Author: Anonymous

Which of the following substances X, Y, Z, or A with the following respective heat capacities CX=4.00 J/g°C   CY=2.00 J/g°C   CZ=1.00 J/g°C    CA=0.15 J/g°C absorbs the greatest amount of heat energy (q). Assume all substances have the same  temperature change of 50°C and a mass of 1.00g.

Formulas:Using the chart below, what would the (TI) inversion time be for CSF?Show your work in answer box.TissueT1 Recovery time (ms) on a 1 TeslaWater2500Fat200CSF2000White Matter500

Formulas:Calculate the scan time when using a 10 ms TR,  5 ms TE, 1 NEX, a 24 cm FOV, and a matrix of 256 x 256, and 60 slices during a 3D image acquisition?Show your work in answer box.

Formulas:What is the magnetic field strength if the frequency difference between fat and water is 447 HZ ?Use the Chemical Shift frequency difference formula.Show your work in answer box.

A nurse is discussing genetic disorders with a local community group. Which of the following disorders likely NOT to appear during the preschool years?

Trinity finds that even though she sat in the opposite corner of the classroom from Tristan during the entire semester of their quantum mechanics course (and that they never even interacted), when they ran into each other at a local fundraiser, she seems to like Tristan more than the other people she encountered at the event. This is best explained by…..

After a few months of dating India, Ricky tells his friends that he is madly in love with India and that “she is intoxicating and makes me feel like I am high” (true story ;-). According to your text and lecture, Ricky’s feelings of ecstasy and love are likely due to…. 

Based on the results of Darley & Batson’s (1973) “Good Samaritan” experiment, who is most likely to help an uncoordinated Dr. Johnson that has fallen and cannot get up?

Jaxon watches a TV cartoon in which a woman yanks a child by the hair and screams at her. After seeing the cartoon, Jaxon acts out this same interaction with his toys. This is an example of:

In the cartoon Hey Arnold! Helga G. Pataki is the arch-rival of the main character Arnold. Unbeknownst to Arnold (at least for the majority of the series), Helga feels a deep sense of physiological arousal and sustained long-term connection to Arnold. Helga’s feelings can be best described as _______________.