7125060
Descripción
Test por Sara Parrish, actualizado hace más de 1 año
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Creado por Sara Parrish
hace alrededor de 8 años
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Pregunta 1
Pregunta
What is the rate of the Purkinje Fibers?
Respuesta
-
60-100
-
40-60
-
30-40
-
15-30
Pregunta 2
Pregunta
What is the rate of the Sinuatrial (SA) Node?
Respuesta
-
60-100
-
30-40
-
40-60
-
15-30
Pregunta 3
Pregunta
What is the rate of the Atrioventricular (AV) Node?
Respuesta
-
30-40
-
15-30
-
60-100
-
40-60
Pregunta 4
Pregunta
What is the rate of the Bundle of Hiss?
Respuesta
-
40-60
-
30-40
-
15-30
-
60-100
Pregunta 5
Pregunta
Which is true about Ventricular Systole?
Respuesta
-
Ventricular pressure falls below that in the aorta and pulmonary artery
-
Measurement of the total amount of blood in the ventricles at the end of diastole
-
The volume ejected into the aorta with each contraction
-
The pressure in the ventricles exceeds that in the atria
Pregunta 6
Pregunta
What is the first heart sound?
Respuesta
-
Semilunar valves closing
-
The aorta pumping blood
-
Your lunch being digested
-
The closing of the AV valves
Pregunta 7
Pregunta
Which is true about Ventricular Diastole?
Respuesta
-
Pressures in the ventricles are exceeding that in the atria
-
The amount of blood remaining in the ventricles at the end of contraction
-
Pressures in the ventricles fall below that in the aorta and pulmonary artery
-
Ventricles stop working briefly
Pregunta 8
Pregunta
What causes the second heart sound?
Respuesta
-
Closing of the semilunar valves
-
Stroke volume being ejected
-
The heart relaxing
-
Blood flowing from atria into ventricle
Pregunta 9
Pregunta
What is stroke volume?
Respuesta
-
Passive filling from the aorta
-
Strength of heart contractions
-
Level of severity of a stroke
-
The volume ejected into the aorta with each contraction
Pregunta 10
Pregunta
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].
Respuesta
-
ventricles
-
end of diastole
Pregunta 11
Pregunta
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].
Respuesta
-
end of the contraction
-
ventricles
Pregunta 12
Pregunta
What is the average percentage of volume ejected with each contraction in stroke volume?
Respuesta
-
50%
-
30%
-
60%
-
75%
Pregunta 13
Pregunta
The formula for stroke volume is [blank_start]EDV[blank_end] - [blank_start]ESV[blank_end].
Respuesta
-
EDV
-
ESV
Pregunta 14
Pregunta
What is the definition of ejection fraction?
Respuesta
-
Factors that oppose the ejection of the stroke volume
-
Increased diastolic blood pressure
-
Percentage of EDV that the ventricles are able to eject
-
Adequate period of diastolic time
Pregunta 15
Pregunta
If the ejection fraction is less than 54% , the patient is considered to be in heart failure.
Respuesta
- True
- False
Pregunta 16
Pregunta
The formula for ejection fraction is [blank_start]SV[blank_end] / [blank_start]EDV[blank_end].
Respuesta
-
SV
-
EDV
Pregunta 17
Pregunta
"Preload" is a term used to describe the myocardial wall tension during systole and is produced by arterial resistance.
Respuesta
- True
- False
Pregunta 18
Pregunta
"Afterload" is a term used to describe the pressure exerted by the end diastolic volume within the ventricles prior to the onset of systole.
Respuesta
- True
- False
Pregunta 19
Pregunta
Afterload is produced by [blank_start]arterial resistance[blank_end].
Respuesta
-
arterial resistance
Pregunta 20
Pregunta
Myocardial oxygen demand is basically how much oxygen the heart needs to function.
Respuesta
- True
- False
Pregunta 21
Pregunta
If blood pressure and heart rate increase, oxygen demand will increase as well.
Respuesta
- True
- False
Pregunta 22
Pregunta
Afterload effects oxygen consumption more than preload.
Respuesta
- True
- False
Pregunta 23
Pregunta
Inotropic effects deal with the [blank_start]force of contractions[blank_end] of the heart.
Respuesta
-
force of contractions
Pregunta 24
Pregunta
Chronotropic effects deal with the [blank_start]rate[blank_end] of the heart.
Respuesta
-
rate
Pregunta 25
Pregunta
Dromotropic effects deal with the [blank_start]speed of the contractions[blank_end] of the heart.
Respuesta
-
speed of the contractions
Pregunta 26
Pregunta
Another name for Digitalis is
Respuesta
-
Inderal
-
Cardizem
-
Digoxin /Lanoxin
-
Calan
Pregunta 27
Pregunta
Digitalis is a dromotropic drug.
Respuesta
- True
- False
Pregunta 28
Pregunta
Pick the beta blocker
Respuesta
-
Verapamil
-
Prazosin
-
Lisinopril
-
Propranolol
Pregunta 29
Pregunta
Calcium channel blockers block calcium and therefore increase the heart rate.
Respuesta
- True
- False
Pregunta 30
Pregunta
Antidysrhythmic drugs exert a negative chronotropic and negative dromotropic effect.
Respuesta
- True
- False
Pregunta 31
Pregunta
Chose the drugs from the "Loop" category of Diuretics.
Respuesta
-
Hydrochlorothiazide (HCTZ)
-
Furosemide
-
Lidocaine
-
Bumetanide
Pregunta 32
Pregunta
What is the second choice drug for dysrhythmias?
Respuesta
-
Amiodarone
-
Dyazide
-
Aldomet
-
Lidocaine
Pregunta 33
Pregunta
What drug(s) fit into the category of "Potassium-Sparing"?
Respuesta
-
HCTZ
-
Bumex
-
Cardizem
-
Dyrenium
Pregunta 34
Pregunta
HCTZ is a drug in the "Thiazide" category of Diuretics.
Respuesta
- True
- False
Pregunta 35
Pregunta
Dyazide and Maxide are long-term diuretics.
Respuesta
- True
- False
Pregunta 36
Pregunta
Which diuretic loses the least amount of electrolytes?
Respuesta
-
Lasix
-
Capoten
-
Triamterene
-
Mannitol
Pregunta 37
Pregunta
Pick the drug(s) that are Ace Inhibitors
Respuesta
-
Lisinopril
-
Alpha Methyldopa
-
Capoten
-
Minipress
Pregunta 38
Pregunta
Pick the drug(s) that are Vasopressors
Respuesta
-
Prazosin
-
Pitressin
-
Persantine
-
Isuprel
Pregunta 39
Pregunta
What is another name for Vasopressin?
Respuesta
-
Anti-diuretic Hormone
-
Dobutrex
-
tPA
-
Aspirin
Pregunta 40
Pregunta
Pick the antiplatelet drug...
Respuesta
-
Heparin
-
Streptokinase
-
Inotropin
-
Dipyridamole
Pregunta 41
Pregunta
Warfarin has an immediate onset and reversal.
Respuesta
- True
- False
Pregunta 42
Pregunta
Hemorrhage is not a risk when using antithrombotic drugs.
Respuesta
- True
- False
Pregunta 43
Pregunta
Which of these is the reversal agent for Heparin?
Respuesta
-
Vitamin K
-
Mucomyst
-
Levophed
-
Protamine
Pregunta 44
Pregunta
Beta Blockers are indicated for congestive heart failure.
Respuesta
- True
- False
Pregunta 45
Pregunta
We would give calcium channel blockers to someone with hypertension.
Respuesta
- True
- False
Pregunta 46
Pregunta
Which drug is used for head trauma and optimizes the balance of fluids and electrolytes.
Respuesta
-
Lidocaine
-
Furosemide
-
Mannitol
-
Tylenol
Pregunta 47
Pregunta
Which is the first choice drug for V-fib and PVC's ?
Respuesta
-
Adrenaline
-
Neo-synephrine
-
Calan
-
Amiodarone
Pregunta 48
Pregunta
Codeine is not an ideal oral drug.
Respuesta
- True
- False
Pregunta 49
Pregunta
Benzodiazepines are used to treat high blood pressure.
Respuesta
- True
- False
Pregunta 50
Pregunta
Chose the benzodiazepines...
Respuesta
-
Diprivan
-
Ketamine
-
Valium
-
Midazolam
Pregunta 51
Pregunta
Luminal has been used since 1992.
Respuesta
- True
- False
Pregunta 52
Pregunta
Anterograde Amnesia is when a patient remembers their entire surgical procedure.
Respuesta
- True
- False
Pregunta 53
Pregunta
The mechanism of action for NSAID's and steroids is inhibiting cyclicoxygenase, in turn inhibiting prostaglandins.
Respuesta
- True
- False
Pregunta 54
Pregunta
Which acronym stands for Tylenol?
Respuesta
-
APA
-
ASA
-
tPA
-
APAP
Pregunta 55
Pregunta
[blank_start]Fentanyl[blank_end] is known as the rapid sequence intubation drug.
Respuesta
-
Fentanyl
Pregunta 56
Pregunta
Amiloride is a drug in the "loop" category of diuretics.
Respuesta
- True
- False
Pregunta 57
Pregunta
Which of these types of drugs are used to treat shock?
Respuesta
-
Beta Blockers
-
Anti-platelet
-
Vasopressors
-
Vasodilators
Pregunta 58
Pregunta
Which of these is a traditional opioid?
Respuesta
-
Heparin
-
Benadryl
-
Amidate
-
Morphine
Pregunta 59
Pregunta
Which of these drug(s) are indicated for thick/loculated pleural effusions?
Respuesta
-
Isuprel
-
Nitroglycerin
-
Streptokinase
-
Tissue Plasminogen Activator (tPA)
Pregunta 60
Pregunta
Which of these is the most common side effect of opioids?
Respuesta
-
Feeling pretty awesome
-
Migraine
-
Respiratory Depression
-
Tachycardia
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