NCAL KAISER EKG EXAM NEWEST ACTUAL EXAM ||
MOST RECENT EXAM 2026 ACTUAL COMPLETE
REAL EXAM //WITH COMPLETE QUESTIONS AND
CORRECT ANSWERS (ALREADY GRADED A+) |
GUARANTEED SUCCESS!!
NSR
hemodynamically stable with optimal co
Rate: 60-100
Rhythm: Regular
P waves normal
1:1 conduction
QRS normal
ST and T waves normal
Sinus Arrhythmia
no hemodynamic significance. p-p interval varies by more than 10%.
Rate: 60-100, speed slows with respirations
Rhythm: Irregular
P waves normal
1:1 conduction
,QRS normal
ST and T waves normal
Sinus arrhythmia treatment
Asx: nothing
sx: find cause and treat (e.g. digitalis toxicity, MI)
Sinus Bradycardia
Can compromise CO.
Normal in athletes and during sleep
All normal except rate <60
sinus bradycardia causes and symptoms
primary causes: hypothermia, increased ICP, vagal stimulation, MI
(inferior and posterior)
secondary causes: BB's, digitalis, CCB
Sx: syncope, dizzy, hypotension, angina. ectopic beats
sinus brady treatment
, only if symptomatic: 0.5mg atropine IV, pacemaker if unsuccessful, hold
drugs that decrease HR
Sinus Tachycardia
CO may be compromised due to inadequate ventricular filling
Rate: 100-150 bpm
Rhythm: regular
p waves normal and alike
PR interval normal
QRS normal
ST and T waves normal (unless rate is very fast: P&T waves fuse and can
become distorted)
sinus tachy causes and symptoms
increased metabolic demands causes: anxiety, stress, fever, exercise,
pain
Stimulant causes: epinephrine, aminophylline, albuterol
decreased blood flow causes: shock, CHF, hemorrhage
Sx: palpitations, dizzy
what are the three rhythms that are considered sinus node disease?
sinus arrest, asystole and sinoatrial exit block
sinus arrest or asystole
MOST RECENT EXAM 2026 ACTUAL COMPLETE
REAL EXAM //WITH COMPLETE QUESTIONS AND
CORRECT ANSWERS (ALREADY GRADED A+) |
GUARANTEED SUCCESS!!
NSR
hemodynamically stable with optimal co
Rate: 60-100
Rhythm: Regular
P waves normal
1:1 conduction
QRS normal
ST and T waves normal
Sinus Arrhythmia
no hemodynamic significance. p-p interval varies by more than 10%.
Rate: 60-100, speed slows with respirations
Rhythm: Irregular
P waves normal
1:1 conduction
,QRS normal
ST and T waves normal
Sinus arrhythmia treatment
Asx: nothing
sx: find cause and treat (e.g. digitalis toxicity, MI)
Sinus Bradycardia
Can compromise CO.
Normal in athletes and during sleep
All normal except rate <60
sinus bradycardia causes and symptoms
primary causes: hypothermia, increased ICP, vagal stimulation, MI
(inferior and posterior)
secondary causes: BB's, digitalis, CCB
Sx: syncope, dizzy, hypotension, angina. ectopic beats
sinus brady treatment
, only if symptomatic: 0.5mg atropine IV, pacemaker if unsuccessful, hold
drugs that decrease HR
Sinus Tachycardia
CO may be compromised due to inadequate ventricular filling
Rate: 100-150 bpm
Rhythm: regular
p waves normal and alike
PR interval normal
QRS normal
ST and T waves normal (unless rate is very fast: P&T waves fuse and can
become distorted)
sinus tachy causes and symptoms
increased metabolic demands causes: anxiety, stress, fever, exercise,
pain
Stimulant causes: epinephrine, aminophylline, albuterol
decreased blood flow causes: shock, CHF, hemorrhage
Sx: palpitations, dizzy
what are the three rhythms that are considered sinus node disease?
sinus arrest, asystole and sinoatrial exit block
sinus arrest or asystole
