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AHN 577 heme - onc Test With Complete Solution $10.99   Add to cart

Exam (elaborations)

AHN 577 heme - onc Test With Complete Solution

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  • AHN 577

AHN 577 heme - onc Test With Complete Solution...

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  • September 24, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • AHN 577
  • AHN 577
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AHN 577 heme - onc Test With
Complete Solution

Normal Hgb - ANSWER Men: 14-18

Women: 12-16

Normal MCV range - ANSWER 80-100 fL

-This is where the "-cytic" comes from

normal MCH values - ANSWER 27-34

- This is where the "-chromic" comes from

normal MCHC values - ANSWER 32-36 g/dL

normal TIBC levels - ANSWER 250-450

normal iron range - ANSWER 50-150 mcg/dL

Normal ferritin levels - ANSWER 12-100ng/ml

megaloblastic hyperchromic anemia - ANSWER B12 Deficient

Pernicious Anemia

Megaloblastic normochromic anemia - ANSWER Folate deficiency

normocytic normochromic anemia - ANSWER Anemia of chronic disease

microcytic hypochromic anemia - ANSWER anemia characterized by small,
pale red blood cells that lack adequate hemoglobin to carry oxygen; can be
caused by deficiency of iron or vitamin B6

,- Thalassemias




S/S of pernicious anemia - ANSWER glossitis, paresthesia, loss of vibratory
sense, loss of fine motor, + rhomberg, +babinski

- splenomegaly




Testing for pernicious anemia - ANSWER Anti-IF and Anti-parietal cell
antibodies

-Schilling test to differentiate pernicious anemia from isolated B12 deficiency




Other causes of B12 deficiency that are NOT pernicious anemia - ANSWER
-Metformin

-Etoh

-Diet

-Hemodialysis

-Tapeworms

-Malabsorption from GI surgeries




Lab Ranges for serum Folate - ANSWER <2ng/ml is diagnostic

if >4ng/ml can rule out folate deficiency

, Drugs that can cause folate deficiency - ANSWER -Methotrexate

-Pyrimethamine

-etoh

-phenytoin

-isoniazid

-birth control




s/s of folate deficiency - ANSWER -glossitis, mouth and tongue pain,
hyperpigmentation, weight loss, orthostatic hypotension




What kind of Anemia is iron deficiency anemia - ANSWER microcytic
hypochromic




MCV for iron deficiency - ANSWER <80




MCHC for iron deficiency - ANSWER <32




S/S of iron deficiency anemia - ANSWER Pica, dyspnea, mild fatigue, h/a,
palpitations, weakness, tachycardia, postural hypotension, pallor

- Cheilosis- cracking on side of mouth

-spoon shaped, brittle nails

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