Brainarium

__________ is the concentration of force in an area. - CORRECT ANSWER-Pressure __________ is the concentration of mass in a volume. - CORRECT ANSWER-Density _________ is a measure of particle motion. - CORRECT ANSWER-Distance What are the units for pressure? - CORRECT ANSWER-Pascals (Pa) What are the units for density? - CORRECT ANSWER-kg/cm3 What are two units used for distance? - CORRECT ANSWER-cm mm What are the seven acoustic parameters? - CORRECT ANSWER-Period Frequency Amplitude ...

Estimated Average Requirement - CORRECT ANSWER-EAR is the intake that meets the estimated nutrient needs of one half of the individuals in a particular life stage and gender group. Useful for evaluating adequacy of nutrient intake in a group and how much one should have. Recommended Dietary Allowance - CORRECT ANSWER-RDA is the average dietary intake level that is sufficient to meet the nutrient requirement of nearly all healthy individuals in a particular life stage and gender group. It i...

inversely proportional/ inverse relationship - CORRECT ANSWER-two items such that when one item increases, the other decreases and vice versa reciprocal relationship - CORRECT ANSWER-a form of an inverse relationship where when two values are multiplied together, their product is one directly proportional/ direct relationship - CORRECT ANSWER-two items that are associated such that when one inc/ dec, the other also inc/ dec what does this mean? "Increase by a factor of 3" - CORRECT A...

what is the prefix, symbol, and value for an exponent of 10^-2 - CORRECT ANSWERcenti, c, 1/100 what is the prefix, symbol, and value for an exponent of 10^-3 - CORRECT ANSWERmilli, m, 1/1000 what is the prefix, symbol and value for an exponent of 10^-6 - CORRECT ANSWERmicro, u, 1/1000000 3 rules for powers of 10s - CORRECT ANSWER-positive exponents are >10 negative exponents are <10 0 exponent has a value between 1 and 10 what is the prefix, symbol and value for an exponent of 10^6 -...

the time from the beginning of a pulse until its end is __________? - CORRECT ANSWER-pulse duration what happens to the speed of sound in a medium when the bulk modulus of the medium increases? - CORRECT ANSWER-faster ____________ resolution is determined by the spatial pulse length - CORRECT ANSWER-axial/radial if a wave's amplitude is doubled, what happens to the power? - CORRECT ANSWERquadrupled if the level of an acoustic variable ranges from 55 to 105, what is the amplitude? - CO...

Which term is the reciprocal of mega? A. nano B. kilo C. macro D. micro - CORRECT ANSWER-d. micro How can the volume of an irregularly shaped object be measured most accurately? A. by visual inspection B. by its weight C. by immersing it in water D. by ultrasound scanning - CORRECT ANSWER-c. by immersing it in water- the volume of any object can be accurately measured by immersing it in water to measuring the volume of water displaced SOUND WAVES QUESTIONSWhat term is used to describ...

What happens to the speed of sound in a medium when the bulk modulus increases? a) faster b) slower c) unchanged - CORRECT ANSWER-A _________ resolution is determined by the spatial pulse length a) radial b) image c) axial d) angular - CORRECT ANSWER-A or C If the wave's amplitude is doubles, what happens to the power? a) nothing b) halved c) doubled d) quadrupled - CORRECT ANSWER-D

What is normal peak pulmonary artery pressure? - CORRECT ANSWER-18-40 mmHg What is mild peak pulmonary artery pressure? - CORRECT ANSWER-40-54 mmHg What is moderate peak pulmonary artery pressure? - CORRECT ANSWER-55-64 mmHg What is severe peak pulmonary artery pressure? - CORRECT ANSWER->65 mmHg Normal IVC & collapses with "sniff" - CORRECT ANSWER-3 mmHg

WHATS THE NUMBER ONE REASON WHY WE SCAN THE LEGS? - CORRECT ANSWER-CLAUDICATION WHAT CAUSES BLOOD TO MOVE THRU THE CIRCULATORY SYSTEM? - CORRECT ANSWER-MOVEMENT REQUIRES A PATHWAY AND PRESSURE/ENERGY DIFFERENTIAL THE AMOUNT OF BLOOD FLOW DEPENDS ON ___________ ____________ AND _____________? - CORRECT ANSWER-ENERGY DIFFERENCE AND RESISTANCE DEF-HOW MUCH BLOOD IS MOVING (VOLUME) L/M - CORRECT ANSWER-FLOW DEF-HOW FAST BLOOD IS MOVING (SPEED) CM/SEC - CORRECT ANSWERVELOCITY

THE BASICS; how are caloric intake and weight related? - CORRECT ANSWERdirectly ; these two terms are directly related. as food intake increases, weight increases. similarly, as food intake decreases, weight decreases. THE BASICS; how is weight related to a sonographer's time spent exercising? - CORRECT ANSWER-inversely ; two variables are related when changes in one variable result in changes in the other. when the changes follow in the opposite direction (one increases as at the other...

Why are things like Seize, Delay, Release in multiple templates? - ANSWER: The Process module does not allow us to use Seize, Delay, Release with sufficient generality. TRUE or FALSE? You can schedule failures to occur after a random number of customers have used a resource or after a random amount of time has passed. - ANSWER: True TRUE or FALSE? You are only allowed to schedule one type of failure for a particular resource. - ANSWER: False Which block is NOT in the Blocks template? - A...

Fitzgerald Exams Bundle | New Versions | 100% Correct.

DSM-5 criteria for bulimia nervosa include all of the following except: A. eating an excessively large amount of food within a discrete amount of time. B. a sense of lack of control during binge eating episode. C. binge eating and compensatory behavior occurring at least three times per week. D. self-worth heavily influenced by body shape and weight. - CORRECT ANSWER-C All of the following pharmacological interventions are used in the treatment of patients with bulimia nervosa except: A. f...

Of the following, which should be performed first in assessing a 48 year old woman who has a 25 year history of moderate persistent asthma and who now presents with an acute asthma flare A. Oxygen Saturation B. Arterial Blood Gas C. FEV1 D. CXR - CORRECT ANSWER-FEV1 You are setting up a healthcare clinic for migrant farm workers. Which of the following sites would be most desirable ? A. Community Church B. Local hospital C. Mobile Van D. Shopping center - CORRECT ANSWER-C. Mobile van...

1. A 62 year old man presents with a 2 month history of noting a "bit of dark blood mixed in with my stool most days." Physical exam reveals external hemorrhoids, no rectal mass, and a small amount of dark brown stool on the examining digit. In-office fecal occult blood test is positive, and hemogram reveals a microcytic hypochromic anemia. The next best step in his care is to A. perform in-office anoscopy B. advise the patient use sitz baths post bowel movement C. refer to gastroen...

Secondary gout can be caused by all of the following conditions EXCEPT: a. psoriasis b. hemolytic anemia c. bacterial cellulitis d. renal failure - CORRECT ANSWER-c. bacterial cellulitis The clinical presentation of acute gouty arthritis affecting the base of the great toe includes: a. slow onset of discomfort over many days b. greatest swelling and pain along the median aspect of the joint c. improvement of symptoms with joint rest d. fever - CORRECT ANSWER-b. greatest swelling and pa...

An allegory is when an author uses something concrete to ______ a deeper or moral concept in a story - CORRECT ANSWER-Symbolize An elliptical clause is a _______ in which words are missing - CORRECT ANSWERAdverbial In medias res refers to - CORRECT ANSWER-opening a story in the middle of the action F.Scott Fitzgerald dropped out of college to - CORRECT ANSWER-Join the army Marion needs to believe in a - CORRECT ANSWER-Tangible villain Which vocabulary word best describes the letter below ...

which of the following products provides passive immunity? a. hepatitis B immune globulin (HBIG) b. measles, mumps, and rubella (MMR) vaccine c. pneumococcal conjugate vaccine d. live attenuated influenza vaccine (LAIV) - CORRECT ANSWER-a. hepatitis B immune globulin (HBIG) active immunity is defined as: a. resistance developed in response to an antigen b. immunity conferred by an antibody produced in another host c. the resistance of a group to an infectious agent d. defense against d...

You examine a 78-year-old woman with long-standing, poorly controlled hypertension. When evaluating her for hypertensive target organ damage, you look for evidence of: A. lipid abnormalities. B. insulin resistance. C. left ventricular hypertrophy. D. clotting disorders. - CORRECT ANSWER-C. left ventricular hypertrophy. You examine a 38-year-old woman who has presented for an initial examination and Papanicolaou test. She has no complaint. Her blood pressure (BP) is 154/98 mm Hg bilateral...

what are raised lesions, larger than 1cm, may be same or different color from the surrounding skin called? - CORRECT ANSWER-plaque what are netlike clusters called? - CORRECT ANSWER-reticular what is loss of epidermis and dermis called? - CORRECT ANSWER-ulcer what are multiple lesions blending together called? - CORRECT ANSWER-confluent or coalescent what are flat discoloration less than 1 cm in diameter called? - CORRECT ANSWERmacule what are circumscribed areas of skin edema called? - C...