Oncology
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Questions and Answers

Monitor patient for infection due to ______

leukopenia

Common sites for metastasis include liver, brain, bone, lung, and ______

lymph

Modifiable risk factors for breast cancer include alcohol consumption, smoking, sedentary lifestyle, and poor diet high in ______

fat

Post mastectomy, patients should elevate their arm to avoid ______

<p>lymphedema</p> Signup and view all the answers

All men 14 years and older should do self-exams monthly in the ______

<p>shower</p> Signup and view all the answers

Radioactive iodine treatment requires patients to ______ with at least 3-4 liters/day for 2 days.

<p>flush</p> Signup and view all the answers

Tumor lysis syndrome causes hyperkalemia and requires insulin to IV solution to decrease ______ level.

<p>potassium</p> Signup and view all the answers

Pernicious anemia requires lifelong supplementation of Vitamin ______.

<p>B12</p> Signup and view all the answers

Patients with thrombocytopenia should be placed on ______ precautions.

<p>bleeding</p> Signup and view all the answers

Iron should be given PO with vitamin C or on an empty ______.

<p>stomach</p> Signup and view all the answers

Study Notes

Oncology & Hematology

  • Radiation: Monitor for infection due to leukopenia.
  • Breast Cancer: Modifiable risk factors include alcohol, smoking, sedentary lifestyle, and poor diet. Non-modifiable risk factors include BRCA1/2 mutations, early menarche, late menopause, and family history of breast/uterine cancer. Perform monthly breast exams, preferably post-menstrual. Mammograms are helpful for early detection. Treatment depends on the stage.
  • Post-Mastectomy: Elevate the affected arm, avoid heavy lifting, and do not wear constrictive clothing. Avoid BP readings from the affected arm.
  • Testicular Cancer: Perform self-exams monthly in the shower. High risk men include those whose testes have not dropped into the scrotum, or those whose testes dropped after age 6. Initial warning sign is a small, hard lump.
  • Multiple Myeloma: A cancer of plasma cells. Myeloma cells inhibit antibody production, increasing risk of infection.
  • Radioactive Iodine: Flush with 3-4 liters of water daily for two days, and flush the toilet twice. Limit contact with others to 30 minutes daily. Avoid pregnant nurses, visitors, and children.
  • Immunosuppression: Place patients in private rooms. Avoid raw fruits and vegetables to prevent infections.
  • Tumor Lysis Syndrome: Tumor cells release their contents into the bloodstream. Hyperkalemia and glucose imbalances may occur, necessitating insulin to decrease potassium levels.
  • Thrombocytopenia: Place patients on bleeding precautions. Avoid using hard toothbrushes, and do not insert suppositories or enemas. Decrease IM medications.
  • Iron Deficiency Anemia: Iron supplements with vitamin C are given orally on an empty stomach.
  • Pernicious Anemia: Vitamin B12 is required due to a lack of intrinsic factor in the stomach.Symptoms include tachycardia, pallor, and a beefy red tongue. A Schilling test can determine Vitamin B12 absorption.

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