Ardms rvt - Study guides, Class notes & Summaries

While performing an AUG during a venous Doppler, you notice a change of color from blue to red that lasts 4 seconds. This is most likely caused by: A. DVT B. venous reflux C. HTN D. none of the above - Answer- B Making sure you're scale is not inverted, the blue should indicate flow away from the transducer, which is NL venous flow. If flow is red, that means signal goes toward the transducer. While scanning the popliteal area, you notice a round, anechoic structure. This is most lik...

ARDMS RVT prepping exam 1 Completed with Correct Answers (latest) 2024

What unit is used in a dialysis graft volume measurements? a) mL/min b) mL/sec c) L/sec d) cm/min - Ml/min Referring to this image, which artery does #2 most likely represent a) common carotid b) Internal carotid c) External carotid d) Vertebral - Vertebral What causes waveforms in a normal Transcranial Doppler study to have the appearance of spectral broadening? a) Large sample volume size compared to arteries b) Small sample volume size compared to arteries c) Use of a transducer ...

Thickest component of arterial wall - tunica media Small vessels that feed muscular arterial walls - vaso vasorum Principle point of resistance in vascular system - arterioles Kinetic energy in vascular systems represented by - velocity of blood flow Potential energy in vascular system represented by - intravascular pressure supplied by heart contraction Highest pressure in vascular system - left ventricle (120mmhg) Lowest pressure in vascular system - right atrium (2-6mmhg) Gravitational...

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ARDMS RVT Exam Questions With Correct Answers Positive Predictive Value (PPV) - answerThe probability that a patient with a positive test result really does have the disease. =A / A + B Negative Predictive Value (NPV) - answerThe probability that a patient with a negative test result really is free if disease. D / D + C Sensitivity - answerThe ability of a test to detect disease when disease is present. A / A + C Specificity - answerThe ability of a test to correctly identify a normal ...

ARDMS RVT Practice Questions and Answers (Graded A+) 2023 1. While performing an AUG during a venous Doppler, you notice a change of color from blue to red that lasts 4 seconds. This is most likely caused by: A. DVT B. venous reflux C. HTN D. none of the above: B Making sure you're scale is not inverted, the blue should indicate flow away from the transducer, which is NL venous flow. If flow is red, that means signal goes toward the transducer. 2. While scanning the popliteal area, ...

ARDMS RVT Exam Review the first major arterial branch of the aorta is the: -right common carotid artery -the left common carotid artery -the right subclavian artery -the innominate artery -the left subclavian artery - the innominate artery which of the following arteries does NOT arise from the subclavian: -vertebral -superior thyroid -internal thoracic -thyrocervical trunk (axis) -internal Mammary - superior thyroid the annular artery is the terminal pat of the: -supraorbita...