Intrinsic pathway factors - 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...

A&P 2 Straighterline Final Exam Study Guide | 100% Correct Answers | Verified | Latest 2024 Version When erythrocytes are destroyed, which of the following events occurs? - The globin portion of the molecule is broken down into amino acids. Type AB blood - has both A and B antigens on the red cells In the platelet release reaction, - ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is - d. the percentage of RBCs in a given volume of blood. What v...

A & P 2 Straighterline Final Exam Questions and Answers / Straighterline Anatomy and Physiology When erythrocytes are destroyed, which of the following events occurs? -ANS>> The globin portion of the molecule is broken down into amino acids. Type AB blood -ANS>> has both A and B antigens on the red cells In the platelet release reaction, -ANS>> ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is -ANS>> d. the percentage of RBC...

BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) 1. Which of the following conditions is the most immediately at risk for serious complications? a. Unstable angina b. Prinzmetal angina c. STEMI d. NSTEMI 2. Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that is: a. A result of over activation of ...

Patient 1 Considering the medication this patient is taking, which is the best laboratory test to assess the bleeding potential prior to extraction? a. ANC b. INR (International Normalized Ratio) c. HbA1C d. PTT (Partial Thromboplastin Time) - correct answerb. INR (International Normalized Ratio) Tinternational normalized ration or INR is a calculation based on results of a PT that is used to monitor individuals who are being treated with the bloodthinning medication (anticoagul...

What is the 2nd arm of hemostasis? The coagulation cascade How many coagulation factors are there? 12 What are the coagulation factors made of? They are plasma proteins; most produced in the liver How are the coagulation factors named? Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ In order of discovery. What are coagulation factors in an inactive form? Zymogens How is an activated zymogen noted as? With a after factor roman numer...

BOC Coagulation Comprehensive Questions and Answers Already Passed What is the primary function of coagulation factors in the body? A) To transport oxygen B) To regulate blood pressure C) To facilitate blood clotting D) To fight infections Which test is commonly used to assess the intrinsic pathway of coagulation? A) Prothrombin time (PT) B) Activated partial thromboplastin time (aPTT) C) Thrombin time (TT) D) Platelet count What is the role of platelets in hemostasis? A) To...

UAMS Hematology Exam 6 Questions & Answers 2024/2025 PTT - ANSWERSWhat is the intrinsic system tested with? PT - ANSWERSWhat is the extrinsic system tested by? HMW kininogen and prekalikrein activate the extrinsic, whereas exposed collagen that releases thromboplastin activates the intrinsic pathway. - ANSWERSWhat activates the extrinsic pathway? What about the intrinsic pathway? PT and PTT - ANSWERSWhat is the common system tested by? 2, 7, 9, and 10 - ANSWERSWhat factors are a...

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...

Considering the medication this patient is taking, which is the best laboratory test to assess the bleeding potential prior to extraction? a. ANC b. INR (International Normalized Ratio) c. HbA1C d. PTT (Partial Thromboplastin Time) - correct answer b. INR (International Normalized Ratio) Tinternational normalized ration or INR is a calculation based on results of a PT that is used to monitor individuals who are being treated with the bloodthinning medication (anticoagulant) warfa...

When erythrocytes are destroyed, which of the following events occurs? - The globin portion of the molecule is broken down into amino acids. Type AB blood - has both A and B antigens on the red cells In the platelet release reaction, - ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is - d. the percentage of RBCs in a given volume of blood. What vitamin is necessary to produce many clotting factors in the liver? - Vitamin K A white blood cell engulfing a b...