The patient should void before the exam for the following reason(s). Group of answer choices 1. None of these answers apply. 2. All of the above Help the patient feel more comfortable during the eam 3. Full bladder could rupture, especially if compression is applied, and urine already present in bladder dilutes contrast medium. 4. Full bladder could rupture, especially if compression is applied.

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -