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Quiz von Sara Parrish, aktualisiert more than 1 year ago
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Erstellt von Sara Parrish
vor etwa 8 Jahre
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Frage 1
Frage
What is the rate of the Purkinje Fibers?
Antworten
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60-100
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40-60
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30-40
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15-30
Frage 2
Frage
What is the rate of the Sinuatrial (SA) Node?
Antworten
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60-100
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30-40
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40-60
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15-30
Frage 3
Frage
What is the rate of the Atrioventricular (AV) Node?
Antworten
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30-40
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15-30
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60-100
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40-60
Frage 4
Frage
What is the rate of the Bundle of Hiss?
Antworten
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40-60
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30-40
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15-30
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60-100
Frage 5
Frage
Which is true about Ventricular Systole?
Antworten
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Ventricular pressure falls below that in the aorta and pulmonary artery
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Measurement of the total amount of blood in the ventricles at the end of diastole
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The volume ejected into the aorta with each contraction
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The pressure in the ventricles exceeds that in the atria
Frage 6
Frage
What is the first heart sound?
Antworten
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Semilunar valves closing
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The aorta pumping blood
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Your lunch being digested
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The closing of the AV valves
Frage 7
Frage
Which is true about Ventricular Diastole?
Antworten
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Pressures in the ventricles are exceeding that in the atria
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The amount of blood remaining in the ventricles at the end of contraction
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Pressures in the ventricles fall below that in the aorta and pulmonary artery
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Ventricles stop working briefly
Frage 8
Frage
What causes the second heart sound?
Antworten
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Closing of the semilunar valves
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Stroke volume being ejected
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The heart relaxing
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Blood flowing from atria into ventricle
Frage 9
Frage
What is stroke volume?
Antworten
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Passive filling from the aorta
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Strength of heart contractions
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Level of severity of a stroke
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The volume ejected into the aorta with each contraction
Frage 10
Frage
End Diastolic Volume is the total amount of blood in the [blank_start]ventricles[blank_end] at the [blank_start]end of diastole[blank_end].
Antworten
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ventricles
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end of diastole
Frage 11
Frage
End Systolic Volume is the amount of blood remaining in the [blank_start]ventricles[blank_end] at the [blank_start]end of the contraction[blank_end].
Antworten
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end of the contraction
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ventricles
Frage 12
Frage
What is the average percentage of volume ejected with each contraction in stroke volume?
Antworten
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50%
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30%
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60%
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75%
Frage 13
Frage
The formula for stroke volume is [blank_start]EDV[blank_end] - [blank_start]ESV[blank_end].
Antworten
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EDV
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ESV
Frage 14
Frage
What is the definition of ejection fraction?
Antworten
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Factors that oppose the ejection of the stroke volume
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Increased diastolic blood pressure
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Percentage of EDV that the ventricles are able to eject
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Adequate period of diastolic time
Frage 15
Frage
If the ejection fraction is less than 54% , the patient is considered to be in heart failure.
Antworten
- True
- False
Frage 16
Frage
The formula for ejection fraction is [blank_start]SV[blank_end] / [blank_start]EDV[blank_end].
Antworten
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SV
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EDV
Frage 17
Frage
"Preload" is a term used to describe the myocardial wall tension during systole and is produced by arterial resistance.
Antworten
- True
- False
Frage 18
Frage
"Afterload" is a term used to describe the pressure exerted by the end diastolic volume within the ventricles prior to the onset of systole.
Antworten
- True
- False
Frage 19
Frage
Afterload is produced by [blank_start]arterial resistance[blank_end].
Antworten
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arterial resistance
Frage 20
Frage
Myocardial oxygen demand is basically how much oxygen the heart needs to function.
Antworten
- True
- False
Frage 21
Frage
If blood pressure and heart rate increase, oxygen demand will increase as well.
Antworten
- True
- False
Frage 22
Frage
Afterload effects oxygen consumption more than preload.
Antworten
- True
- False
Frage 23
Frage
Inotropic effects deal with the [blank_start]force of contractions[blank_end] of the heart.
Antworten
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force of contractions
Frage 24
Frage
Chronotropic effects deal with the [blank_start]rate[blank_end] of the heart.
Antworten
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rate
Frage 25
Frage
Dromotropic effects deal with the [blank_start]speed of the contractions[blank_end] of the heart.
Antworten
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speed of the contractions
Frage 26
Frage
Another name for Digitalis is
Antworten
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Inderal
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Cardizem
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Digoxin /Lanoxin
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Calan
Frage 27
Frage
Digitalis is a dromotropic drug.
Antworten
- True
- False
Frage 28
Frage
Pick the beta blocker
Antworten
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Verapamil
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Prazosin
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Lisinopril
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Propranolol
Frage 29
Frage
Calcium channel blockers block calcium and therefore increase the heart rate.
Antworten
- True
- False
Frage 30
Frage
Antidysrhythmic drugs exert a negative chronotropic and negative dromotropic effect.
Antworten
- True
- False
Frage 31
Frage
Chose the drugs from the "Loop" category of Diuretics.
Antworten
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Hydrochlorothiazide (HCTZ)
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Furosemide
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Lidocaine
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Bumetanide
Frage 32
Frage
What is the second choice drug for dysrhythmias?
Antworten
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Amiodarone
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Dyazide
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Aldomet
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Lidocaine
Frage 33
Frage
What drug(s) fit into the category of "Potassium-Sparing"?
Antworten
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HCTZ
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Bumex
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Cardizem
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Dyrenium
Frage 34
Frage
HCTZ is a drug in the "Thiazide" category of Diuretics.
Antworten
- True
- False
Frage 35
Frage
Dyazide and Maxide are long-term diuretics.
Antworten
- True
- False
Frage 36
Frage
Which diuretic loses the least amount of electrolytes?
Antworten
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Lasix
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Capoten
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Triamterene
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Mannitol
Frage 37
Frage
Pick the drug(s) that are Ace Inhibitors
Antworten
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Lisinopril
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Alpha Methyldopa
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Capoten
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Minipress
Frage 38
Frage
Pick the drug(s) that are Vasopressors
Antworten
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Prazosin
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Pitressin
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Persantine
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Isuprel
Frage 39
Frage
What is another name for Vasopressin?
Antworten
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Anti-diuretic Hormone
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Dobutrex
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tPA
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Aspirin
Frage 40
Frage
Pick the antiplatelet drug...
Antworten
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Heparin
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Streptokinase
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Inotropin
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Dipyridamole
Frage 41
Frage
Warfarin has an immediate onset and reversal.
Antworten
- True
- False
Frage 42
Frage
Hemorrhage is not a risk when using antithrombotic drugs.
Antworten
- True
- False
Frage 43
Frage
Which of these is the reversal agent for Heparin?
Antworten
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Vitamin K
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Mucomyst
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Levophed
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Protamine
Frage 44
Frage
Beta Blockers are indicated for congestive heart failure.
Antworten
- True
- False
Frage 45
Frage
We would give calcium channel blockers to someone with hypertension.
Antworten
- True
- False
Frage 46
Frage
Which drug is used for head trauma and optimizes the balance of fluids and electrolytes.
Antworten
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Lidocaine
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Furosemide
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Mannitol
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Tylenol
Frage 47
Frage
Which is the first choice drug for V-fib and PVC's ?
Antworten
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Adrenaline
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Neo-synephrine
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Calan
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Amiodarone
Frage 48
Frage
Codeine is not an ideal oral drug.
Antworten
- True
- False
Frage 49
Frage
Benzodiazepines are used to treat high blood pressure.
Antworten
- True
- False
Frage 50
Frage
Chose the benzodiazepines...
Antworten
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Diprivan
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Ketamine
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Valium
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Midazolam
Frage 51
Frage
Luminal has been used since 1992.
Antworten
- True
- False
Frage 52
Frage
Anterograde Amnesia is when a patient remembers their entire surgical procedure.
Antworten
- True
- False
Frage 53
Frage
The mechanism of action for NSAID's and steroids is inhibiting cyclicoxygenase, in turn inhibiting prostaglandins.
Antworten
- True
- False
Frage 54
Frage
Which acronym stands for Tylenol?
Antworten
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APA
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ASA
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tPA
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APAP
Frage 55
Frage
[blank_start]Fentanyl[blank_end] is known as the rapid sequence intubation drug.
Antworten
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Fentanyl
Frage 56
Frage
Amiloride is a drug in the "loop" category of diuretics.
Antworten
- True
- False
Frage 57
Frage
Which of these types of drugs are used to treat shock?
Antworten
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Beta Blockers
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Anti-platelet
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Vasopressors
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Vasodilators
Frage 58
Frage
Which of these is a traditional opioid?
Antworten
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Heparin
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Benadryl
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Amidate
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Morphine
Frage 59
Frage
Which of these drug(s) are indicated for thick/loculated pleural effusions?
Antworten
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Isuprel
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Nitroglycerin
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Streptokinase
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Tissue Plasminogen Activator (tPA)
Frage 60
Frage
Which of these is the most common side effect of opioids?
Antworten
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Feeling pretty awesome
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Migraine
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Respiratory Depression
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Tachycardia
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