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True or False: During a left heart biopsy you should give heparin. - Answer- Yes, 5000IU to avoid thrombi going to the brain What is the maximum annual Radiation exposure? - Answer- 5 REM What is the therapeutic INR range for someone on warfarin/coumadin? - Answer- 2.0-3.0 What is a normal ...

What is the formula for calculating cardiac output? a. CO= PA- 1SVC b. CO= AO x PA c. CO= HR x SV - Answer- c. CO= HR x SV Stoke Volume is ________? a. Related to preload b. Related to afterload c. The same as ejection fraction - Answer- a. Related to preload Preload is most impacted...

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

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

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

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...

A patient which is scheduled for a cardiac catheterization procedure has renal insufficiency. How long prior to the procedure should they hold their metformin? - Answer- 48 hrs ____ can have a potential to cause lactic acidosis and should be held for 48 hrs if the pt has renal insufficiency and 2...

if a pt is experiencing hyperkalemia, which of the following might be seen on the 12 lead ekg - Answer- a sharply pointed T wave this is generated by the last phase or the depolarization - Answer- T wave ____ is upright in leads I, II, V3-V6 - Answer- T wave the T wave is inverted in which ...

all of the following would be considered pt lab tests that are typically ordered prior to the pt having a cardiac cath - Answer- CBC coagulopathy blood chemistry possibly a type and cross-match the first line medications used for conscious sedation would include - Answer- midazolam demerol m...

What is the formula for calculating cardiac output? - Answer- CO = HR x SV *CO is the same in different size adults, circulating blood volume is different Stroke volume is related to preload or afterload? SV = How much blood pushed out each beat - Answer- Preload What is preload & afterl...

What is the pressure as blood enters the right atrium? - Answer- 5mmHg What organ system in the body acts on the blood in the vessels to make a pressure of 5mmHg? - Answer- Deep skeletal muscle pump system What pressure is the blood under as it goes from the RA through the tricuspid valve? - A...

the urinary catheter drainage bag should be placed in which of the following positions - Answer- below the pts bladder equipment that would be needed by the CCL nurse to start an IV access could include which of the following - Answer- IV catheter gloves non-latex tourniquet medical tape guaz...

1. When intervening in the mid/distal right leg from a radial approach, which is the best wire choice? - Answer- .035 x 260 2. Which of the following BEST describes a balloon's ability to yield to changes in pressure? - Answer- Compliance 3. What is the PRIMARY therapeutic reason for using ro...

hypokalemia and which of the following might be considered contraindications for the pt to have a cardiac cath - Answer- anemia hyperkalemia electrolyte imbalance fever other systemic illnesses which might need stabilization in 1929, Dr Forssman performed which of the following - Answer- firs...