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NU 607 Module 1 & 2 Quiz Questions and Answers All Correct $12.49   Add to cart

Exam (elaborations)

NU 607 Module 1 & 2 Quiz Questions and Answers All Correct

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  • Course
  • NU 607
  • Institution
  • NU 607

NU 607 Module 1 & 2 Quiz Questions and Answers All Correct Pericarditis is most commonly triggered by? - Answer- Viral infections Valvular disorders cause what? - Answer- Disruption of normal blood flow through the heart Normal flow through the aortic valves occurs when? - Answer- The left ...

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  • September 25, 2024
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  • Exam (elaborations)
  • Questions & answers
  • NU 607
  • NU 607
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NU 607 Module 1 & 2 Quiz
Questions and Answers All
Correct
Pericarditis is most commonly triggered by? - Answer- Viral infections

Valvular disorders cause what? - Answer- Disruption of normal blood flow through the
heart

Normal flow through the aortic valves occurs when? - Answer- The left ventricle
pressure becomes higher than the aortic pressure causing the valve to open

Disruptions in blood flow the valves result in? - Answer- Stenosis and regurgitation

Yearly mammograms should start at what age without a family history of breast CA -
Answer- 40

If both parents are carriers of an autosomal recessive disorder, what is the offsprings
chance of being affected? - Answer- 25%

What is the normal amount of chromosomes and pairs? - Answer- 46 chromosomes &
23 pairs

Normal order of impulse conduction in the heart is: - Answer- SA node, AV node, bundle
of HIS, purkinge fibers

bradyarrhythmia - Answer- Rate less than 60

tachyarrhythmia - Answer- Rate over 100

Left sided heart failure symptoms - Answer- Pulmonary edema, paroxysmal nocturnal
dyspnea (cough)

Elevated B-type natriuretic peptide indicates - Answer- The heart is working too hard to
pump

Where would you hear the murmur with VSD? - Answer- Left lower sternal border

, Congenital heart defects diagnosis - Answer- history (including mother's history),
physical examination, fetal ultrasound, echocardiogram, EKG, chest X-ray, cardiac cath
, cardiac MRI

aneurysm - Answer- ballooning of a weakened portion of an arterial wall

Aneurysm concerns - Answer- Rupture, leaking

Dyslipidemia - Answer- abnormal blood lipid levels, including high total, low-density
lipoprotein, and triglyceride levels as well as low high-density lipoprotein levels

Why is HDL good? - Answer- Takes up extra cholesterol in foam cells and transports
back to liver for expulsion

peripheral arterial disease - Answer- Intermittent claudication: leg pain with exertion and
relieved by rest

Stable Angina - Answer- predictable and consistent pain that occurs on exertion and is
relieved by rest

unstable angina - Answer- chest pain that occurs while a person is at rest and not
exerting himself

Prinzmetal angina - Answer- caused by vasospasm of coronary artery

Microvascular angina - Answer- Caused by prearterioles and arterioles

nonmodifiable risk factors - Answer- Age, sex, genetics, race

Homocysteine - Answer- Amino acid found in meat; high consumption can result in
atherosclerosis

What is the key determinant ion of osmotic pressure? - Answer- Na

Serum osmolality is with dehydration - Answer- High

Why are electrolytes elevated with dehydration? - Answer- They have less fluid to
disperse; once rehydrated, levels correct themselves

Active transport involves a - Answer- Carrier molecule (normally ATP)

Cell division processes: - Answer- Meiosis & mitosis

Cell differentiation - Answer- Process by which cells become specialized

Lymphoid progenitor stem cells differentiate into ? - Answer- B cells and T cells

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