click below
click below
Normal Size Small Size show me how
Oncology
Med Surg 3 Exam 5
| Question | Answer |
|---|---|
| Most leukemia occurs in children. T/F | False. 70% occurs in people > 60 years old. |
| lymphoid: | stem cells that produce lymphocytes |
| myeloid: | stem cells that produce non-lymphoid |
| Most likely patient of: AML | children adults |
| Most likely patient of: ALL | children "childhood cancer" but can see in adults |
| Most likely patient of: CML | adults |
| Most likely patient of: CLL | 55+ |
| ANT | anemia, neutropenia, thrombocytopenia |
| Which cancer? s/s: fever, infection, fatigue, risk for bleeding, LYMPHADENOPATHY, spleenomegaly (rare) | AML |
| NADIR | 7-10 days after chemo |
| which cancer has the phases 1 (chronic) 2 (transformation) 3 (accelerated)? | CML |
| Which cancer? s/s: fatigue, malaise, anorexia, weight loss, dyspnea, confusion, SPLEENOMEGALY, lymphadenopathy (rare) | CML |
| How do you diagnose CML? | BCR-ABL gene, BMB, CBC diff |
| "Philadelphia chromosome" | BCR-ABL gene |
| PO med for CML | Gleevac |
| Which cancer? s/s: bone pain, lymphadenopathy, spleenomegaly, headache | ALL |
| what is the treatment for ALL? | combo chemo, intrathecal chemo, stem cell transplant |
| The B lymphocytes are affected in which cancer? | CLL |
| which cancer? s/s: increased lymphocytes, lymphadenopathy, spleeomegaly, b symptoms, viral infection | CLL |
| disorder of myeloid stem cells | myleodysplastic syndrome |
| dysplasia of RBC | myelodysplastic syndrome |
| which cancer? s/s: fatigue, BONE MARROW FAILURE, | myelodysplastic syndrome |
| bone marrow treatment is the only cure | myelodysplastic syndrome |
| reed-sternberg cells | hodgkin lymphoma |
| risk factors: virus, immunosuppressive therapy, agent orange | hodgkin non-hodgkin |
| which cancer? s/s: lymphadenopathy (cervical, mediastinal, supraclavicular), puritus, B symptoms, infections (herpes zoster) | hodgkin lymphoma |
| lymphoma staging: I | local; one node region |
| lymphoma staging: II | two node regions above diaphragm same side |
| lymphoma staging: III | two node regions above below diaphragm |
| lymphoma staging: IV | everywhere; organs |
| what is the treatment goal for hodkins lymphoma | cure |
| which cancer? lymphoid tissue is infiltrated with malignant cells | Non-hodgkins |
| what is the most common NHL? | B cell (aggressive) |
| which cancer? s/s: variable, enlarged lymphnodes, B symptoms, CNS | NHL |
| what does RCHOP treat? | NHL |
| RCHOP stands for: | Rituxan Cytoxan Hydroxydanumycin Onvovin Prednisolone |
| cancer of the plasma cells | multiple myeloma |
| which cancer? s/s: bone pain (back/ribs), bone breakdown, increase Ca+ (thirsty, dehydrated, confused), renal failure (M protein damages tubules), bone marrow depression | multiple myeloma |
| M protein in blood M protein in urin (Bentz-Jones) CRAB | multiple myeloma |
| where do the stem cells come from for a transplant? | peripheral blood stem cells umbillical cord newborns |
| allogenic | donor other than patient |
| syngenic | transplant from identical twin |
| autologus | patient own cells |
| myloablative | inpatient; high chemotherapy wipe out bone marrow |
| non-myloablative | mini-transplant; doesn't destroy all cells |
| how long does it take for patient to begin making own cells? | 2-4 weeks |
| which 911? s/s: SOB, edema, dysphagia, dilated veins on chest | SVC syndrome |
| which 911? s/s: back pain, edema, numbness, motor loss | spinal cord compression |
| which 911? s/s: fatigue, confusion, dysrhythmmia, constipation, dehydration | hypercalcemia |
| which 911? s/s: fatigue, weakness, level of conciousness, increase K+, increased P, decreased Ca+, acute renal failure, dysrhythmia, seizures | tumor lysis syndrome |
| mass cell destruction | tumor lysis syndrome |
| most common cancer in this 911 (hypercalcemia) | breast, lung, renal, myeloma |