1. Do Now
Get with your partner from the case studies you worked on yesterday. Take a few moments to review your information, and get comfortable with it.
Each person in your group needs to speak when you present!

2. Do Now Match the organs with what cavity they are found in:
1. ____________ Cranial Cavity
2. ____________ Spinal Cavity
3. ____________ Thoracic Cavity
4.____________ Abdominal Cavity
5. ____________ Pelvic Cavity
A. Stomach
B. Reproductive Organs
C. Brain
D. Small Intestine
E. Urinary Bladder
F. Spinal Cord
G. Liver, Gallbladder, Pancreas, and Spleen
H. Lung

3. Organ Systems Case Studies

4. Case Study 1: Organ System 1
Vary in sizes
Non surgical treatment can take years for gallstones to dissolve
Gall Stones

5. Digestive System
Organs
Mouth
Liver
Pharynx
Gallbladder
Esophagus
Stomach
Small Intestine
Large Intestine
Pancreas
Functions 1. Processes and digests food and stores energy 2. Nutrient and Water Absorption 3. Water Conservation

6. Case study 2: Organ System 2
Asthma

7. Respiratory System Organs
Nasal cavity
Pharynx
Larynx
Trachea
Bronchi
Lungs
Functions 1. Exchange gases between blood and air 2. Provides oxygen for the body and expels carbon dioxide

8. Case study 3: Organ System 3
Vitiligo

9. Integumentary System Organs Skin Hair Nails Sweat Glands
Functions 1. Protects underlying tissues from various types of damage 2. Regulates body temperature 3. Contains sensory receptors 4. Synthesize certain products
Organs
Skin
Hair
Nails
Sweat Glands
Sebaceous Glands

10. Case study 4: Organ System 4
Multiple Sclerosis

11. Nervous System Organs Brain
Spinal Cord
Nerves
Sensory Organs
Functions 1. Transmits signals by nerve impulses to coordinate actions.

12. Case study 5: Organ System 5
Hyperthyroidism

13. Endocrine System
Organs
Hypothalamus
Pituitary gland
Thyroid gland
Parathyroid gland
Adrenal gland
Pancreas
Ovaries
Testes
Pineal gland
Thymus
Functions 1. Produce and secrete various hormones that regulate the metabolism of cells.

14. Case study 6A: Organ System 6
Rickets

15. Skeletal System Organs Functions Bones
Provides framework and protects softer tissues.
Provides attachment for muscles
Produces blood cells
Stores inorganic salts
Organs
Bones
Cartilage
Ligaments

16. Case study 6B: Organ System 7
Muscular Dystrophy

17. Muscle System Organs Functions Muscle
Helps maintain posture, and provide body with heat
Muscles move the body by contracting and relaxing

18. Case study 7: Organ System 8
Stroke

19. Cardiovascular System
Organs
Heart
Arteries
Veins
Capillaries
Blood
Functions 1. Blood containing gases, nutrients, wastes, and hormones is pumped and circulated throughout the body

20. Case study 8: Organ System 9
Urinary Tract Infection

21. Urinary System Functions 1. Removes waste from blood
2. Helps maintain the body’s water and salt concentrations.
Organs
Kidneys
Ureters
Urinary bladder
Urethra

22. Case study 10: Organ system 10
Endometriosis

23. Reproductive System Functions
Organs
Male Organs:
Scrotum
Testes
Epididymis
Vas deferens
Seminal vesicles
Prostate gland
Penis
Urethra
Female Organs:
Ovaries
Uterine tubes
Uterus
Vagina
Mammary glands
Functions
1. Allows organisms to produce offspring.
2. Male and female produce sex cells and various hormones
3. Supports embryo and fetus development in females

24. Case study 11: Organ System 11
Lymphoma

25. Lymphatic System Functions
1. Transports tissue fluid back into blood stream and carries fatty substances away from digestive organs.
2. Lymphocytes help defend the body against infections
Organs
Lymphatic vessels
Lymph nodes
Thymus
Spleen