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NU 327 FINAL EXAM STUDY QUESTIONS WITH CORRECT ANSWERS 2026 UPDATE

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NU 327 FINAL EXAM STUDY QUESTIONS WITH CORRECT ANSWERS 2026 UPDATE

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Spirochetes


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spiral-shaped bacteria that have flexible walls and are capable of
movement




Retinopathy


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A.damage to the small blood vessels due to poor perfusion of the eye lead
to the new growth of blood vessels (Neovascularization) which are fragile,
leak, bleed and grow over the retina which causes blindness.


a. Risk factors
i. DM
ii. Sickle cell dz

, iii. Sarcoidosis
iv. Hyperviscosity of the blood




What do the lungs do it the CO2 is low?


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A low CO2 level can be a sign of several conditions, including: Kidney
disease. Diabetic ketoacidosis, which happens when your body's blood
acid level goes up because it doesn't have enough insulin to digest sugars.
Metabolic acidosis, which means your body makes too much acid.




What types of cells does chemotherapy target? What are the effects on cells not
affected by cancer?


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- Chemotherapy is most effective at killing cells that are rapidly dividing.


- Unfortunately, chemotherapy does not know the difference between
cancer cells and the normal cells. The "normal" cells will grow back and be
healthy but in the meantime, side effects occur.

-Cancer is the uncontrolled growth of abnormal cells in the body. Cancer
develops when the body's normal control mechanism stops working. Old
cells do not die and instead grow out of control, forming new, abnormal
cells. These extra cellsmay form a mass of tissue, called a tumor.




What hormones are important to regulation of kidney function?


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, prostaglandins




GERD


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This is a chronic disease that occurs when stomach acid or bile flows into
the food pipe and irritates the lining.

Acid reflux and heartburn more than twice a week may indicate GERD.

Symptoms include burning pain in the chest that usually occurs after eating
and worsens when lying down.


Relief from lifestyle changes and over-the-counter medications is usually
temporary. Stronger medication may be needed.




Opportunistic infection in AIDS


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Pneumocystis jiroveci (formerly carinii) pneumonia




What are some common cancer screening procedures?


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, Examples of some common cancer screening tests that are known to lower
cancer death rates include colonoscopy for colon cancer, mammography
for breast cancer, and Pap smear for cervical cancer.




renal failure


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decrease in excretion of wastes results from impaired filtration function




Normal PaCO2 range


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35-45 mm Hg (Acid)




IgE


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allergic reactions




GERD Rx


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