RCIS BUNDLED EXAMS questions and verified correct answers

True or False: During a left heart biopsy you should give heparin. - correct answer Yes, 5000IU to avoid thrombi going to the brain What is the maximum annual Radiation exposure? - correct answer 5 REM What is the therapeutic INR range for someone on warfarin/coumadin? - correct answer 2.0-...

Creatinine - correct answer >1.5 mg/dL Kidney function A chemical waste molecule from muscle metabolism. Produced from creatine the energy in muscles and filtered by kidneys. High levels warn kidney failure BUN - correct answer 7-22 mg/dL Blood, Urea, Nitrates Kidney function >30 = C...

What is the formula for calculating cardiac output? - correct answer CO = HR x SV Stroke volume is _________? - correct answer Related to preload Preload is most impacted by what? - correct answer Increased filling volumes A patient with chronic untreated hypertension would demonstrate w...

The antagonists for morphine, demerol, or fentanyl would be considered? - correct answer naloxone (narcan) Which of the following descriptions would best describe cardiac catheterization? - correct answer the insertion and passage of a small plastic cath into one of the arteries to the heart ...

Which component of the X-Ray system converts light rays into images? - correct answer Photon tube Lidocaine converts from 2gm in 500cc to. - correct answer 4mg in 1cc Dopamine concentration 1600 mcg/ml in 250 cc yields a concentration of - correct answer 400 mg in 250 cc What is the form...

In normal fetal circulation the path of oxygenated blood returning from the placenta passes though several fetal shunts. One of these normal fetal pathways between the aorta and PA can be described as a: a- L>R shunt termed the PDA b- R>L shunt termed the PDA c- L>R shunt termed the fora...