Topics: Skin Structure, Growth, & Nutrition Quiz
The surface of healthy skin is slightly _____.
A. rough
B. alkaline
C. yellow
D. acidic
Select your answer:

Topics:
The Cell Cycle Vascular Digestive System (Gastroenterology) Sensory Disorder Anatomy & Physiology Population Genetics Anatomy Respiratory System Cell Transport Autoimmune Disease Selective Breeding Disease as a Failure of Homeostasis Pollution Laparoscopic Surgery Vascular Surgery Nervous System: Diseases/Problems/IllnessesOther quiz:
Pathology › View. A 55 year old chroic smoker complained of difficulty in breathing and coughing up blood tinged sputum. Sputum cytology revealed cells with increased nuclear cytoplasmic ratio and hyperchromatism. A chest X-ray revealed a mass near the hilum which on endobronchial biopsy proved to be a squamous cell carcinoma. The most common route of spread of carcinoma is
A. serosal (pleural)
B. hematogenous
C. through the sputum
D. lymphatic
ADVBIO Genetics › View
Which factor can affect the epigenome?
A. nutrition
B. exercise
C. stress
D. all of these factors can affect the epigenome