Is the scan in this question an immersion or contact A scan?  How do you know?

When performing an A-Scan, which of the following statements is true about sources of measurement error?

There are some pretty high total deviation numbers on the report below.  What do the numbers mean?  Enlarge your screen if needed. What do the completely black squares mean on the total deviation map?  

The diagnosis of hypertension in adults is based on the _____.

You have performed an A-scan on your patient and obtained the following axial lengths for the OD: 23.36 23.42 23.65 23.45 23.55 Discuss whether you will keep all of the measurements or delete some.  If you will be deleting measurements, discuss which ones and why.

Which statements are true for an electron moving in the direction of an electric field? Choose all that apply. 

Which layer of the heart contains the cardiac muscle cells?

Which of these describes loose connective tissue?

Which of the following might make the most effective anti-ulcer medication for a person with a gastric ulcer?  

(BONUS 5PTS) The figure shows two arcs of a circle on which charges +Q and -Q have been spread uniformly.    Find the electric potential at the center of the two arcs. Is this answer consistent with the electric field found in the question? Explain. (For full credit, you must include an explanation in your written work.) [epotl][potunits]