Exam (elaborations)
ARRT CI Review
- Institution
- System Of Equations And Inequalities
Exam of 41 pages for the course System of Equations and Inequalities at System of Equations and Inequalities (ARRT CI Review)
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ARRT CI Review- ANS-B
Active hemostatis are - ANS-Toopical thrombin or fibrin
Adenosine - ANS-Antiarrhythmic treats SVT effect the electrical impules to the SA & AV
nodes
Afterload - ANS-how much work the muscles are doing to make a systole
an ekg demonstrates st elevation in lead v5,v6, lead I & AVL which coronary artery is
most likely effected - ANS-cx
Approximately what level of breathing is necessary to avoid cyanosis in an adult?
A. 2 breaths per minute
B. 10 breaths per minute
C. 20 breaths per minute
D. 30 breaths per minute - ANS-B.
Approximately 10 breaths per minute is required to avoid cyanosis in an adult.
Approximately what percentage of patients with single lesion vessels dilated with
percutaneous tansluminal coronary angioplasty remain patent for a year?
A. 20-30%
B. 40-50%
C. 70-80%
D. 90-95% - ANS-C
At pt with chronic untreated hypertension would demonstrate
a. decrease preload
b increase afterload
c decrease afterload - ANS-
Atropine dose for bradycardia - ANS-0.5 mg IVP q 3-5 min.
Max dose: 3mg
Before giving lasix it is necessary to check - ANS-Potassium level
,Choose all the the following test that are used to evaluate kidney function - ANS-urine
output,gfr,creatine, creatine clearance
Chronic untreated hypertension demonstrates (Choose all that apply)
A. A risk factor for CAD
B. Decreased preload
C. increased afterload
D. An indication for Coumadin therapy - ANS-A & C
Contraindications for closure devices - ANS-Dibetics, Cannulation of the ingunial fold,
cannulation of the profunda, &pvd
dopamine does what? - ANS-treats hypotension dependind on dose & urine output & hr
Dose of Dopamine to help with HR & BP - ANS-5mcg
Dose of Dopamine to treat renal perfusion - ANS-1 -5 mcg
Dual anti platelet therapy DAPT what do they treat - ANS-they are used in coronary and
peripheral arteries
During a rt heart cath whic dysryhthmia do you anticipate will occur when the catheter
passing into the rvot - ANS-V-tach
electricity was sent out but caused failure to capture why did this occur - ANS-Lead
fracture
Lead that is no longer in contact with the heart
Epinephrine - ANS-heart rate and vessel diameter
For what purpose is acetylcholine used?
A. vasoconstriction
B. vasodilation
C. anti-inflammation
D. anti-hypertension - ANS-B
For which of the following conditions are corticosteroids and diuretics useful?
1. anxiety
2. pulmonary edema
3. adult respiratory distress
,A. 1 and 2 only
B. 1 and 3 only
C. 2 and 3 only
D. 1,2, and 3 - ANS-C
For which of the following reasons is a percutaneous needle biopsy performed?
A. diagnosis
B. to relieve pressure
C. to maintain neurological activity
D. To measure ventricular pressure - ANS-A
From which chamber does the pulmonary artery arise?
A. right ventricle
B. left ventricle
C. right atrium
D. left atrium - ANS-A
Gamma-aminobutyric acid (GABA) - ANS-inhibitory neurotransmitter/decreases brain
activity/calm
half life of heparin - ANS-90 minutes
How is the inflation and deflation of the balloon controlled during percutaneous
transluminal coronary angioplasty?
A. calibrated pressure pump
B. manual control
C. high pressure injector
D. ventricular pressure monitor - ANS-A
How is the measurement of the flow rate of an automatic contrast injector determined?
A. contrast amount delivered per time
B. Heating device
C. contrast volume times contrast rate
D. syringe size - ANS-A
How long does bival last for - ANS-2hr
How long does fentanyl last - ANS-90min
How long does versed last - ANS-90min
, How long is the injection time for 12ml of contrast media delivered at 2.5 ml/sec?
A. 0.2 sec
B. 2.5 sec
C. 4.8 sec
D. 30 sec - ANS-Answer: C
Injection time is calculated as volume/time, so 12/2.5 equals 4.8 seconds
How long is the injection time for 12ml of contrast media delivered at 2.5 ml/sec?
A. 0.2 sec
B. 2.5 sec
C. 4.8 sec
D. 30 sec - ANS-C
How long is the injection time for 30ml of contrast media delivered at 3.7ml/sec?
A. 0.1sec
B. 4.5sec
C. 8.1sec
D. 111sec - ANS-Answer: C
Injection time is calculated as volume/time, so 30/3.7=8.1 seconds.
How long should anticoagulants be withheld before an angiogram?
A. 4hrs
B. 12hrs
C. 24hrs
D. 48hrs - ANS-A
How long should compression remain following removal of an arterial catheter?
A. 2 min
B. 5 min
C. 10 min
D. 30 min - ANS-C
How many braches are normal for the right coronary artery?
A. 1-2
B. 2-7
C. 7-10
D. 10-15 - ANS-B
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