Duty factor equation Study guides, Class notes & Summaries

Reducing the likelihood of bioeffects from acoustic energy is the mission of the: A. Nyquist limit B. Reynolds number C. Huygens principle D. ALARA principle E. Poiseuille principle - Answer- D. ALARA principle The number of cycles in a pulse directly related to the: A. Duty factor B. SPL C. operating frequency D. PRF E. propagation speed of the medium - Answer- B. SPL The Doppler shift frequency is proportional to the: A. Cosine values B. Doppler angle C. Oper...

When describing cardiorespiratory fitness, the central oxygen delivery processes refer to: - Answer Activity of the heart and circulatory system. Which back exercise would be the most sport-specific for swimming? - Answer Pull-up It has been estimated that a total of ________ liters of fluid per day would be required to maintain normal hydration in athletes who are exercising at high altitude. - Answer 3 to 4 The BEST cardiovascular training routine for someone with diabetes is: - Answe...

What is the stored form of glucose? a. glycogen b. sucrose c. myoglobin d. monosaccharide A->Glycogen is the stored form of glucose and is classified as a polysaccharide. Sucrose is a disaccharide sugar. Monosaccharides are a class of sugar, but not the stored form of glucose. Myoglobin is not a sugar. Which of the following is the minimum for wet diapers and stools expected daily for a properly fed breastfed infant? a. 4 wet and 2 stools b. 5 wet and 3 stools c. 8 wet a...

PAM TCRN Exam 226 Questions with Verified Answers Initial assessment - CORRECT ANSWER A-J, airway first unless massive hemorrhage Open airway - manuever - CORRECT ANSWER Jaw thrust GCS 40 - CORRECT ANSWER E: spont, verbal, pressure, none V: orient, confused, words, sounds, none M: obeys, local, w/d, abnl flex, extension, none Pupils unreactive to light: -2, -1, 0 Monroe-Kellie Doctrine and CPP - CORRECT ANSWER When one content in the skull increases, another must decrease to compe...

i Manual and Test Bank for Clinical Mental Health Counseling in Community and Agency Settings Fifth Edition ii TABLE OF CONTENTS CHAPTER 1: HISTORY OF AND PROFESSIONAL IDENTITY IN CLINICAL MENTAL HEALTH COUNSELING..........................................................................................1 Key Terms..................................................................................................................................1 Questions..................................

Electrical PE Exam Completed with Correct Answers Electrical PE Exam Completed with Correct Answers 1. Inductor impedance equation Z = jwL 2. How can a transformer, motor, or generator be saturated? The voltage/frequency ratio is altered. For example, this happens when excessive voltage is applied to the primary side or the frequency is too low. 3. What are some sources of triplen harmonics? Electronics, CFL lamps, electronics dimmers, etc. 4. What are the effects of triplen harmonic...

prostart exam study guide The industry which is a combination of all the services that people need and will pay for when away from home is called ___________ & _____________. - ANS travel and tourism True or False: Contract feeding & self-operators make up the noncommercial segment of the hospitality field. - ANS which type of restaurant requires quests to pay before they eat FAST FOOD, CASUAL DINING, FINE DINING, QUICK SERVICE,QUICK CASUAL - ANS quick service Define...

When determining your client's exercise readiness the first step in preactivity screening is: - Answer- health screening questionnaire You are meeting with your client assessing their health history. One of the factors you must take into account is the biological or inherited risk factors. This would include: - Answer- gender The leading cause of death in the United States is: - Answer- cardiovascular disease Which is a lifestyle factor affecting cardiovascular disease? - Answer- Smoki...

Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz - Correct Answer Vector array, 3 MHz A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? a. 0.5% b. 75% c. 25% d. 5% e. 99% - Correct Answer 75% Which of the following lists is in decreasing o...

Longitudinal,mechanical - Answer- Sound waves are ? 1,500 m/s - Answer- The speed of US in soft tissues is closest to ? Intensity - Answer- Which is not an acoustic variable? Acoustic propagation properties - Answer- The effects of soft tissues on US are called? Pay your dues - Answer- Ultrasound physics is nothing to fear and can almost be fun if you remember to ? 3cm - Answer- An object is located at a depth of 10 cm. The imaging depth is 7cm. At what depth will a reflection fro...