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NR 507 Midterm Latest Questions and Answers Rated 100% Correct $12.49   Add to cart

Exam (elaborations)

NR 507 Midterm Latest Questions and Answers Rated 100% Correct

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Glomerulonephritis <~~> The glomerular-capillaries can trap blood-borne Ab & Ag-Ab complexes - Causes: PRIMARY: infection, drugs, toxins, vascular disorders, ischemia, immunologic responses, free radicals. SECONDARY: DM, CHF, HIV, Lupus Triggering event (infection)- Ag-Ab complex form...

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  • September 21, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NR 507
  • NR 507
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MASTER01
1 | P a g e | © copyright 2024/2025 | Grade A+




NR 507 Midterm Latest Questions
and Answers Rated 100% Correct
Glomerulonephritis


✓ <~~> The glomerular-capillaries can trap blood-borne Ab & Ag-Ab

complexes

- Causes: PRIMARY: infection, drugs, toxins, vascular disorders, ischemia,

immunologic responses, free radicals. SECONDARY: DM, CHF, HIV, Lupus




Triggering event (infection)- Ag-Ab complex formation & deposition in

glomerulus- Activation of complement system & WBC infiltration- Glomerular

injury & leakage- Proteinuria/hematuria- edema, increase creat, azotemia,

oliguria

OR

after glomerular injury & leakage- Coagulation cascade activation & FIbrin

deposition- Decreased capillary perfusion- decreased GFR- edema, increase

creat, azotemia, oliguria




S1


✓ <~~> -Closing of mitral and tricuspid valve

- Beginning of systole




Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+


S2


✓ <~~> - Closure of the aortic and pulmonic valve

- End of systole




Valvular stenosis


✓ <~~> the valve orifice is constricted and narrowed, impeding the

forward flow of blood and increasing the workload of the cardiac

chamber proximal to the diseased valve. Intraventricular or atrial

pressure increases in the chamber to overcome resistance to flow

through the valve. Increased pressure causes the myocardium to work

harder, causing myocardial hypertrophy.




Aortic stenosis


✓ <~~> - LV hypertrophy

- L heart failure

- Pulmonary edema

- Exertional dyspnea

-Syncope

-Angina pectoris

- Systolic murmur




Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+


Mitral Stenosis


✓ <~~> - LA hypertrophy

-R ventricular failure

- Pulmonary edema

- Orthopnea

- Respiratory infections

- PH

-Edema

-Atypical chest pain

- Diastolic murmur




Stroke volume


✓ <~~> The volume of blood ejected per bear during systole




Cor Pulmonale


✓ <~~> right ventricular hypertrophy and heart failure due to pulmonary

hypertension




Cardiac output




Master01 | September, 2024/2025 | Latest update

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