When positioning the mortise oblique projection of the ankle, the extremity needs to be rotated:    

What is the purpose of elevating the chin for PA erect chest radiographs?

A patient is in the intensive care unit with multiple injuries. The attending physician is concerned about a pleural effusion in the left lung.  The patient had surgery recently and cannot stand.  Which position/projection would be best to rule out pleural effusion?

How many electrodes should a medical assistant apply to a patient for a 12-lead EKG?

Where is the central ray centered for an AP projection-external rotation of the shoulder?

The CR for an AP supine, adult chest projection, should be centered:

A patient comes to radiology with a possible mass beneath the right clavicle. The routine PA and left lateral projections are inconclusive.  Which additional projection/position can be taken to demonstrate this possible mass?

Where should the CR enter for a mediolateral lateral projection of the ankle?

L.M. who is a 32-year-old G2P1 at 39.5 weeks gestation, was admitted for labor and was told her baby is looking “sunny side up” with the occiput on the maternal right side. She is also told she is GBS positive. The following tracing was recorded on admission. What position is the baby in?  What do you need to educate L.M. about being GBS-positive? This EFM strip is marked variability with accelerations and a normal contraction pattern.      

Watts Co. is considering a project that has the following cash flow and cost of capital (r) data. What is the project’s MIRR? Note that a project’s MIRR can be less than the cost of capital (and even negative), in which case it will be rejected. r =   10.00%         Year 0 1 2 3 4 Cash flows −$850 $300 $320 $340 $360