Fibrin and fibrinogen - Study guides, Class notes & Summaries

Vasoconstriction is caused by several regulatory molecules which include: - Answer Thromboxane A2 and serotonin Warfarin is classified as a vitamin K antagonist. The factors that are impacted by Warfarin therapy are: - Answer II, VII, IX, X When a patient is placed on Warfarin therapy, the first factor that will be decreased is: - Answer Factor VII A patient with a positive family history of bleeding presents to the ED with the following results: aPTT: 29.5 (25-35 seconds) ...

Patho NR 283 Exam 1 Questions And Answers 100% Pass In terms of chromosomal mutation, nondisjunction is referred to as what? Failure of homologous chromosomes to separate properly during cell division What is an instance of an autosomal-dominant disease? Huntington's disease What is an illustration of an autosomal-recessive disease? Cystic fibrosis What is an example of an X-linked condition? Red-green color blindness What is an instance of multifactorial inheritance? Pyloric...

N5315 Advanced Pathophysiology Hematologic System Core Concepts and Objectives with Advanced Organizers Hemostasis 1. Analyze the process of hemostasis: a. Analyze the platelet structure and the 4 phases of platelet plug formation: Platelets are disc shaped cells which circulate in the outer portion of the blood vessels. In physiologic conditions the red blood cells travel in the center of the blood vessel forcing platelets toward the edge of the vessel. Normal platelet count ranges from 150...

Midterm Exam: NR511 / NR 511 (Latest Update 2024 / 2025) Differential Diagnosis & Primary Care Practicum | Questions & Answers with Rationales | 100% Correct | Grade A - Chamberlain Question: You suspect appendicitis in Andrew, who is 18. With his right hip and knee flexed, you slowly rotate his right leg internally to stretch a muscle. He states that it is painful over his right lower quadrant. Which sign did you elicit? 1.Rovsing sign. 2.Psoas sign. 3.Obturator sign. 4.McBurney sig...

PD Nursing Exam Questions and Answers 100% Pass A disease process involving the abdominal arteries may affect the efficiency of peritoneal dialysis because... sufficient blood flow to the peritoneum is necessary for adequate clearances. A key element in the prevention of peritonitis is... use of aseptic technique. A local anesthetic xylocaine Abdominal discomfort can be caused by... pressure of the catheter against the bowel or bladder. Acute glomerulonephritis most often de...

MLS set Question and answers correctly solved MLS set - CSMLS Which bleeding disorder is an inherited lack of fibrinogen, often diagnosed by umbilical bleeding? (TT, PT, and APTT all increased) - correct answer Afibrinogenemia What is the factor name of HMWK? - correct answer Fitzgerald factor What is the factor name of prekallikrein? - correct answer Fletcher factor What is the name of factor XIII? - correct answer Fibrin stabilizing factor What is the name of factor XII?...

MLT HEMATOLOGY EXAM QUESTIONS WITH CORRECT ANSWERS UPDATED ACQUIRED hemophilia A may be the result of which of the following conditions? - Answer-Anti-factor VIII inhibitor Feedback Patients with acquired hemophilia A are suffering from a coagulation inhibitor, specifically against factor VIII. Inherited hemophilia A is caused by a deficiency in factor VIII. Neither warfarin therapy nor thrombosis complications can cause acquired hemophilia. Which two of the following are associated wit...

Purpose of the coagulation pathway - ANSWER-MAINTAIN HEMOSTASIS -inhibits bleeding, hemorrhage -blocks bleeding with clot formation Primary Hemostasis - ANSWER-Aggregation of platelets to form a plug at the damaged site of exposed endothelial cells Secondary Hemostasis - ANSWER-Includes the 2 main coagulation pathways including the intrinsic and extrinsic pathways. These 2 meet up at a point to form the common pathway Common Pathway - ANSWER-FORMS WHEN THE INTRINSIC AND EXTRINSIC PATHWA...

ABSITE Exam Questions And Answers 100% Correct Latest (Graded A+). The vagus nerve mediates what in the setting of systemic inflammation? Correct Answer: Enhanced gut motility What type of hormones are cytokines? Correct Answer: polypeptide Function of heat shock proteins Correct Answer: Binding of autologous proteins to improve ligand binding Omega-3 fatty acids have what affect on the inflammatory response? Correct Answer: Decrease What is a known affect of TNF? Correct Answer: Expressi...

NCLEX: Cardiovascular DrugsWhat are side effects of Anticoagulant medications? - correct answer hemorrhage hematuria epistaxis ecchymosis bleeding gums thrombocytopenia hypotension what is Heparin Sodium and what is its therapeutic use? - correct answer prevents thrombin from converting fibrinogen to fibrin its purpose is not to dissolve clots, rather prevent new thrombus formation if client receiving continuous heparin infusion, activated partial thromboplastin time ...