Image #11 Fuji S-Value: 65 Range: 75-200 (no adjustment needed) Under 75 Over-exposed (- Technique)  Over 200 Under-exposed (+ Technique) To make image optimal I will: Decrease technique Increase the CR angle Increase the technique Place anatomical marker out of anatomy of interest

Image #15 Fuji S-Value: 293 Range: 100-400 (no adjustment needed) Under 100 Over-exposed (- Technique)  Over 400 Under-exposed (+ Technique)                                          *magnified w/out lines To make image optimal I will: Increase technique Open the collimation to include anatomy of interest Direct the CR up (superior) to C4 Increase angle of the CR

Image #2 Positioning: All pertinent anatomy is included Anatomy is over-rotated Anatomy is under-rotated CR is too distal

Image #2 Fuji S-Value: 134 Range: 75-200 (no adjustment needed) Under 75 Over-exposed (- Technique)  Over 200 Under-exposed (+ Technique) To make image optimal I will: Increase medial (internal) rotation Increase lateral (external) rotation Keep technique the same Move the CR slightly distal to proper point

Image #13  AP Hip To make image optimal I will: Increase collimation (cone down) Place lead marker on lateral side of anatomy Move the CR up to the proper point Increase rotation of lower leg medially

Image #6  Lateral Ankle Fuji S-Value: 67 Range: 75-200 (no adjustment needed) Under 75 Over-exposed (- Technique)  Over 200 Under-exposed (+ Technique) To make image optimal I will: Increase collimation (cone down) Decrease technique Increase flexion of ankle Increase technique

Image #17 Fuji S-Value: 226 Range: 100-400 (no adjustment needed) Under 100 Over-exposed (- Technique)  Over 400 Under-exposed (+ Technique) Image techniques: Image is correctly exposed Image is over-exposed Image is under-exposed Trabecular markings and cortical outlines are well visualized

A can of soda costs $1.25 in the United States and 25 pesos in Mexico. Assume for this problem that purchasing power parity (PPP) holds. If purchasing power parity holds, then the peso-dollar exchange rate is pesos per dollar If a monetary expansion causes all of the prices in Mexico to double, the new peso-dollar exchange rate will be pesos per dollar. In this example, the dollar has (appreciated or depreciated) against the Mexican peso.

Economists use labor-market data to evaluate how well an economy is using its most valuable resource-its people.  Two closely watched statistics are the unemployment rate (u-rate) and the labor force participation rate (LFPR).  For the following scenario, determine what happens to these two statistics and click the appropriate box corresponding to your answer. Event: Numerous students graduate from college and immediately begin new jobs.

Economists use labor-market data to evaluate how well an economy is using its most valuable resource-its people.  Two closely watched statistics are the unemployment rate (u-rate) and the labor force participation rate (LFPR).  For the following scenario, determine what happens to these two statistics and click the appropriate box corresponding to your answer. Event: Advances in health care prolong the life of many retirees.