r_AC_y = 

M_A_y = 

Problem 1 (40 pts) The massless bar AB has a cable attached to one of its ends and a fixed collar at its other end.  The collar has a square hole that fits loosely around a fixed square rod at point A, allowing it to slide without friction. There are two external forces acting on the bar as shown.  The 400 N force is parallel to the z axis and the 200 N force if parallel to the y axis. a.) Carefully draw a free body diagram of the bar AB. b.) Determine a unit vector that is in the direction BC. u_BC_x =

u_BC_y =

Which medication the PMHNP would prescribe for a 8-year-old girl who presents with severe depression? (think about FDA approval)

Which of the following patient is NOT appropriate to receive ADHD stimulant medications (unless cleared by specialist)?

Which scenario would generate false positives in a PCR test designed to detect SARS-CoV-2?

 Injection with an antiserum provides _______ immunity that  ________.

Please enter the exam using this link:  https://my.fhea.com/#/student/select-enrollment (that should bring you to you dashboard which is where you will find the Exit Exam)  https://my.fhea.com/ or https://my.fhea.com May also be used to get to your dashboard    REMEMBER- DO NOT HIT SUBMIT UNTIL THE EXAM IS COMPLETED. Honorlock will open another external tab once you click the link, thats ok, I have allowed all Fitzgerald links. Honorlock is running in the background. Once you are done, please then comeback to canvas and click Submit. 

A is the smallest 3D unit of a data in a CT scan, accounting for slice thickness.