Rad 400 test 1 - Study guides, Class notes & Summaries

What is the formula for calculating cardiac output? CO= HR x SV What is stroke volume related to? preload Preload is most impacted by..... Increased filling volumes A patient with chronic untreated hypertension would demonstrate.... Increased afterload Vascular resistance/pressure is most influenced by.... Radius of the vessel The formula for BP is.... BP = CO x SVR What component of a Pulmonary Capillary Wedge pressure indicates Mitral insufficien...

Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - ANSWER-B. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - ANSWER-B. Kehr's sign The phrenic nerve that arises from cervical vertebrae 3, 4, an...

EPA Lead Inspector Lead-based paint (LBP) - ANSWER Any varnish, shallac, or coating that contains either- 1.0 mg/cm2 - 0.5 % by weight - 5000 ppm - Older instruments could not read accurately at 0.7, so the lead standard was updated to 1.0 Dust sample clearance values - ANSWER - Floors: 40 μg/ft2 > 10 μg/ft2 (10 μg/ft2 in NY) - Windows: 250 μg/ft2 > 100 μg/ft2 (50 μg/ft2 in NY) - Window wells (troughs): 400 μg/ft2 (100 μg/ft2 in NY) - Samples must be at 1 sq ft > 2 sq ...

CT REGISTRY Exam Compilations Questions and Answers 2023 (Answered) how do you reduce beam hardening *ANS* 1. Increase dose 2. Reduce collimation--Reduce slice thickness 3. Increase window width At what level does the abdominal aortal bifurcate? *ANS* L4 What is the typical scan delay after injection of contrast media for studies of the liver? *ANS* 30-45 seconds What window settings provide the best tissue differentiation within the liver? *ANS* window width= 140, level= 60 Wha...

HESI PN Comprehensive Exam 1 A client with deep partial-thickness and full-thickness burns of the face and chest is receiving wound care using the open method. The plan of care includes the Nsg Dx, "Risk for infection R/T impaired tissue integrity." Based on the expected outcome, "Client remains free of infections," which nursing interventions should the PN implement? A. Wear gown, cap, mask, and gloves during direct client care. B. Restrict visitors in order to prevent wound contamin...

IRRSP Exam Questions Ch. 1 and 2 (Multiple Choice) Answered 100% Pass 1. In the early years of Radiography, what caused personnel to be overexposed? A. Poor equipment design B. Lack of understanding C. Lack of and poor safety practices D. All the above *ANS* D. All the above 2. In what year did Marie Curie discover Radium? A. The beginning of 1896 B. The end of 1897 C. The beginning of 1898 D. Late in 1898 *ANS* D. Late in 1898 3. Who coined the term Radioactivity A....

ASNT Final Exam (Multiple Choice) Already Passed 100% The Symbol R means: a. rem b. rad c. roentgen d. radiation *ANS* c. roentgen The acronym rad means: a. radiation absorbed dose b. roentgen absorbed dose c. roentgen acquired dose d. radiation at death *ANS* a. radiation absorbed dose The roentgen (R) exposure is measured in: a. tissue b. water c. a lab d. air *ANS* d. air The symbol mR means: a. milliroentgen b. microroentgen c. megaroentgen d. millirem *AN...

NR566 Week 2 Study Outline Ch 17: Drugs Affecting the Respiratory System Bronchodilators :LATEST Beta 2 Receptor Agonists (B2RA): Short and long acting beta agonists • B2RA widely used in all ages to treat reversible bronchoconstriction caused by reactive airway disease (RAD) or COPD • Bronchodilators • Short-acting beta agonists: Albuterol (ProAir, Ventolin, Proventil) , metaprotereno...

NR566 Week 2 Study Outline Ch 17: Drugs Affecting the Respiratory System Bronchodilators :LATEST Beta 2 Receptor Agonists (B2RA): Short and long acting beta agonists • B2RA widely used in all ages to treat reversible bronchoconstriction caused by reactive airway disease (RAD) or COPD • Bronchodilators • Short-acting beta agonists: Albuterol (ProAir, Ventolin, Proventil) , metaprotereno...

Exam (elaborations) TEST BANK FOR Mechanics of Fluids 4TH Edition By Merle C. Potter, David C. Wiggert, Bassem H. Ramadan INSTRUCTOR'S SOLUTIONS MANUAL TO ACCOMPANY MECHANICS of FLUIDS FOURTH EDITION MERLE C. POTTER Michigan State University DAVID C. WIGGERT Michigan State University BASSEM RAMADAN Kettering University Contents Chapter 1 Basic Considerations 1 Chapter 2 Fluid Statics 15 Chapter 3 Introduction to Fluids in Motion 43 Chapter 4 The Integral Forms of the Fundamental...