NR 507 Week 4 Mid-Term Study Guide
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$35.00
| Institution | NR 507 Advanced Pathophysiology |
| Contributor | Lydia |
NR-507 Mid-Term Study Guide
**50 questions, multiple choice
Hematology:
hematopoiesis erythropoietin
erythrocyte function and lifespan functions of hemoglobin
iron-deficiency anemia- (Microcytic)- small RBC *Iron deficiency common cause thalassemia- (Microcytic)
sickle-cell anemia- (Normocytic) hemolytic anemia- (Normocytic)
pernicious anemia- (Macrocytic)- large RBC *B12 or folate deficiency
Genitourinary/Renal:
anatomy and physiology of the kidney kidney filtration
nephron damage tubular reabsorption
conditions associated with renal failure calculi blockage of ureter
benign prostatic hypertrophy prerenal disease
intrarenal disease postrenal disease glomerulonephritis treatment of renal failure
role of angiotensin converting enzyme (ACE)
Pulmonary:
anticholinergic drugs treatment for asthma asthma
alveolar hyperinflation with asthma
chronic bronchitis and related acid/base disturbances perfusion
blood flow between the heart and lungs bronchioles
polycythemia vera
Cardiovascular:
heart valves S1 heart tone S2 heart tone
cardiac contractility
preload- ventricle stretch during DIASTOLE filling (Franks law)
afterload-(unload) ventricle excertion during SYSTOLE- pumping blood out of SL valves (Laplace law) diastole- End diastolic volume (EDV)- blood in ventricle before systole (120 mL)
systole- End systolic volume (ESV)- blood left in ventricle after systole (50mL) stroke volume- blood volume ejected by ventricle during systole (70mL) *↑HR=↓SV
cardiac output- volume of blood ejected by each ventricle per min, SV X HR (70mLx75bpm=5.25 L/min) heart failure- dysfunction=↓CO=↓perfusion
Congestive heart failure- LHF, *caused by HTN
Cor Pulmonale- RHF, * caused by pulmonary dysfunction
Hypertension- leads to HF……………………………….. Continue
| Instituition / Term | |
| Term | Year 2022 |
| Institution | NR 507 Advanced Pathophysiology |
| Contributor | Lydia |
