Practice Tests: Cytology 2

1. Cells that predominate dense regular connective tissue

• Macrophages
• Fibroblast
• Mast Cell
• Trophoblast

2. During calcification of cartilage, Calcium is deposited in the

• Perichondrium
• Lacuna
• Matrix
• Chindrocyte cytoplasm

3. Which is the most important factor for stimulation of erythropoiesis by bone marrow

• tissue hypoxia
• Acute Blood loss
• Low supply of iron
• Low oxygen tension in alveolar spaces

Practice Tests: Cytology

1. Period of human development after fertilization from the 2nd to 8th week inclusive

• a. period of zygote 
• b. period of embryo 
• c. period of fetus 
• d. none of the above 

2. When does the haploid # of chromosomes restored to 46 chromosomes

• a. blastomere 
• b. morula 
• c. zygote 

3. The fixation of fate in the embryo and the assignment of irrevocable structures of diff. forms for the future is

• a. differentiation 
• b. regulation 
• c. determination 
• d. destiny