What is correlation? 

What happens to the Longitudinal Magnetization immediately after a 90 RF pulse is turned off?

When placed in a field of strength of 1.5T, the processional frequency for a proton in a hydrogen atom will be: (gyromagnetic ratio for hydrogen y=42.58 MHz/T)

Compute the area of the region bounded by the curves

Let C be the curve defined by for values

After giving a patient a dose of contrast, they start of have an allergic reaction.  What pharmaceutical could be used to counteract this reaction?

An inpatient has completed half of his MR scan, but he requires pain medication to enable him to continue.  The patient’s nurse arrives and removes her lab coat, jewelry and all items from her pockets.  What is the next step the MRI technologist should take before allowing he nurse to enter the magnet room and give the medication?

In the presences of the static magnetic field magnetophosphenes results from.

A conditional 3 status refers to transdermal patches, such as the nicotine or birth control patch.

Name three types of kidney issues we would look for as an indication of possible kidney failure in patients? (3 marks)1.                                                                                                            2.                                                                                                              3.