ap 4

5 Written Questions

1. outerlayer , parietal, inner layer -visceral (serous fluid separates serosa)
2. serosa membrane around heart
3. oldest and most classic, inexpensive and quick, light reflects back on hard surfaces (mammogram and bone density- can damage tissue)
4. gamma rays, physiological eg metabolism
5. gamma rays , injection of radionucleotides

4 Multiple Choice Questions

1. insert camera into body cavity
   1. xrays
   2. endoscopy
   3. ultrasound
   4. meninges
2. high frequency sound waves, relatively safe
   1. ultrasound
   2. xrays
   3. peritoneum
   4. endoscopy
3. same side
   1. meninges
   2. peritoneum
   3. Ipselateral
   4. contralateral
4. serosa in abdomen
   1. meninges
   2. pericardium
   3. peritoneum
   4. endoscopy

4 True/False Questions

1. MRI magnetic resonance imaging → high energy mag field. 2d, 3d

   True        False

2. contralateral → other side

   True        False

3. meninges → protective cover in dorsal cavities. Three layers- duramater, arachnoidmater(sub arachnoid space), pia mater

   True        False

4. CT scan, computed tomography → 3d tissue intensities show versions of gray

   True        False