Fibrin and fibrinogen - Study guides, Class notes & Summaries

What composes blood? red cells, white cells, platelets, plasma What is the ratio of red blood cells to white blood cells in the bloodstream? white blood cells (leukocytes, monocytes, lymphocytes, neutrophils, basophils, and eosinophils) are generally present at about 1/700th the number of erythrocytes What are the different formed elements of blood, and how can they and their subtypes be distinguished? -red blood cells (erythrocytes): carry oxygen to cell via hemoglobin -white blood cells ...

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...

A client is receiving clonidine (Catapres) 0.1 mg/24hr via transdermal patch. Which assessment finding indicates that the desired effect of the medication has been achieved? A. Client denies recent episodes of angina. B. Change in peripheral edema from +3 to +1. C. Client denies recent nausea or vomiting. D. Blood pressure has changed from 180/120 to 140/70. - correct answer D Catapres acts as a centrally-acting analgesic and antihypertensive agent. (D) indicates a reduction in hypertens...

Test Bank For Applied Pathophysiology for the Advanced Practice Nurse, 1st Edition Lucie Dlugasch, Lachel Story. Which of the following coenzymes is(are) necessary for normal red blood cell nuclear maturation and DNA synthesis pathway? A) Vitamin D B) Folate C) Calcium D) Vitamin B12 (cobalamin) E) Both folate and vitamin B12 (cobalamin) Ans: E Complexity: Easy Ahead: Hematopoietic System Subject: Chapter 3 Title: Hematopoietic Function 2. von Willebrand factor is directly involved ...

B; The correct answer for this question is 1300 mg/dL. The laboratorian performed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL. - After experiencing extreme fatigue an...

Which of these conditions would NOT affect the ability of Streptococcus mutans to attach to teeth? - The absence of Actinomyces, a bacterium that can be part of dental plaque cell wall components - M proteins: mediates attachment and resists phagocytosis (strep. pyogenes) Opa protein: assist attachment and recept mediated endocytosis, inhibs helper t cells (n. gonorrhoeae) Mycolic acid: Waxy, resists digestion (mycobacterium TB) Pathogenicity - The ability to cause disease Virulence - the...

The correct answer for this question is 1300 mg/dL. The laboratorian per- formed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL.: After experiencing extreme fatigue and ...

NCLEX Cardiovascular Drugs Question and answers already passed NCLEX: Cardiovascular Drugs What 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 receivi...

BIO202 Final Exam Questions and Answers Which of the following best describes hormones? ted into ducts ced in large quantities l through neurons inate body activities -Answer-4. coordinate body activites Which large cells start as monocytes in the blood, but become fixed in the tissue they protect? rocytes phages hils ocytes ophils -Answer-2. macrophages 3. Which of the following is a step in blood coagulation? 1.HbO2 > Hb + O2 nogen > pepsin bin > prothrombin nogen &gt...

The coagulation cascade involves each of the following except: Correct! Make thrombocytes Activate the intrinsic and extrinsic pathways Convert fibrinogen to fibrin Convert prothrombin to thrombin Question 2 0 / 2.5 pts Which of the following are natural anticoagulants? Select all that apply. You Answered Factor II Factor VII Factor IX Factor X Correct! Protein C Correct Answer Protein S Question 3 0 / 2.5 pts Which of the following is a hypercoagulable state? Selec...