Artmast

It is imperative for the client to obtain properly qualified ____ and ________ before initiating any major changes in activity or exercise. - correct answer medical evaluation and advice Schizotypal personality disorder is characterized by: - correct answer Cognitive disregulation Lack of empathy Eccentricity Negative affectivity Suspiciousness Narcissistic personality disorder is characterized by: - correct answer Grandiosity Fragile self esteem Preoccupation with feelings of envy ...

Sigmond Freud - correct answer Psychoanalytic Theory of Personality; "ego psychology" Alfred Bandura - correct answer Social Learning Theory - social/situational learning obtained between people and their environmental interactions Alfred Adler - correct answer Individual Psychology: motivations for human bx not sexual/aggressive urges but striving for perfection (compensating for feelings of inferiority) John B Watson - correct answer Behaviorism Ivan Pavlov - correct answer Class...

every day." Which of the following components of the prescription should the nurse question? - correct answer The dose A client who reports shortness of breath requests her nurse's help in changing positions. After repositioning the client, which of the following actions should the nurse take next? - correct answer Observe the rate, depth, and character of the client's respirations. A nurse is caring for a client who, while sitting in a chair, starts to experience a seizure. Which of th...

MR Safety Officer responsibilities - Correct answer The role of MRSO is often carried out by the senior Radiographer (in the USA this will generally be an MR technologist), but other suitably trained individuals could also fill this role. Multiple MRSOs could be appointed, provided only one is in charge at a given time. His/her responsibilities include the following: To be readily accessible and available (eg, to the operators of the MR system) at all times that the MR facility is accessibl...

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 - correct 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 - correct 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. Decrease receiving bandwi...

What pulse sequence will produce the most patient heating? A. Inverse recovery sequence B. Single shot fast spin echo C. Conventional spin echo D. Gradient Echo - correct answer B. Single shot fast spin echo During acquisition, it is noticed that the T wave of the cardiac cycle is elevated. What is this artifact called? A. Magnetohydrodynamic Effect B. Excitation C. Teratogenesis D. Magnetophosphenes - correct answer A. Magnetohyrdodynamic Effect When can heating occur in a wir...

The control room is found where? a. Zone I b. Zone II c. Zone III d. Zone IV - correct answer C. Zone III Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation - correct answer b. Lenz's force Which of the following are recommended by the ACR Guidance document in MR safety 2013 in proper scanning of a patient? I. Metal detector II. Ferromagnetic detection syst...

Zero Boil-Off - correct answer System that reduces/eliminates the need to recharge Helium in a magnet. Quench - correct answer Quickly eliminating the magnetic field. Not immediate, takes 3 to 5 minutes to completely eliminate magnetic field. Loud Noise as Helium rushes out of Quench Vent. Can cause crack in the wire (very costly to repair/replace). Ohm's Law - correct answer Resistance that is equal to Voltage divided by the amperage in a wire. V=IR Use of Cryogen reduces/...

Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation - correct answer b. Lenz's force What is the FDA SAR limit for the whole body in first level controlled operating mode? a. 8 W/kg for 15 mins b. 4 W/kg for 15 mins c. 3 W/kg for 10 mins d. 7 W/kg for 20 mins - correct answer b. 4 W/kg for 15 mins Gadolinium contains what kind of magnetism? a. Diamagnetic b. ...

All MR medical directors must report incidents to which of the following? a. FDA Medwatch Program b. ACR MR safety board c. None of the choices d. All of the choices - correct answer a. FDA Medwatch Program Which of the following is not true? a. Screening process for non-MR personnel and MR personnel should be different. b. Screening process for non-MR personnel and MR personnel should be the same. c. Unscreened patient should not enter zone III. d. Zone IV is the responsibility of th...