Ewing sarcoma - Study guides, Class notes & Summaries

Which of the folowing is the basis for classifying chemo meds as cell-cycle specific or non specific? A. Mechanism of action B. Side effect profile C. Molecular structure D. Mechanism of action correct answersD. Mechanism of action Which of the following is a disorder of dendritic cells? A. Hemophagocytic lymphohisoctosis B. Ewing sarcoma C. Neuroblastoma D. Langerhands cell histocytosis correct answersD. Langerhands cell histocytosis Which is a cytogenic feature of patients diag...

ABFAS 22 Exam Questions and Answers 100% Pass Tzank (Tzanck) - Answer- Blister fluid, derm test for herpes, chicken pox. Kveim - Answer- Test for sarcoidosis. Injection of spleen tissue from (+) pt. Biopsied after 4 weeks. Mau - Answer- Midshaft 1st metatarsal osteotomy. Dorsal-distal to prox-plantar. Opposite of Ludloff. Carroll - Answer- Incision for clubfoot. Medial + posterior lateral Cincinnati - Answer- Incision for clubfoot. T.v. from post medial to lateral. Turco - Answer- Incis...

BMTCN Free TestWhich of the following studies should be completed at regular intervals for a patient receiving long-term steroids? A. Positron emission tomography scan B. Magnetic resonance imaging C. Dual energy x-ray absorptiometry D. Computed tomography scan - correct answer C. Dual energy x-ray absorptiometry The major histocompatibility complex is responsible for: A. identification of self versus non-self. B. the release of histamine during a hemolytic transfusion reaction. C....

osteosarcoma - this lesion is most commonly found between the ages of 10-25 y/o 2:1 M:F enostoma - this lesion is most commonly found between the ages of any age no gender predilection osteoid osteoma - this lesion is most commonly found between the ages of 10-25 y/o 2:1 M:F osteoblastoma - this lesion is most commonly found between the ages of less then 20 y/o 2:1 M:F enchondroma - this lesion is most commonly found between the ages of 10-30 y/o no gender predilection osteochondroma -...

POAT EXAM 1 Questions and Answers 100% Pass Who is more likely to experience an amputation? a. women b. men - Answer- b. men What type of amputation is more common? a. LE b. UE - Answer- a. LE 11x more likely in LE What is the leading cause of amputation? a. cancer b. congenital c. trauma d. peripheral vascular disease - Answer- d. peripheral vascular disease As of 2002, 82% of amputations were from PVD Which of the following cancers are not a common cause of amputation? a. osteos...

Osteoid Osteotoma ■Benign but Painful, especially at Night ■Pain relieved with NSAIDs* ■Peaks in 20's*, Males>Female ■Radiograph: ■Well Demarcated, homogenous center ■<2cm ■Radiolucent Nidus* filled with fluid Osteoblastoma ■Night Pain* ■NOT* relieved with NSAIDs ■MOST COMMON found in Spine ■Children* ■Blastic Tumor larger than Osteoma ■Central blastic region with sclerotic rim Osteochondroma ■MOST COMMON Benign Tumor* ■Asympt...

Nuclear Medicine exam 100% correct! The physical half-life of a radionuclide is the time it takes A. For half of the substances to leave the body B. For the kit to become half expired C. For half of the substance to be metabolised D. For the nuclide to decay to one half of the original activity - ANSWERD. For the nuclide to decay to one half of the original activity Which of the following can be said regarding effective half-life? A. It is always longer than the physical half-life ...

A 2 year old girl who is exposed to the sun has progressive development of dryness of the skin, excessive freckling, and keratoses. Skin fibroblasts cultured from this child are most likely to be defective in which of the following? Nuclear excision repair of pyrimidine dimers a 65 year old man has a radical prostacetomy and lymph node dissection for adenocarcinoma of the prostate. which of the following features is involved in the grading of this neoplasm Tumor size A man with a fair ...

BMTCN Free TestWhich of the following studies should be completed at regular intervals for a patient receiving long-term steroids? A. Positron emission tomography scan B. Magnetic resonance imaging C. Dual energy x-ray absorptiometry D. Computed tomography scan - correct answer C. Dual energy x-ray absorptiometry The major histocompatibility complex is responsible for: A. identification of self versus non-self. B. the release of histamine during a hemolytic transfusion reaction. C....

At what GCS score do you intubate? 8 Most common childhood cancer for <14 leukemia How is leukemia definitively diagnosed? bone marrow aspiration Hallmark manifestation of retinoblastoma cat eye reflex (white glow) Describe Wilms tumor and treatment embryonal kidney tumor treated by surgery Most common bone cancer in children osteosarcoma Describe Ewing sarcoma malignant cancer of marrow spaces (long and flat bones) Describe rhabdomyosarcoma painful malignant mass in skeletal muscle W...