13898203
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Quiz von Rebecca Kaspers, aktualisiert more than 1 year ago
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Erstellt von Rebecca Kaspers
vor mehr als 6 Jahre
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Frage 1
Frage
A negative chronotropic effect:
Antworten
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increases the force of heart muscle contractions
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slows the heart rate
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slows electrical impulse conduction through the atrioventricular (AV) node
Frage 2
Frage
Diogoxin:
Antworten
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a. is a cardiac glycoside
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b. is derived from the foxglove plant
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c. is derived from digitalis
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d. all the above are true
Frage 3
Frage
Digoxin is used to treat supraventricular arrhythmias as it acts on the CNS to slow heart rate.
Antworten
- True
- False
Frage 4
Frage
Class I anti-arrhythmic drugs are:
Antworten
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sodium channel blockers
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beta-blockers
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used for life-threatening arrhythmias only
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calcium channel blockers
Frage 5
Frage
Which subclass of Class I anti-arrhythmic drugs slow conduction?
Antworten
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Class IA
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Class IB
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Class IC
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Class ID
Frage 6
Frage
Which class of anti-anginal drugs is used for long-term angina prevention?
Antworten
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a. nitrates
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b. beta blockers
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c. calcium channel blockers
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d. None of the above are used for angina
Frage 7
Frage
Nitrates cause smooth muscle in veins to constrict.
Antworten
- True
- False
Frage 8
Frage
Decreased calcium causes the coronary arteries to dilate.
Antworten
- True
- False
Frage 9
Frage
Which type of anti-hypertensive drug are calcium channel blockers that prevent the contraction of vascular smooth muscle?
Antworten
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a. sympatholytic drugs
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b. vasodilating drugs
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c. ACE inhibitors
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d. Angiotensin II receptor blockers
Frage 10
Frage
__________ promotes the excretion of aldosterone.
Antworten
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renin
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angiotensin I
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angiotensin II
Frage 11
Frage
The result of the renin-angiotensin-aldosterone system is vasoconstriction and aldosterone secretion.
Antworten
- True
- False
Frage 12
Frage
__________ work(s) between angiotensin I and angiotensin II.
Antworten
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ACE inhibitors
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renin
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aldosterone
Frage 13
Frage
Of the 3 classes of diuretic drugs, which are sulfonamide derivatives?
Antworten
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thiazide diuretics
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loop diuretics
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potassium-sparing diuretics
Frage 14
Frage
Resorption involves leaving the tubules for body tissues.
Antworten
- True
- False
Frage 15
Frage
Salts are typically secreted from the ascending Loop of Henle.
Antworten
- True
- False
Frage 16
Frage
Anti-diuretic hormone causes water resorption at the __________.
Antworten
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proximal convoluted tubule
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distal convoluted tubule
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collecting duct
Frage 17
Frage
The greatest volume of urine production is with __________ diuretics.
Antworten
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thiazide
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loop
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potassium-sparing
Frage 18
Frage
Anti-lipemic drugs lower __________.
Antworten
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a. cholesterol
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b. triglycerides
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c. phospholipids
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d. all the above are correct
Frage 19
Frage
Which of the following are ways that anti-lipemic drugs work?
Antworten
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a. bind bile acids
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b. interfere with cholesterol synthesis
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c. decrease apolipoprotein B
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d. all the above are true
Frage 20
Frage
HMG-CoA reductase inhibitors are another name for statin drugs.
Antworten
- True
- False
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