1. Wednesday, February 15, 2017 Turn in p. 401 questions
Get out your lymphatic worksheet
3rd period – also get out lymphatic diagrams

2. Let’s go over it…
c = spleen
a = lymph nodes
d = thymus
b & E = Peyer’s Patches & Tonsils
b = Peyer’s Patches

5. On the Lymphatic System worksheet…
for each specific type of defense tell if it is a structure, cell, or process

6. Lymphatic System Worksheet What is it? How does it work?
Innate Defenses
Surface Membrane Barriers
Internal Defenses
Phagocytes
Natural Killer Cells
Inflammatory Response
Antimicrobial Proteins
Fever
Adaptive defenses
Lymphocytes
Macrophages
Humoral (Antibody-Mediated) Immune Response
Cellular (Cell-Mediated) Immune Response

7. Antigen
Any substance – including toxins, foreign proteins, or bacteria – that, when introduced to the body is recognized as foreign and activates the immune system

8. Antibody
A specialized substance produced by the body that can provide immunity against a specific antigen

9. Vaccine
A substance that includes antigens that stimulate an immune response against a particular pathogen

10. Additional vaccine info
Also known as artificially acquired immunity
How it works:
dead or weakened (attenuated) pathogen introduced into body
body builds up antibodies against that specific pathogen’s antigens (remember those are like protein name tags on cells)
antibodies act as ready-defense in case you come into contact w/ that pathogen again

11. Benefits of vaccines
may eliminate or lessen the signs & symptoms of that particular disease
weakened antigens can still stimulate antibody production & immunological memory

12. Overzealous immune response to an otherwise harmless antigen
Allergy
Overzealous immune response to an otherwise harmless antigen
A.k.a. hypersensitivity

13. Inflammation Response (add this to your lymphatic worksheet)
nonspecific response triggered when body tissues are injured
4 parts
redness
heat
swelling
pain

14. get out your paper & something to write with
Put all phones away
get out your paper & something to write with

15. Blood, CVS & Lymphatic Test tomorrow
40 questions; 38 Multiple Choice & 2 essay
Heart structure diagrams
components & characteristics of blood
hemostasis
blood groups
structure of the heart

16. names & locations of valves
intrinsic conduction system (from CVS notes)
path of blood flow (order of types of blood vessels & through heart)
pulmonary vs. systemic circulation
Lymphatic organs (diagrams & questions from coloring sheet)
Lymphatic worksheet info