Question

question 9 (2 points) saved which diagnostic test helps in detecting the natural insulin secretion from the pancreas? urinalysis c - peptide test islet cell autoantibodies both b and c question 10 (2 points) saved pain is an unpleasant sensation that is associated with disease. the process by which people experience pain occurs in four phases. choose the first phase that converts painful stimuli into neuronal impulses. perception modulation transduction transmission question 11 (2 points) saved which part of the brain regulates cardiac and respiratory functions? the pons the midbrain the cerebellum the medulla oblongata

Explanation:

• For Question 9: Insulin and C - peptide are co - secreted from the pancreas. A C - peptide test can measure the amount of natural insulin secretion as it reflects endogenous insulin production. Urinalysis mainly checks for substances in urine like glucose, proteins etc. and islet cell autoantibodies are related to the immune response against pancreatic islet cells, not directly to insulin secretion measurement.
• For Question 10: Transduction is the first phase in the pain process where painful stimuli are converted into neuronal impulses. Perception is the conscious awareness of pain, modulation involves the modification of pain signals, and transmission is the movement of pain signals from the site of injury to the central nervous system.
• For Question 11: The medulla oblongata contains centers that regulate cardiac and respiratory functions. The pons has functions related to sleep, respiration etc. but not the main regulation of cardiac and respiratory functions. The midbrain is involved in vision, hearing etc. and the cerebellum is mainly for balance and coordination.

Answer:

Question 9: B. C - peptide test
Question 10: C. Transduction
Question 11: D. The medulla oblongata