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BKAT 9R EXAM NEWEST
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Exam study book Critical Care Study Guide of Gerard J. Criner, Rodger E. Barnette, Gilbert E. D'Alonzo - ISBN: 9780387774527 (BKAT 9R EXAM NEWEST)
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BKAT 9R EXAM NEWEST 2024 (2 LATEST VERSIONS A &B) WITH RHYTHM STRIP FOR INTERPRETATION ACTUAL
EXAM 200 QUESTIONS AND CORRECT DETAILED
ANSWERS|AGRADE
What rhythm is dangerous as the ventricular rate can suddenly increase? - ANSWER:
aflutter
Major therapeutic goal of cardiogenic shock? - ANSWER: Increased cardiac output
Elevated cardiac iso-enzyme occur when___ - ANSWER: closed chest injury,
pericarditis, cardiac surgery, MI
ECG change with muscle injury in an acute MI - ANSWER: STEMI
Systolic murmur that is auscultated 2nd intercostal space, right sternal border is
called - ANSWER: aortic stenosis
what is the importance of synchronizing during cardioversion? - ANSWER: to prevent
aflutter with RVR and R on T wave
List some signs of cardiac tamponade - ANSWER: Decreased systolic blood pressure,
JVD, pulsus paradoxus
Initial measures for the treatment of angina pectoris are: - ANSWER: MONA
(morphine, oxygen, nitroglycerin, aspirin
QRS complex wider than 0.12 seconds most likely indicates - ANSWER: Bundle
branch block
Upon recognizing ventricular fibrillation, the nurse's first priority is - ANSWER:
responsiveness
treatment of symptomatic complete heart block in an emergency - ANSWER:
transcutaneous pacing
What is the treatment for a patient in aflutter RVR - ANSWER: cardioversion and
amiodarone (cardizem)
using a biphasic defibrillator, how many joules do you use on the first debrillation? -
ANSWER: 120-200 joules
excessive amount of chest tube drainage during the first hours following thoracic
surgery? - ANSWER: 150cc
, EKG changes in hyperkalemia - ANSWER: QRS wide, tall peak T wave
how long should you apply pressure over an arterial - ANSWER: 8-10 minute
central venous pressure directly reflects pressure in the ___ - ANSWER: right atrium
pulmonary artery occlusion [wedge] pressure (PAOP) reflects pressure in the -
ANSWER: L ventricle
elevated CVP may indicate - ANSWER: Left ventricle failure
most important nursing step in preventing CLABSI - ANSWER: handwashing
low volume alarms in the ventilator are caused by - ANSWER: leak, disconnection,
cuff leak, esophageal intubated
high volume alarms on the ventilator are caused by - ANSWER: ETT obstruction,
pulmonary edema tidal volume, decreased lung compliance
most appropriate nursing action for proper positioning of the ET tube - ANSWER:
auscultate bilaterally
normal ABG ranges (pH, PaCo2, HCO3, pO2) - ANSWER: pH: 7.35-7.45, PaCo2: 35-45,
HCO3: 22-26, pO2: 80-100
how many mm Hg does it take to suction a patient - ANSWER: 120 mmHg
patient with a R anterior chest; you hear diminished breath sounds on the left
posterior base. What could be the cause? - ANSWER: atelectasis
a patient that has an ET tube verbalizes "yes", what would be an appropriate nursing
action? - ANSWER: check the cuff
most likely cause for diminished breath sounds in a patient with closed chest injury -
ANSWER: pneumothorax
most important nursing action to prevent VAP - ANSWER: handwashing
deepening of intracranial pressure is characterized by - ANSWER: widened pulse
pressure
most important nursing activity for a patient with cervical spine injury - ANSWER:
immobilize head
what is the most important nursing observation for a patient with a cervical spinal
injury - ANSWER: respirations
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