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Coronary Artery Disease (CAD) Nursing 201 Exam 1 questions with correct answers

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Coronary Artery Disease (CAD) Nursing 201 Exam 1 questions with correct answers

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  • October 22, 2024
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Coronary Artery Disease (CAD) Nursing
201 Exam 1 questions with correct
answers

Learning objectives and assigned reading - correct answer ✔✔Discuss the etiology and pathophysiology
of CAD



Summarize the cardiovascular changes related to aging



Analyze the common cardiac risk factors



Introduce and discuss the cardiac diet



Differentiate among the common cardiac

diagnostic tests and procedures



Assigned Readings: Lewis, S.L. et al. (2014) Medical Surgical Nursing. Assessment and Management of
Clinical Problems. (9th Ed). pp. 687-696, 715-716, 731-740, and Table 32-6 on pp. 699-703



CAD cycle - correct answer ✔✔Arteriosclerotic heart disease (ASHD)=

Cardiovascular heart disease ( CVHD)) =

Coronary heart disease (CHD) =

ischemic heart disease (IHD) =

Atherosclerotic Heart disease (ASHD or AHD)



What is atherosclerosis and types? - correct answer ✔✔Begins after repeated injury to the inner wall of
arteries from

,Tobacco use

Hyperlipidemia

Hypertension

Diabetes

Hyperhomocysteinemia

Infection



CHRONIC INFLAMMATION OF ARTERIES!!



Types:

-heart

-brain

-arms and legs



causes of atherosclerosis - correct answer ✔✔Tobacco use

Hyperlipidemia

Hypertension

Diabetes

Hyperhomocysteinemia

Infection



heart atherosclerosis (1/3 types) - correct answer ✔✔Coronary artery disease (CAD)

Angina

Arrythmia (irregular heart beats)

Heart attack (MI)



brain atherosclerosis (2/3 types) - correct answer ✔✔•Carotid artery disease:

(numbness, fatigue, dizziness, and headaches)

, •Stroke



arms and legs atherosclerosis - correct answer ✔✔•Peripheral artery disease:

(numbness, serious infections)



•Intermittent claudication:

(leg pain on walking)



stages of atherosclerosis - correct answer ✔✔Begins as a response to inflammation and injury of the
endothelium of the arteries



Fatty streak

Fibrous plaque

Complicated lesion



Major cardiac arteries.



what happens if left main coronary artery gets blocked? - correct answer ✔✔But the left main coronary
artery also has a nickname, and not a cute, friendly one; it's called the widowmaker. If you get a blockage
in this artery, the lack of blood flow to the left ventricle is so severe that it usually causes a fatal
arrhythmia.



For those of you who remember him, that's probably what killed the journalist Tim Russert. The

lack of blood flow is too extensive to overcome, even with immediate help.



collateral circulation - correct answer ✔✔it helps, can build new blood vessels around



But...not all patients are the same

Inherited predisposition for angiogenesis

Presence or absence of chronic ischemia

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