Why is Partial thromboplastin used in monitoring warfarin therapy? Explain.

Which is not characteristic of Hodgkin lymphoma in the following options A.randomness and uncertainty of the site of the disease B.lymph nodes are the primary source in about 90% of cases, the disease usually starts from one or a group of lymph nodes and gradually spreads to nearby lymph nodes C. tumor cells are a unique type of tumor giant cells, which only account for 1-5% of all cell components in the pathological tissues D. R-S cells in tumor tissues of different cases or in different pathological stages of the same case are different E. in the later stages of HL, the bone marrow may be involved in about 10% of cases

What is sickle cell disease? Describe its effects at a protein, cellular and organismal level.

List the steps of the angiogenic cascade in correct order 1. VEGF binds to endothelial cells 2. Angiogenic switch 3. Endothelial cells proliferate and migrate toward tumor 4. Tumor cells cause immune cells and fibroblasts to make VEGF 5. Formation of angiogenic vessels

It is known that heparin acts by increasing the activity of antithrombin, causing a conformational change. LMWHs inhibit mainly factor Xa. Although low doses of heparin act primarily by neutralizing factor Xa, at high doses it prevents thrombin-induced platelet activation and prolongs bleeding time. What are major clinical benefits using heparin or LMWHs?

Explain in two sentences

There is a variety of organs routinely transplanted in clinical  medicine. Knowing that organ transplantation is routinely performed in clinic answer the following: What is a significance of HLA-typing used to match with the most suitable recipient?  What has been achieved by using powerful immunosuppressive drugs?

what is the correct format for APA in this reference? Lapointe, S., Perry, A., & Butowski, N. A. (2018). Primary brain tumors in adults. Lancet  (London, England), 392(10145), 432–446. https://doi.org/10.1016/S0140-6736(18)30990-5 Brain Tumor - statistics. Cancer.Net. (2022, February 14). Retrieved March 02, 2022, from https://www.cancer.net/cancer-types/brain-tumor/statistics

Is BPPV hard to treat?

Suggest a mode of action for fluorouracil in cancerchemotherapy.