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Nursing 301 Exam 2 Questions With Complete Solutions!!! $10.69   Add to cart

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Nursing 301 Exam 2 Questions With Complete Solutions!!!

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  • Course
  • GBCN 301
  • Institution
  • GBCN 301

What are diagnostic studies of the heart? - ANS CXR ECG echocardiogram exercise stress test What does an Echocardiogram help you look at? - ANS function of heart/valves ultrasound the heart ejection fraction What does an Exercise stress test help you look at? - ANS ...

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  • September 17, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • GBCN 301
  • GBCN 301
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DocLaura
Nursing 301 Exam 2 Questions With
Complete Solutions!!!





What are diagnostic studies of the heart? - ANS CXR
ECG
echocardiogram
exercise stress test

What does an Echocardiogram help you look at? - ANS function of heart/valves
ultrasound the heart
ejection fraction

What does an Exercise stress test help you look at? - ANS response of CV system to
stress
possible presents of CAD
look for reason of chest pain
look at effects of an MI
look at abnormal heart rhythms

What do cardiac enzymes indicate> - ANS damage to myocardial cells

CK-MB enzymes: Rise, Peak, Return - ANS rise: 3-12 hours
Peak: 24 hours
return: 48-72 hours

define Troponins - ANS protein found in myocardial cells that help regulate contractile
process

Troponin T: first detected & elevation time - ANS detected: 3-5 hours
elevated: 14-21 days

Troponin I: first detected & elevation time - ANS detected: 3 hours
elevated: 7-10 days

What systems regulate blood pressure? - ANS SNS
cardiovascular
renal
endocrine

,Increase SNS causes what? - ANS increase in HR, BP, CO

Normal blood pressure - ANS <120/80

Prehypertension - ANS 120-139/80-89

Stage 1 HTN - ANS 140-159/90-99

Stage 2 Htn - ANS 160/100<

What would we encourage patients to do with prehypertension? - ANS eat healthy and
exercise

What would be encourage patients to do with stage 1 HTN - ANS use medication and
maintain healthy life style

What would we encourage patients to do with stage 2 HTN - ANS use of combination
meds and maintain a healthy lifestyle

Risk factors for HTN - ANS obesity
dyslipidemia
diabetes
sedentary lifestyle
impaired renal function
age
family history

Metabolic syndrome: insulin resistance - ANS fasting glucose 100< or abnormal glucose
test

Metabolic syndrome: central obesity - ANS 35 in< females
40< males

Metabolic syndrome: dyslipidemia - ANS triglycerides 150<
HDL <50 (females) <40 (males)

Metabolic syndrome: BP - ANS 135/85<

What are some things that could help diagnose Metabolic Syndrome (only need 3 to diagnose) -
ANS insulin resistance
central obesity
dyslipidemia
high BP
high C-reactive protein

, high fibrinogen levels

Lifestyle modifications for HTN - ANS decrease sodium intake
DASH diet
decrease weight
increase exercise
moderate alcohol consumption

What types of food are highest in sodium? - ANS cheese
hot dog
ham
canned soups
canned vegetables
fast food
chips

Medications for HTN - ANS diuretics
beta blockers
calcium channel blocker
ARBs
ACE inhibitors

Hypertensive emergency S/S - ANS acute MI
dissecting aneurysm
intracranial hemorrhage

Define Hypertensive emergency vs urgency - ANS in both the BP is extremely high but in
emergency there are signs of organ damage but in urgency there is not

S/S of hypertensive urgency - ANS severe headache
nosebleeds
anxiety

Why is it important to use smoking cessation for patients with hypertension? - ANS
increases the heart rate, constricts arterioles and reduces the heart's ability to eject blood

What is the first type of medication used to control hypertension - ANS diuretics

Define Coronary Artery Disease - ANS narrowing of coronary vessels with atherosclerotic
plaque

Define Atherosclerosis - ANS abnormal accumulation of lipid deposits and fibrous tissue
within arterial walls and lumen

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