WorksheetsPharm/Patho Exam 1
Total questions: 18
Worksheet time: 9mins
Normal PR interval range:
0.06-0.10
0.12-0.20
0.21-0.30
0.01-0.12
Normal QRS interval range:
0.06-0.12
0.12-0.20
0.21-0.30
0.01-0.12
Normal QT interval range:
0.30-0.45 sec
0.10-0.25
0.20-0.35
0.40-0.55
Beats per minute for SA node:
50-100 bpm
60-120 bpm
60-100 bpm
80-120 bpm
Beats per minute for AV node:
40-100 bpm
40-70 bpm
40-60 bpm
40-50 bpm
Beats per minute for Purkinje fibers:
20- 40 bpm
30-60 bpm
30-40 bpm
20-50 bpm
The P wave is when:
ventricles depolarize and contract
atria depolarize and contract
ventricles repolarize and relax
atria depolarize and relax
The T wave is when:
ventricles depolarize and contract
atria depolarize and contract
ventricles repolarize and relax
atria depolarize and relax
The QRS complex is when:
ventricles depolarize and contract
atria depolarize and contract
ventricles repolarize and relax
atria depolarize and relax
Class I disrhythmias are:
Calcium channel blockers
Sodium channel blockers
Beta-adrenergic blockers
Potassium channel blocker
Class II disrhythmias are:
Calcium channel blockers
Sodium channel blockers
Beta-adrenergic blockers
Potassium channel blocker
Class III disrhythmias are:
Calcium channel blockers
Sodium channel blockers
Beta-adrenergic blockers
Potassium channel blocker
Class IV disrhythmias are:
Calcium channel blockers
Sodium channel blockers
Beta-adrenergic blockers
Potassium channel blocker
Normal cardiac output in L/min?
2-4 L/min
2-6 L/mi
4-6 L/min
4-8 L/min
Equation for cardiac output?
SV x HR
SBP x DPB
SBP x 2DPB
SV x 2HR
Equation for cardiac index?
CO x BSA
SBP x DPB
(SBP x 2DPB) divided by 3
CO divided by BSA
Equation for mean arterial pressure?
(SBP x 2DPB) divided by 2
(SBP + 2DPB) divided by 3
(SBP x 2DPB) divided by 3
(SBP + 2DPB) divided by 2
Normal value for Cardiac Index:
2.0-4.0 L/min
1.8-2.8 L/min
2.8-4.2 L/min
4.2-6.8 L/min
