Platelet adhesion - Study guides, Class notes & Summaries

NURS 5315: Advanced Pathophysiology Hematologic Module 4 Questions with 100% Correct Answers What is the peripheral zone of platelet? Outermost layer. Made of phospholipids. Contains many receptors responsible for platelet adhesion and aggregation What is the sol-gel of the platelet It is the outermost layer made of possible if it contains many receptors responsible for platelet adhesion and aggregation What is the organelle zone of platelets Innermost layer contains calcium dense ...

CSMLS Question and answers already passed CSMLS Hemostatic plug formation - correct answer -injury = activator substances -subendothelium exposed -vasoconstriction -platelet adhesion to subendothelium -platelet aggregation = temporary plug -extrinsic=fibrin formation, secondary plt aggregation intrinsic = fibrin formation -platelet retraction = hemostatic plug -fibrinolysis/natural anticoagulants vascular hemostasis - correct answer -muscular: immediate nervous response -hum...

PATHOLOGY HIGH YIELD NBME ELABORATED QUESTIONS AND REVIEWED ANSWERS 2023/2024 Anticentromere antibodies - CORRECT ANSWER-Scleroderma (CREST) Antidesmoglein (epithelial) antibodies - CORRECT ANSWER-Pemphigus vulgaris (blistering) Anti-glomerular basement membrane antibodies - CORRECT ANSWER-Goodpasture's syndrome (glomerulonehpritis and hemoptysis) Antihistone antibodies - CORRECT ANSWER-Drug-induced SLE (hydralazine, isoniazid, phenytoin, procainamide) Anti-IgG antibodies - CORRE...

A deficiency of von Willebrand factor impairs a. platelet production. b. platelet aggregation. c. platelet adhesion to injured tissue. d. activation of the coagulation cascade. - ️️c. platelet adhesion to injured tissue. Metaplasia is a. the transformation of a cell type to malignancy. b. the replacement of one differentiated cell type with another. c. an irreversible cellular adaptation. d. the disorganization of cells into various sizes, shapes, and arrangements. - ️️b. ...

Which two processes are involved in platelet activation? Cyclooxygenase-1 (COX-1) inactivation Aggregation Adhesion - correct answers Platelet activation involves three linked processes: (1) adhesion, (2) activation, and (3) aggregation. Platelet activation stimuli include epinephrine, thrombin, and collagen. Select four common causes of anemia from the list below. Increased red cell destruction Chronic blood loss Severe bleeding Impaired erythrocyte production Blood transfusion - cor...

Midterm Exam: PATH370/ PATH 370 (Latest 2024/ 2025 Update) Pathophysiology| Qs & As| 100% Correct| Grade A (Verified Answers)- WCU Q: Severe combined immunodeficiency (SCID) syndrome is an example of a(n) Answer: deficient immune response. Q: Which form of leukemia demonstrates the presence of the Philadelphia chromosome? Answer: CML (chronic myeloid leukemia) Q: Massive release of histamine with consequent vasodilation and hypotension occurs with what type of sh...

Cessation of free blood flow, external to the vascular system, when a vessel wall has been breached - Hemostasis ____________Hemostasis, Involves platelet adhesion, aggregation, and platelet plug formation - Primary _________Hemostasis, Involves the stabilization of the fibrin clot - Secondary What is the starting point of Primary Hemostasis - Vascular Damage What are the two key parts in Primary Hemostasis - vascular system, platelets Occurs in primary hemostasis. Immediate. Reduces bloo...

NUR 529 Exam 2 Questions And Complete Solutions New Update 2024 Systemic arterial pressure - Correct Answer is the main source of afterload on the left heart, Left ventricle afterload is increased with narrowing (stenosis) of the aortic valve Stages of Hemostasis - Correct Answer Vessel Spasm, formation of the platelet plug, blood coagulation (clot retraction, clot dissolution) Vessel Spasm - Correct Answer First stage of hemostasis, constricts the vessel and reduces blood flow. It is a...

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...

Cessation of free blood flow, external to the vascular system, when a vessel wall has been breached - Hemostasis ____________Hemostasis, Involves platelet adhesion, aggregation, and platelet plug formation - Primary _________Hemostasis, Involves the stabilization of the fibrin clot - Secondary What is the starting point of Primary Hemostasis - Vascular Damage What are the two key parts in Primary Hemostasis - vascular system, platelets Occurs in primary hemostasis. Immediate. Reduces bloo...