Heat can tr - Study guides, Class notes & Summaries

MRSO Exam 2 Questions with Answers All C What is the name of the gradient coil used to produce sagittal and coronal images? a. Transverse coil b. Golay coil c. Maxwell coil d. Receiver coil - Answer-b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate - Answer-d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a.Increase the TR b.Decr...

RCDD Practice Test Latest Questions With Complete Solutions. C If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: A. 3 dB B. 20 dB C. 30 dB D. 40 dB E. 1000 dB B The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is t...

AHIT Test Questions with 100% Correct Answers In an older home, a forced hot air furnace is replaced by a heat pump. The heat coming out of the register is: a. Hotter b. Cooler c. Same d. Depends on the air duct layout - Answer️️ -b. Cooler What is the most serious safety hazard with an exterior door? a. Door knob set at 3' 6" b. A foot quick release, security bracket c. Double cylinder dead bolt (keyed inside and outside) - Answer️️ -c. Double cylinder dead bolt (keyed insi...

ILTS Content Exam 305: Elementary Education Study Guide and Practice Resources for a food source - Host associated with stormy weather and precipitation - Decrease in atmospheric pressure an instrument that measures atmospheric pressure - Barometer measures the speed of wind or gas current - Anemometer measures humidity of air or gas - Hygrometer quantity that is known, plotted along the X-axis - Independent Variable quantity that is unknown, plotted along the Y-axis - Dependent Varia...

Most common mental illness in the United States - Anxiety disorders -Anxiety impacts approximately 18% of the adult population and 25% of children ages 13-17 each year Obsessive-compulsive disorder (OCD) - characterized by persistent, uncontrollable thoughts or actions that occur over an hour or more per day -one of the top 20 illness-related disabilities worldwide First line medication treatment: Generalized anxiety disorder - -SSRIs -SNRIs -Buspirone -Drug Therapy at least 12 months F...

differential diagnosis - The provider's initial hypothesis -a working list of potential problems that can be associated with the initial or chief complaint -Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) • provides guidance for identifying psychiatric diagnoses Psychiatric assessment: History taking – -History of Present Illness -How long have you been feeling this way? -Did something happen in your life that may have triggered these emotions? -How is this curr...

Purpose of RF (B1) field - Answer excite hydrogen protons RF energy is absorbed by tissues - Answer within the volume of the RF transmit coil. This is a thermogenic process. Thermogenic process - Answer Results in production of heat. Ex: RF energy absorption MRI local and whole-body tissue heating is due to - Answer magnetic induction Types of RF coil designs - Answer -linearly polarized -circularly polarized (quadrature) Function of coils - Answer -transmit only -receive only ...

Which of the following are physiologic factors that occur from an anaphylactic reaction? Select all that apply. a. Elevated creatinine levels b. Vasodilation c. Bronchial smooth muscle contraction d. Increased vascular permeability - Answer b, c, d A non-emergent quench can take approximately how long? a. 1 minute b. 20 seconds c. 5-15 mins d. 2- 4 mins - Answer c. 5-15 mins An emergent quench will take approximately 1 minute. The roaring sound heard during a quench is cause...

most common mental illness in the United States - Anxiety disorders -Anxiety impacts approximately 18% of the adult population and 25% of children ages 13-17 each year Obsessive-compulsive disorder (OCD) - characterized by persistent, uncontrollable thoughts or actions that occur over an hour or more per day -one of the top 20 illness-related disabilities worldwide first line medication treatment: Generalized anxiety disorder - -SSRIs -SNRIs -Buspirone -Drug Therapy at least 12 months ...

differential diagnosis - The provider's initial hypothesis -a working list of potential problems that can be associated with the initial or chief complaint -Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) • provides guidance for identifying psychiatric diagnoses Psychiatric assessment: History taking – -History of Present Illness -How long have you been feeling this way? -Did something happen in your life that may have triggered these emotions? -How is this current situa...