10 Questions
Which type of tumor is a benign growth of blood vessels?
Hemangioma
Which tumor is a malignant growth of pigmented cells?
Melanoma
Which type of tumor is a benign growth made of mature tissue representing at least 2 embryonic layers?
Teratoma
Which tissue does a sarcoma originate from?
Mesenchymal tissue
What is the origin of teratomas?
Pluripotent stem cells
Which type of tumor is a focal malformation consisting of disorganized tissue elements normally found at that site?
Hamartoma
Which syndrome is associated with an increased cortisone level due to a small cell carcinoma of the lung?
Cushing syndrome
Which tumor is associated with hypercalcemia?
Squamous carcinoma of the lung
Which type of cells is affected by nevi?
Pigmented cells
Which type of tissue is represented in the ectodermal layer of teratomas?
Brain tissue
This quiz covers the basics of tumor and neoplasia, explaining the definitions and characteristics of these growths. It also touches on the pathogenesis of cancer, discussing the factors that contribute to its development.
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