The propagation sp - Study guides, Class notes & Summaries

ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED 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 poin...

1 MET = - correct answer-3.5 ml/kg/mig 1 large box - correct answer-5mm or 0.2 seconds 1 small box - correct answer-1mm or 0.04 sec 1 Rep Max (1RM) Procedure - correct answer-1.) warm up with sub max reps (40-60% RM) 2.) 3-5 reps moderate wt (70-80% RM) 3.) 2 min rest then estimated max attempt 4.) 3-5 min rest attempt with added weight until achieved in 3-5 tries 5.) once attempt failed- attempt weight between last 2 Intraventricular conduction delay - correct answer-- wide QRS ...

What type of wave is sound? - CORRECT ANSWER mechanical and longitudinal The frequency ranges for ultrasound are: - CORRECT ANSWER >20 kHz The speed of sound in soft tissue is: - CORRECT ANSWER 1540 m/s which of the following transducers fires the elements in groups? A. Linear sequenced array B. Phased array C. Continuous-wave transducer D. Single-element transducer - CORRECT ANSWER A Enhancement is caused by** - CORRECT ANSWER weakly attenuating structures wavelength ...

Organic Chemistry ACS Final Exam 64 Questions with Verified Answers ketone - CORRECT ANSWER aldehyde - CORRECT ANSWER carboxylic acid - CORRECT ANSWER ester - CORRECT ANSWER amide - CORRECT ANSWER anhydride - CORRECT ANSWER amine - CORRECT ANSWER ether - CORRECT ANSWER constitutional isomers - CORRECT ANSWER same formula, different connectivity stereoisomers - CORRECT ANSWER same formula, different spatial arrangement enantiomers - CORRECT ANSWER non-supe...

ACSM Clinical Exercise Physiologist Exam Questions With 100% Correct Answers 1 MET = - answer3.5 ml/kg/mig 1 large box - answer5mm or 0.2 seconds 1 small box - answer1mm or 0.04 sec 1 Rep Max (1RM) Procedure - answer1.) warm up with sub max reps (40-60% RM) 2.) 3-5 reps moderate wt (70-80% RM) 3.) 2 min rest then estimated max attempt 4.) 3-5 min rest attempt with added weight until achieved in 3-5 tries 5.) once attempt failed- attempt weight between last 2 Intraventricular conduction...

ARDMS SPI EXAM STUDY GUIDE 180 Questions with Verified Answers In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - CORRECT ANSWER Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? - CORRECT ANSWER 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in - CORRECT ANSWER Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is t...

ACSM Clinical Exercise Physiologist Exam Questions With 100% Correct Answers 1 MET = - answer3.5 ml/kg/mig 1 large box - answer5mm or 0.2 seconds 1 small box - answer1mm or 0.04 sec 1 Rep Max (1RM) Procedure - answer1.) warm up with sub max reps (40-60% RM) 2.) 3-5 reps moderate wt (70-80% RM) 3.) 2 min rest then estimated max attempt 4.) 3-5 min rest attempt with added weight until achieved in 3-5 tries 5.) once attempt failed- attempt weight between last 2 Intraventricular conduction...

ACSM Clinical Exercise Physiologist Exam Questions With 100% Correct Answers 1 MET = - answer3.5 ml/kg/mig 1 large box - answer5mm or 0.2 seconds 1 small box - answer1mm or 0.04 sec 1 Rep Max (1RM) Procedure - answer1.) warm up with sub max reps (40-60% RM) 2.) 3-5 reps moderate wt (70-80% RM) 3.) 2 min rest then estimated max attempt 4.) 3-5 min rest attempt with added weight until achieved in 3-5 tries 5.) once attempt failed- attempt weight between last 2 Intraventricular conduction...

In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A) Hydrogen bonding B) Solute concentration C) Stationary phase concentration D) Thickness of paper A) Hydrogen bonding The answer to this question is A because the relative amount of hydrogen bonding to the stationary phase will determine the relative rate of migration of the vario...

SPL wavelength x # of cycles With phased array transducers, the transmitted sound beam is steered by Varying the timing of pulses to the individual piezoelectric elements What type of wave is sound? mechanical and longitudinal The Frequency ranges for Ultrasound are: > 20,000 Hz (20kHz) The speed of sound in soft tissue is: 1540 m/s Linear sequence Array transducer that fires the elements in groups Unit for Wavelength is millimeters Enha...