Which coag - Study guides, Class notes & Summaries

NBME PATHOLOGY EXAM WITH LATEST VERIFIED QUESTIONS AND 100% CORRECT ANSWERS GRADED A+ Apoptosis: - ANS-Programmed cell death. REQUIRES ATP. Can occur via the intrinsic or extrinsic pathways, both of which involve activation of cytosolic caspases which mediate cellular breakdown. ***Unlike necrosis, apoptosis does not involve significant inflammation. Involves eosinophilic cytoplasm, cell shrinkage, pyknosis and basophilia, membrane blebbing and karyorrhexis, and formation of apoptot...

CPHON Exam 93 Questions with Verified Answers G1 - CORRECT ANSWER The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Cell grows larger and produces ribosome and proteins. S - CORRECT ANSWER All 46 chromosomes are replicated in the cells nucleus G2 - CORRECT ANSWER The second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. DNA is condensed into rod form . (...

NYU Pharmacology Exam 1 (Questions With Correct Answers) 2023 Graded A+. Induces INC intracelluar sodium drives Ca into heart and INCREASE CONTRACTILITY AE: -bradycardia -dysrhythmias -anorexia, N/V -headache -blurred or yellow vision TOXICITY: - anorexia, N/V, green or yellow halos, bradycardia premature ventricular contractions, cardiac dysrhythmias, confusion, delirium for elderly R4 toxicity: - low K+ -renal failure -loop diuretics -Hypercalcemia Considerations: - pulse full ...

Identifying information on the donor form should include: - Answer- Date and time of donation Name Address Telephone # Gender Age or DOB A record of reasons for prior deferrals, if any Donors must be given educational material regarding: - Answer- Infection diseases transmitted by blood transfusion Signs and symptoms of AIDS Risks of procedure Circumstances in which infection disease testing is not performed should be given chance to ask questions Donor qualifications: pay partic...

6 y/o male presents w/ hemarthrosis of the L knee. Coag studies: PT 12.5s (normal12-14 sec), INR 1.0, aPTT 58s (normal 18-28 sec), platelet 430,000/microliter (normal 150,000-450,000/microliter), & bleeding time 4m (normal 2-12m). Which is the best tx option for this pt? A. Desmopressin acetate B. Corticosteroids C. Vitamin K D. Cryoprecipitate (u) A. Desmopressin acetate is indicated in von Willebrand's disease, which presents with a prolonged bleeding time. (u) B. Corticosteroids are in...

Rh inheritence of Rhnull - Answer-Lack LW Lack FY5 KEL3 Issues - Answer-KPa in cis position may have suppressive effect on other Kell system antigens Adsorption applications in RBC testing - Answer-Remove autoantibody Separate multiple antibodies Confirm antigen or antibody specificity Antilymphocyte Globulin (ALG) - Answer-Made from horse serum Interferes with DAT and IAT Relation to Lu(a-b-) PCR and TMA - Answer-PCR used for DNA amp TMA used for RNA amp Autologous donor qualificati...

What is the most important sign in a critically ill pt? Why? - ANSWER-Tachypnea Indicates metabolic acidosis w/ respiratory alkalosis compensation A pt misses dialysis for a few days and comes in with fluid overload. He's tachycardic and tachypneic. On physical exam, you find JVD, pulsus paradoxus (20 mmHg drop during inspiration), and HoTN (80/40) with distant, muffled heart sounds. Lungs are clear to auscultation. What is the dx? - ANSWER-Cardiac tamponade; obstructive shock If a pt ...

Hemorrhagic stroke txmt -we want brain to recover and minimize risk of RE BLEEDING -meds: FFP for clotting, Vit K for clotting, antiseizure meds, IV insulin for hyperglycemia (stress), analgesics, SCDs, anti hypertensives -can clip vessel, same as aneurysm Admission & care for stroke pts (hem or isch) -in the field, an initial NIHSS should be performed -within 45 minutes, should get a CT, which can rule in or out for tPA. once on the floor > ANOTHER NIHSS -diagnostics include: CT, M...

PACKRAT 5 Exam Questions with Correct Answers 6 y/o male presents w/ hemarthrosis of the L knee. Coag studies: PT 12.5s (normal12-14 sec), INR 1.0, aPTT 58s (normal 18-28 sec), platelet 430,000/microliter (normal 150,000-450,000/microliter), & bleeding time 4m (normal 2-12m). Which is the best tx option for this pt? A. Desmopressin acetate B. Corticosteroids C. Vitamin K D. Cryoprecipitate - Answer-(u) A. Desmopressin acetate is indicated in von Willebrand's disease, which presents with a...

UAMS Hematology Exam 6 Questions and Answers | Latest Update | 2024/2025 | Already Passed After adhesion and aggregation of platelets have occurred, secretion takes place. What is the mechanism of this process? What phospholipid activates a portion of the intrinsic pathway during this? Thromboxane activates contractile waves causing the release or secretion of granules. Platelet factor 3 or PF3 At what PLT count could one have a spontaneous bleed? Below 10,000 During fibrinolysis...

The nurse is caring for a client after hypophysectomy and notes clear nasal drainage from the client's nostril. The nurse should take which initial action? 1. lower the head of the bed 2. test drainage for glucose 3. obtain a culture of drainage 4. continue to observe - 2. test the drainage for glucose After several diagnostic tests, a client is diagnosed with diabetes insipidus. The nurse performs an assessment on the client, knowing that which symptom s most indicative of this disorder...