EXAM 1 TERM 3 PNVN 1631 QUESTIONS WITH CORRECT ANSWERS,

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EXAM 1 TERM 3 PNVN 1631 QUESTIONS WITH CORRECT ANSWERS,

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2025/2026

Institution NR 302 Vital Signs Adapt

Course NR 302 Vital Signs Adapt

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EXAM 1 TERM 3 PNVN 1631 QUESTIONS WITH CORRECT ANSWERS

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EXAM1TERM3PNVN1631QUESTIONS WITH t t t t t t t

tCORRECT ANSWERS 2025/2026 t t

whatishyperlipidemia-CORRECTANSWER-highlevelsof lipids(fats)intheblood
t t t t t t t t t t t t t

hyperlipidemiaisamajor cause ofwhat? -CORRECT ANSWER -atherosclerosis t t t t t t t t t t t

Whatisatherosclerosis?-CORRECTANSWER-buildupoffats,cholesterol,hardeningofthe arteries
t t t t t t t t t t t t t t

whatputsyouathighriskforatherosclerosisandcoronaryheartdisease -CORRECTANSWER -- low
t t t t t t t t t t t t t t t t

levels of HDL
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- highlevels ofLDL t t t

primarytreatmentsforhyperlipidemia-CORRECTANSWER--weighreduction
t t t t t t t t t

- lowcholedterol&fat
t t t

- exersice

whatistheactionofbileacidbindingresins -CORRECTANSWER-bindbileacidstopromote increased
t t t t t t t t t t t t t t t t t

metabolism of cholesterol
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whatdrugsarebilebindingresins-CORRECT ANSWER-- cholestyramine
t t t t t t t t t t

-colestipol

-cocosevelam

whataretheactionsoffibricacids-CORRECT ANSWER-lowertriglyceridelevels
t t t t t t t t t t t t

, whatdrugsarefibricacids-CORRECTANSWER--gemfibrozil(lopid)
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-gnograte(tricor) t

Whatisadysrhythmia -CORRECT ANSWER -Abnormal heartrhythm
t t t t t t t t t

whatcausesdysrhythmias-CORRECTANSWER-causedbytheabnormalpacemakercellsora blockage
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of the normal pathway. stress, ischemia, and heart failure can also cause irregular muscular
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contraction
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whatarethe2typesofdysrhythmiasandtheirdefiningcharacteristics -CORRECTANSWER-
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SUPRAVENTRICULAR,developsabovethebundleofhis,atrialflutterandfibrillation,premature atrial t t t t t t t t t t t t

contractions, sinus tachycardia and bradycardia
t t t t t

VENTRICULAR,developsbelowthebundleofhis,prematureventricularcontractions, ventricular
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fibrillation, ventricular tachycardia
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class1dysrhythmiamedications(doeswhat)-CORRECTANSWER-myocardialdepressantthat inhibits
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sodium ion movement
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class1adysrhythmiamedications(doeswhat)-CORRECTANSWER-prolongsdurationof electrical
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stimulation
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class1bdysrhythmiamedications(doeswhat)-CORRECTANSWER-shortendurationof electrical
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stimulation
t

class1cdysrhythmiamedications(doeswhat)-CORRECTANSWER-potentmyocardial depressants,
t t t t t t t t t t t

slow conduction rate
t t t

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Uploaded on: February 13, 2026
Number of pages: 7
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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