air that can be
    exhaied after taking the deepest breath possible)
  • Total lung capacity (VC RV)

8
Be able to explain how pressure influences the
exchange of gases
9
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10
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11
How does a change in altitude impact your bodies
ability to obtain oxygen?
  • Higher altitudes less pressure to force oxygen
    into lungs, blood-stream.
  • Lower altitudes more pressure to for oxygen.

12
What is happening in the next slide?
13
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14
Blood Review
  • Agglutin glue
  • Erythr red
  • Hemo blood
  • Leuko white
  • Thromb clot

15
Use the following pages to quiz yourself on blood
cells
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
16
Type of white blood cells?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
17
Previous page showed monocytes.
  • Monocytes phagocytosis (devouring foreign
    substances)
  • Monocytes are larger than other blood cells.

18
Type of white blood cell?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
19
  • Basophil involved in allergic reactions,
    release heparin and histamine.
  • Heparin prevents blood clots.
  • Histamine increases the permeability of
    capillaries to white blood cells.

20
EOSINOPHIL
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
What is the role of the eosinophil?
21
The previous page showed esosinophils.
  • Esoinophils fighting parasites by releasing
    enzymes that destroy the parasites (and host
    tissue too).
  • Also help control allergic reactions.

22
Type of cell?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
23
The previous page showed lymphocytes.
  • Lymphocytes mediate the immune response by both
    releasing antibodies (B cells), chemical
    messengers that direct the immune response
    (Helper T cells), and release toxic granules that
    destroy infected cells (cytotoxic T cells).

24
Type of cells?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
25
The previous page showed
  • Neutrophils target bacteria and fungi by
    migrating to an infection using chemotaxis
    (chemical receptors) and engulf the infectious
    agent.
  • -Most abundant white blood cell in the body,
    responsible for most of the puss in inflamation

26
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
27
The previous page showed
  • a neutrophil
  • a lymphocyte
  • erythrocytes

28
Types of cells?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
29
The previous page showed
  • a neutrophil
  • red blood cells (erythrocytes)
  • also platelets (which help clot blood but are not
    considered cells)

30
What are shown below?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
31
The previous page showed
  • erythrocytes
  • platelets

32
The giant cell is?
http//path.upmc.edu/cases/case37/images/micro8.jp
g
33
Previous page showed a
  • Megakarycyte (makes platelets)

34
Shown below are?
http//steinkescience.wikispaces.com/Anatomy26P
hysiologyB
35
The previous page showed
  • a megakarycyte
  • a lymphocyte
  • erythrocytes

36
In the next slide you will see
  • Normal blood cells
  • Leukemia
  • Sickle cell anemia
  • Pernicious anemia
  • Guess which is which

37
B
A
C
D
38
Explain what is happening on the next slide
39
http//pkukmweb.ukm.my/danial/Erythroblastosis20
fetalis20.gif
40
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41
The Heart
  • -diastol dilation
  • -gram something written
  • Papill nipple
  • Systol contaction

42
Be able to trace a drop of blood through the
heart-lungs-heart
43
http//www.naturalhealthschool.com/img/heart.gif
44
Know about the pacemaker of the heart and P, Q,
R, S, T waves on an electrocardiogram.
  • http//en.wikipedia.org/wiki/FileECG_principle_sl
    ow.gif

45
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46
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47
Circulatory System
http//www.cvcu.com.au/images/cv_torso.jpg
48
Arteries
http//www.blood-pressure-hypertension.com/graphix
/arteries.gif
49
Ventral View of Veins
50
Stethocope and Sphygmomanometer
  • Systolic maxiumum
  • Diastolic minimum
  • Normal 120/80

51
Varicose Veins
52
(No Transcript)
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