BARRON/ELSEVIER CCRN
@LOS LIBROS
CCRN
BARRON/ELSEVIER
CCRN PRACTICE
TEST QUESTIONS
AND ANSWERS
LATEST UPDATE
,TERMS IN THIS SET (320)
Phenytoin inhibits _______ ADH
secretion
Most episodes of Right
aspiration result in
(right/left) lung
infiltrates.
Best indicator of GFR urine creatinine clearance
In a vented patient with status Auto-PEEP
asthmaticus,
check for _______________
An increase in auto- PEEP is a Air trapping
sign of
_________________.
A patient with a obstructive pulmonary disease
flattened diaphragm on a
Chest X-ray and
decreased expiratory
flow rate most likely has what
type of disease?
____ and ______ are the two II and V1
best P wave leads.
What is a manifestation of left wide, notched P waves
atrial
enlargement on an EKG
in lead II?
Diphasic P waves in normal
lead V1 on 12-lead EKG are
abnormal/normal.
1
©™
, _ _____ is the earliest myoglobin
cardiac biomarker for a MI
(elevated within 3hrs s/p MI)
and is nonspecific.
injection of a sclerosing agent pleurodesis
into the pleural
space and is used for
pleural effusion
The _______ coronary LAD
artery supplies the
bundle of His and
bundle branches
_ _______ MIs may anterior (LAD affected)
cause blocks of the
bundle of His or bundle
branches
Type I AV block, also Right Coronary Artery (RCA)... LCA in 10% of ppl
called Wenckebach, is a block at
the AV node,
and the AV node is
supplied by the
_ ___________ (in 90% of
people)
the ________ node is sinus
supplied by the RCA in 55%
of ppl and LCA in 45%
The skin changes pale and shiny
associated with chronic
peripheral arterial disease
2
©™
, what are the 6 Ps of acute pain, pallor, pulselessness, paresthesia, paralysis, and polar
arterial (cold)
occlusion?
There is (more/less) risk of less
burning of the skin with
biphasic waveform
defibrillation than with
monophasic.
adding too much air to a necrosis
ETT cuff can cause
overinflation and
tracheal __________ _.
What is the most common myocardial infarction (MI)
cause of death after vascular
surgery?
Because atherosclerosis does CAD
not occur in one vessel,
patients
requiring vascular
surgery are likely also to
have
___________________________.
The first diagnostic test dissecting aortic aneurysm
should be a CXR film for
probable diagnosis. The film
would reveal a widening
mediastinum.
An additional, more
indicative finding would be
calcified aortic knob with
extension of the aortic wall.
3
©™
@LOS LIBROS
CCRN
BARRON/ELSEVIER
CCRN PRACTICE
TEST QUESTIONS
AND ANSWERS
LATEST UPDATE
,TERMS IN THIS SET (320)
Phenytoin inhibits _______ ADH
secretion
Most episodes of Right
aspiration result in
(right/left) lung
infiltrates.
Best indicator of GFR urine creatinine clearance
In a vented patient with status Auto-PEEP
asthmaticus,
check for _______________
An increase in auto- PEEP is a Air trapping
sign of
_________________.
A patient with a obstructive pulmonary disease
flattened diaphragm on a
Chest X-ray and
decreased expiratory
flow rate most likely has what
type of disease?
____ and ______ are the two II and V1
best P wave leads.
What is a manifestation of left wide, notched P waves
atrial
enlargement on an EKG
in lead II?
Diphasic P waves in normal
lead V1 on 12-lead EKG are
abnormal/normal.
1
©™
, _ _____ is the earliest myoglobin
cardiac biomarker for a MI
(elevated within 3hrs s/p MI)
and is nonspecific.
injection of a sclerosing agent pleurodesis
into the pleural
space and is used for
pleural effusion
The _______ coronary LAD
artery supplies the
bundle of His and
bundle branches
_ _______ MIs may anterior (LAD affected)
cause blocks of the
bundle of His or bundle
branches
Type I AV block, also Right Coronary Artery (RCA)... LCA in 10% of ppl
called Wenckebach, is a block at
the AV node,
and the AV node is
supplied by the
_ ___________ (in 90% of
people)
the ________ node is sinus
supplied by the RCA in 55%
of ppl and LCA in 45%
The skin changes pale and shiny
associated with chronic
peripheral arterial disease
2
©™
, what are the 6 Ps of acute pain, pallor, pulselessness, paresthesia, paralysis, and polar
arterial (cold)
occlusion?
There is (more/less) risk of less
burning of the skin with
biphasic waveform
defibrillation than with
monophasic.
adding too much air to a necrosis
ETT cuff can cause
overinflation and
tracheal __________ _.
What is the most common myocardial infarction (MI)
cause of death after vascular
surgery?
Because atherosclerosis does CAD
not occur in one vessel,
patients
requiring vascular
surgery are likely also to
have
___________________________.
The first diagnostic test dissecting aortic aneurysm
should be a CXR film for
probable diagnosis. The film
would reveal a widening
mediastinum.
An additional, more
indicative finding would be
calcified aortic knob with
extension of the aortic wall.
3
©™
