NUR 450 Exam 2 2026/2027 | Nursing
Practice Questions, Answers and Exam
Review
1 of 138
Term
The nurse is teaching a beginning EKG class to staff nurses. As the
nurse begins to discuss the parts of the EKG complex, one of the
students asks what the normal order of conduction through the heart
is. What order does the nurse describe?
Give this one a try later!
Sinoatrial (SA) node,
atrioventricular (AV) node,
bundle of His, right and left QT interval that is 0. 46 seconds long
bundle branches, and the
Purkinje fibers
hypovolemia Atropine
, Don't know?
2 of 138
Definition
2ml LR X kg X TBSA over 24 hr
give 1st half over the 1st 8 hours
give 2nd half over the next 16 hours
Urine out put should be 0.5-1ml/kg/hr
Give this one a try later!
Clinical Manifestations of patient with
Phases of Burn Care- Emergent
arrhythmia
ABS FORMULA Thermal and
Premature Atrial Contraction (PAC)
Chemical burns
Don't know?
3 of 138
Term
Which of the following medications does the nurse anticipate
administering to a client preparing for cardioversion?
,Give this one a try later!
Diazepam Coagulation
To keep fire and smoke from airway inner
Don't know?
4 of 138
Term
1st degree wound appearance
Give this one a try later!
compression of the heart by an
Pericardiocentesis to remove fluid
accumulation of fluid in the
from around the heart; Surgery
pericardial sac
Reddened; blanches with
Echocardiogram - Gold Standard
pressure
ECG - electrical alterations
Dry
Chest xray
Minimal or no edema
Don't know?
5 of 138
, Definition
First POSITIVE deflection after the P wave
Give this one a try later!
R wave T wave
sinus tach manifestations Causes of PAC
Don't know?
6 of 138
Term
What is this rhythm
Give this one a try later!
Palpitations
PSVT
Heart "skips a beat"
Diazepam treat defibrillates
Don't know?
Practice Questions, Answers and Exam
Review
1 of 138
Term
The nurse is teaching a beginning EKG class to staff nurses. As the
nurse begins to discuss the parts of the EKG complex, one of the
students asks what the normal order of conduction through the heart
is. What order does the nurse describe?
Give this one a try later!
Sinoatrial (SA) node,
atrioventricular (AV) node,
bundle of His, right and left QT interval that is 0. 46 seconds long
bundle branches, and the
Purkinje fibers
hypovolemia Atropine
, Don't know?
2 of 138
Definition
2ml LR X kg X TBSA over 24 hr
give 1st half over the 1st 8 hours
give 2nd half over the next 16 hours
Urine out put should be 0.5-1ml/kg/hr
Give this one a try later!
Clinical Manifestations of patient with
Phases of Burn Care- Emergent
arrhythmia
ABS FORMULA Thermal and
Premature Atrial Contraction (PAC)
Chemical burns
Don't know?
3 of 138
Term
Which of the following medications does the nurse anticipate
administering to a client preparing for cardioversion?
,Give this one a try later!
Diazepam Coagulation
To keep fire and smoke from airway inner
Don't know?
4 of 138
Term
1st degree wound appearance
Give this one a try later!
compression of the heart by an
Pericardiocentesis to remove fluid
accumulation of fluid in the
from around the heart; Surgery
pericardial sac
Reddened; blanches with
Echocardiogram - Gold Standard
pressure
ECG - electrical alterations
Dry
Chest xray
Minimal or no edema
Don't know?
5 of 138
, Definition
First POSITIVE deflection after the P wave
Give this one a try later!
R wave T wave
sinus tach manifestations Causes of PAC
Don't know?
6 of 138
Term
What is this rhythm
Give this one a try later!
Palpitations
PSVT
Heart "skips a beat"
Diazepam treat defibrillates
Don't know?
