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ARDMS SPI STUDY GUIDE In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? - 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in - Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for - one complete wavelength to pass a fixed point PRP is...

ARDMS SPI STUDY GUIDE WITH ABSOLUTE SOLUTION 2023 The horizontal axis, or x-axis - Runs side to side The vertical axis, or y-axis - Runs up and down Unrelated - Two items that are not associated Related or Proportional - Two items that are associated or affiliated However, the relationship between the items does not have to be specified Directly related or Directly proportional - Two items that are associated such that when one item increases, the other increases Inversely re...

ARDMS SPI Practice Questions and Answers (Graded A+) 2023 1. C: What is dynamic aperture? A. aperture that varies with transmit frequency B. aperture that decreases as a function of time C. aperture that increases with increasing focal length D. aperture that changes as a function of frame rate 2. A: to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed 3. B: which imaging mode requires a broadband transducer? A.contin...

ARDMS RVT URR EXAM WITH COMPLETE SOLUTION 2023 When evaluating a pregnant patient for DVT, the patient should be placed in the ___ position. A. supine B. right oblique or decubitus C. trendelenburg D. left oblique or decubitus - D. left oblique or decubitus The uterus can compress the IVC causing flow changes that lead to false results in the extremities. Placing the patient in the left oblique or decubitus position will reduce uterine pressure on the IVC. A patient presents for a de...

Ardms RVT Study Guide 2023 What window is used to image the MCA - Transtemporal What window is used to image the terminal ica - Trans temporal What window is used to image the ACA - Transtemporal What window is used to image the PCA - Transtemporal What window is used to image the ICA - Transorbital What window is used to image the ophthalmic - Transorbital What window is used to image the vertebral artery - Transforamenal What window is used to image the basilar artery -...

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 Already passed 2023 Positive Predictive Value (PPV) - The probability that a patient with a positive test result really does have the disease. =A / A + B Negative Predictive Value (NPV) - The probability that a patient with a negative test result really is free if disease. D / D + C Sensitivity - The ability of a test to detect disease when disease is present. A / A + C Specificity - The ability of a test to correctly identify a normal result. D / D + B Accurac...

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...

RVT Mock Exam Questions with Correct answers 2023 Which of the following is the first branch of the ICA? - Ophthalmic artery What vessel does the blood from the axillary vein drain into? - Innominate vein What two vessels drain into the SVC? - Rt and Lt innominate At what point does the subclavian artery become the axillary artery? - As it passed the outer border of the first rib What is the most reliable method of identifying the ECA and ICA? - Identifying extracranial branches c...

ARDMS RVT practice exam What unit is used in a dialysis graft volume measurements? a) mL/min b) mL/sec c) L/sec d) cm/min - Which description represents the type of waveform morphology demonstrated in this image? a) Pre-steal b) To and Fro c) Pulsus Bisferiens d) Tarvus-Parvus - c) Pulsus Bisferiens 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...

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Patient Care ARDMS Exam With Complete Solution 2023 Which of the following is not certification-granting organization? - AIUM Which of the following is considered the best way to get a job? - Face-to-face meeting Which of the following membership organizations publishes the Journal of Diagnostic Medical Sonography? - SDMS Which of the following is not a quality of an effective leader? - Oppressive To maintain certification through the ARDMS, how many credits must a sonographer obt...

ARDMS Abdomen Exam (Best for final preparation) 2023-2024 bulls eye sign - Ultrasound appearance of gastroesophageal junction? rugae - irregular folds in stomach formed by mucosa and submucosal 5 mm's - the undistended wall should not exceed how many mm's haustrae - what are the large sacculations of the colon called? thickened loops with no change with compression - slow graded transducer pressure is applied with evaluation of gi tract, what would these findings reveal? targ...

ARDMS Breast Exam What is the minimum frequency used in breast ultrasound? - 10 MHz Define axial resolution: - The ability to visualize 2 targets as separate that lie parallel to the sound beam Define lateral resolution: - The ability to visualize 2 targets as separate that lie perpendicular to the sound beam Define elevational resolution: - The ability to image structures in the Z axis What are the 2 main mammography views? - Craniocaudal and mediolateral What "color" is rad...

ARDMS abdomen Exam questions and answers A pass 2023 1. Transitional cell carcinoma is commonly found in all of the following locations except: A liver B renal pelvis C urinary bladder D ureter: A liver. Transitional cell carcinoma is the most common type of bladder cancer 2. A patient with cholecystitis most likely has an elevation in which of the following labs: A alpha-fetoprotein B white blood cell count C lactate dehydrogenase D chromaffin: B white blood cell count Inflamation 3...

Physical principles ARDMS Exam The intensity transmission coefficient at the interface between two structures equals 1/100. What is the intensity reflection coefficient? - 99/100 A longitudinal wave is characterized by - Particle motion occurring in the same direction as propagation The mass you are imaging has a diameter of 35 mm. This value can also be expressed as - 3.5 cm What determines acoustic impedance - Density and propagation speed of them medium Z= RC Speed of sound i...

RVT ARDMS exam review With Accurate Answers A + 2023 3 causes of venous thrombosis also called, Virchow's Triad - Venous stasis, trauma/endothelial damage, hypercoagulability Venous stasis - Slowed blood flow in veins. Caused by immobility, myocardial infarction, CHF, hypotension, COPD, obesity, pregnancy, previous DVT, extrinsic compression, SVC syndrome, paraplegia, surgery associated conditions. 2 types of Trauma/endothelial damage - Intrinsic and extrinsic Intrinsic trauma is -...

ARDMS mock exam With Complete Solution ( A+ 2023-2024) which factor most improves visualization of the needles in an ultrasound guided biopsy - alignment of needle perpendicular to US beam characteristic aperance of the GB with phryngian cap - fundus folded onto body morisons pouch is located between which structures - right kidney and liver a fatty liver would best be visualized using which transducer - 3 mhx sector what is the most common locaton of an undescended testes - ingui...

ARDMS SPI Exam Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain - a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor - e. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow away from the transducer d. flow towards the transducer - b. turbulent flow W...

ARDMS PRACTICE EXAM The congenital cardiac anaomaly seen most frequently in adults is: A. Ebstein's anomaly B. Bicuspid aortic valve C. Ventricular septal defect D. Endocardial cushion defect - B. Bicuspid aortic valve Which endocardiographic window is used in the detection and assessment of the inferior vena cava? A. apical B. subcostal C. parasternal D. suprsternal - B. Subcostal What is the number and location of the papillary muscles of a normal mitral valve? A. on...