Mosbys ct registry Study guides, Class notes & Summaries

An average range for activated partial thromboplastin time (PTT) is: - Answer-25-35 seconds. PTT is a lab measure of blood coagulation. What is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast agent? - Answer-15 degrees It's also important that the vein be properly stabilized and needle be inserted gently with bevel facing upward. A total volume of 125 mL of an iodinated contrast agent is administered intravenously via ...

left pulmonary artery CORRECT ANSWER Number 1 on the figure corresponds to which of the following? a. lt pulmonary artery b. ascending aorta c. inferior vena cava d. descending aorta 4 CORRECT ANSWER Which number on the figure corresponds to the superior vena cava? D CORRECT ANSWER The abnormal density located in the posterior portion of the left lung field on the figure has an avg attenuation value of +5.0 HUs. This density most likely represents: a. pneumothorax b. hemothorax c. a...

The use of water as an oral contrast material for CT of the abdomen and/or pelvis has several potential advantages, including: 1. increased palatability and improved pt comfort 2. better demonstration of enhancing bowel wall 3. no interference with 3D applications CORRECT ANSWER-1, 2, and 3 The use of water as a neg contrast agent is becoming increasingly common for many CT applications for the abdomen and pelvis A pt's BP is measured 140/70 mm Hg. The number 140 represents: a. pressu...

MOSBY'S CT REGISTRY REVIEW 3RD EDITION: PRACTICE EXAM IMAGES

MOSBY'S CT REGISTRY REVIEW 3RD EDITION: PRACTICE EXAM #1 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024