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NR 507 Midterm Questions and Correct Answers | Latest Update $12.49   Add to cart

Exam (elaborations)

NR 507 Midterm Questions and Correct Answers | Latest Update

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  • Course
  • NR 507
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  • NR 507

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 format...

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  • September 10, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NR 507
  • NR 507
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1 | P a g e | © copyright 2024/2025 | Grade A+




NR 507 Midterm Questions and Correct
Answers | Latest Update
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

, 2 | 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




Master01 | September, 2024/2025 | Latest update

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


- Systolic murmur




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




Master01 | September, 2024/2025 | Latest update

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