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NR 507 Week 8 Final Exam Questions and Comprehensible Answers Excellently Graded A++ Pass $9.29   Add to cart

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NR 507 Week 8 Final Exam Questions and Comprehensible Answers Excellently Graded A++ Pass

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"left-shift" in WBC differential - CORRECT ANSWER --When demand for mature neutrophils exceeds the supply -Premature release of immature WBCs (leukocytes) Abnormal Uterine Bleeding - CORRECT ANSWER -- Bleeding that is abnormal in duration, volume, frequency, or regularity > 6 months -PA...

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  • August 10, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Nursing
  • Nursing
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Eddiestudy
NR 507 Week 8 Final Exam Questions and

Comprehensible Answers Excellently Graded A++

Pass

"left-shift" in WBC differential - CORRECT ANSWER ✔✔ --When demand for mature

neutrophils exceeds the supply

-Premature release of immature WBCs (leukocytes)


Abnormal Uterine Bleeding - CORRECT ANSWER ✔✔ -- Bleeding that is abnormal in

duration, volume, frequency, or regularity > 6 months

-PALM(structural)-COEIN (nonstructural)

-Major cause: lack of ovulation

- commonly seen in perimenopausal women and adolescents

-Tx: NSAIDs (reduce prostaglandin synthesis within endometrial tissues- cause vasoconstriction

and dec. blood loss), regulating cycles, hormone therapy


Acute phase C- reactive protein - CORRECT ANSWER ✔✔ --Produced in the liver


- Most sensitive to acute phase reactants

-Levels rise rapidly in inflammation ( non-specific to type of inflammation)


Agnosia - CORRECT ANSWER ✔✔ -the inability to recognize familiar objects.

,-tactile/spatial-parietal lobe

-Gerstmann syndrome (loss of spatial orientation of fingers, body, sides and #s)- L angular gyrus

(Parieral)

-Object- Temporo-occipital area

-Associated with CVAs


Alpha-1-antitrypsin deficiency - CORRECT ANSWER ✔✔ -- Primary emphysema


- Autosomal recessive inherited

- Proteolysis in lung tissues is not inhibited


Anemia of chronic renal failure - CORRECT ANSWER ✔✔ -- Kidney damage affects secretion

of erythropoietin, diminishes bone marrow erythropoiesis.

- Uremic toxins that increase in the blood d/t renal failure may suppress bone marrow function

and damage erythrocytes

- Platelet dysfunction (bleeding)

- loss of erythrocytes


Anti Inflammatory drugs - CORRECT ANSWER ✔✔ -- NSAIDs Inhibit COX-1 & 2, blocking

synthesis of prostaglandins of the E series




? Binds to H2 receptor resulting in the suppression of leukocyte function

, Antibiotic resistance - CORRECT ANSWER ✔✔ --Enzymatic inactivation of antibiotics


-Multi-drug-resistance transporters (MDRs)

-Resistance genes- Spread by horizontal gene transfer

-Decreased uptake of the ATB by the bacteria (ex. thickened cell walls)


appendicular skeleton - CORRECT ANSWER ✔✔ -126 bones that make up upper and lower

extremities, shoulder girdle, pelvic girdle


Atherosclerosis - CORRECT ANSWER ✔✔ -cause: smoking, HTN, DM, aging


-injury to endothelial cells that line artery wall (inflammation and cannot make normal amt of

antithrombotic and vasodilating cytokines)

-LDL penetrates into subintima of arterial wall, and is trapped by proteoglycans.

-inflammation, oxidized LDL cause endothelial cells to express adhesion molecules that bind

monocytes and immune cells.

-monocytes penetrate vessel vall and become macrophages.

-fatty streak- NTF, interferons, interleukins and CRP injure vessel wall.

-release of growth factors, collagen, migrate over fatty streak and form fibrous plaque.

-plaque may calcify and cover vessel lumen


Autoimmune Hemolytic Anemia - CORRECT ANSWER ✔✔ -1) Warm reactive antibody type-

IgG binds optimally to erythrocytes at a normal body temperature.

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