Question

question 11
when a surgeon punctures the chest with a needle, the procedure is called a
abdominoscopy
abdominocentesis
thoracoscopy
thoracentesis
question 12
the phase of mitosis where the chromosomes line up in the middle of the nucleus is called
anaphase
metaphase
prophase
telophase

Explanation:

For Question 11: Abdominoscopy/abdominocentesis relate to the abdomen, thoracoscopy is a surgical procedure using a scope for the chest, while thoracentesis specifically refers to needle puncture of the chest cavity.
For Question 12: Anaphase involves chromosome separation, prophase is the start of mitosis with chromosome condensation, telophase is the final phase with nucleus reformation, and metaphase is when chromosomes align at the middle of the cell (nucleus region).

Answer:

Question 11: D. Thoracentesis
Question 12: B. Metaphase