Friday, November 23, 2012

Lit Circle 4 Henrietta Lacks

"There's no indication that Henrietta questioned him" (63)

"There is no record that George Gey ever visited Henrietta in the hospital, or said anything to her about her cells" (66)

"The people of Turner Station just watched me, smiling and shaking their heads like..." (70)

"But them cells, boy, them cells of hers is something else" (85)

"Don't you let anything bad happen to them children when I'm gone" (86)

Lit Circle 3 Henrietta Lacks

What are some side-effects of radium treatment? (42)

Where did the doctor suggest sending Elsie to? (45)

What did Henrietta find out when she wanted to have another child? (47)

What is the Tuskegee Syphilis study? Is it ethical? (50)

Why are Henrietta's cells important? (58)

What is the practice of "benevolent deception"? (63)

Sunday, October 21, 2012

What I learned about lung cancer

Lung cancer

- a disease where an uncontrolled cell in tissues of the lung continually grows and spread by metastasis.
-causes: smoking, second-hand smoking, air pollution
-symptoms: coughing, wheezing, shortness of breath, fatigue, unexplained weight loss, respiratory infections, hoarseness, and bloody mucus
- a chest x-ray will likely be performed to look for a cause of the respiratory symptoms
-sputum testing can also detect cancer in the lungs
-smoking is responsible for 85% of lung cancers

Henrietta Lacks Chapter 3-4

Word Master

Epidermoid carcinoma of the cervix (27): cervical cancer; cervix is the lower part of the uterus; most cervical cancers begin in the cells lining the cervix

Estrogen (27): a group of steroid compounds, function as the primary female sex hormone

Endometriosis(27): a female health disorder that occurs when cells from the lining of the womb(uterus) grow in other areas of the body

Hysterectomy(29): the surgical removal of the uterus

Biopsy(31): a medical test performed by a surgeon or radiologist involving sampling of cells and tissues for examination

Radium(33): one of the first radioactive elements discovered; for use in targeted radiation therapy in treating cancer

Umbilical cords(35): connecting cord from the developing embryo to the placenta

Cultures(36): cultivation of cells

Sterilize(37): to make something free from bacteria or other living microorganisms

Catheters(40): a flexible tube inserted through a narrow opening into a body cavity (for removing fluid from the bladder)

The Immortal Life of Henrietta Lacks Ch1-2

The Immortal Life of Henrietta Lacks
Word Master

Womb (14) : the uterus of the human female; the place in which anything is formed or produced

Gynecologist (15) : a physician specializing in gynecology, deals with the health maintenance and diseases of women (reproductive organs)

Neurosyphilis (16) : syphilis that involves the central nervous system 

Cervix (16) : the constructed lower end of the uterus

Palpated (17) : to examine by touch, for the purpose of diagnosing disease or illness

Epilepsy (23) : a brain disorder in which a person has repeated seizures (convulsions) over time

Idyllic (24) : charmingly simple or rustic

Asbestos (25): a fibrous mineral

Bowels (26): the intestines

Barreling (26): the quantity that such a vessel of some standard size can hold

Tuesday, October 16, 2012

Connective Tissues

http://www.hartnell.edu/tutorials/biology/images/connective_tissues_2.jpg


http://www.rejuvenal.info/images/Terminology/connective-tissue.jpg
 http://www.rci.rutgers.edu/~uzwiak/AnatPhys/APFallLect6_files/image002.jpg LOOSE CONNECTIVE TISSUE
ADIPOSE TISSUE
   RETICULAR TISSUE

  HYALINE CARTILAGE
COMPACT BONE


 FIBROCARTILAGE


Epithelial Tissues

http://biology.clc.uc.edu/fankhauser/Labs/Anatomy_&_Physiology/A&P201/Epithelium/simple_columnar.400x.P9271912_lbd.jpg SIMPLE COLUMNAR
http://biology.clc.uc.edu/fankhauser/Labs/Anatomy_&_Physiology/A&P201/Epithelium/pseudostratified.400x.400x.P9271916_lbd.jpgPSEUDOSTRATEFIED COLUMNAR
http://biology.clc.uc.edu/fankhauser/Labs/Anatomy_&_Physiology/A&P201/Epithelium/simple_squamous_400x_PA021955md_lbd.JPGSIMPLE SQUAMOUS
http://biology.clc.uc.edu/fankhauser/Labs/Anatomy_&_Physiology/A&P201/Epithelium/kidney_prox.con.tbls.400x.P9271911md_lbd.jpg SIMPLE CUBOIDAL
 http://biology.clc.uc.edu/fankhauser/Labs/Anatomy_&_Physiology/A&P201/Epithelium/esophagus_400x_PA041991_lbd.JPG STRATEFIED SQUAMOUS

http://www.mesacc.edu/~saufr37291/anatomy/images/tet2.jpg TRANSITIONAL