Biochimica Module 1 Exam Notes
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Questions and Answers

Qual es le ratio de pleural fluid a serum protein pro exudate?

  • =0.3
  • >0.5 (correct)
  • <0.6
  • 0.7

Qual es le distinction principal inter exudate e transudate?

  • Le contine de leucocytes
  • Le origine somatic de liquid
  • Le temp de formation del liquid
  • Le quantitate de protein in le liquid (correct)

In le classification de lymphocytes, qual es le symbol pro anticorpos?

  • Abs (correct)
  • Cell
  • Agn
  • Ant

Qual es le caracteristica principal del processus d'inflammation?

<p>Aumento del fluxe sanguine (B)</p> Signup and view all the answers

Qual classe de immunoglobulina es principalmente implicate in reactiones allergiche?

<p>IgE (C)</p> Signup and view all the answers

In le context de immunologie, qual es le function de un antigene?

<p>Provocar un responsa immune (C)</p> Signup and view all the answers

Qual es le effetto principal de hypersensitivity reactiones?

<p>Destruction de cellulas corporee (C)</p> Signup and view all the answers

Quo indica un niveau alterate de lymphocytes in le sangue?

<p>Un infectoria virale (B)</p> Signup and view all the answers

Study Notes

Cell Function

  • Functiones cellular es critical pro organismos, incluse metabolismus, reproduction, et communication cellulaire.
  • Organellos, como mitochondrias e ribosomes, desempeñan rôles essencial in energia e synthesisation de proteinas.
  • Membranas cellulars regulan le ingress e exito de substancias, mantenente equilibrio interne.
  • Signals chemicos permite communication inter cellulas pro coordinar responsas biologicas.

Coagulation

  • Le processus de coagulation es vital pro impedir sanguineation e promover le sanation de vulnerabilitates.
  • Fatores de coagulation, como fibrinogen e trombina, interagire pro formar un clot.
  • Coagulation implica un serie de reactiones enzymatic, que forma una rete de fibrina.
  • Dysfunctiones in coagulation pote resultar in hemorrhagia o thrombosis, impediendo le circulation sanguinea normal.

Inflammation

  • Inflammation es un respons musculin del immune a injury o infection.
  • Comporta liberation de cytokin e chemoattractants, attirante cellulas immunitaria al site de lesione.
  • Exudate e transudate es tipos de fluidus inflamatórios, differen in composition e origine.
  • Critico pro le sanation de tejidos, inflammation pote devenir pathologic si persistente.

Immunology

  • Le sistema immunitario protege contra patogenes e substances extranee.
  • Divers tipos de cellulas immunitaries, como lymphocytes B e T, desempen ha roles specific in respons immunitarie.
  • Anticorpos esse creat per plasmatic cells e agisce contra antigenes.
  • Immunita adaptativa permite memoria de patogenes previamente encounterate.

Lymphocyte Classifications

  • Lymphocytes includ B-cells (producent anticorpos) e T-cells (mediatore de immutition cellulare).
  • Anti-corpo e antigenes (Abs/Ag) interagisce durante le respons immunitarie.
  • Classificationes de lymphocytes es basate super leur funtiones e le molecules que recognoscente.

Classes of Immunoglobulin

  • Immunoglobulins, o anticorpos, ha diversas classes, inclusa IgG, IgM, IgA, IgE, et IgD.
  • Cada class ha functiones distinct, como neutralisation de patogenes e activation de complement.
  • Le concentration de cada class de immunoglobulin varie in response a infectiones.

Hypersensitivity Reactions

  • Hypersensitivity reactions es responsas exagere del immune a substantias innocue.
  • Includes quatro classes: I (immediate), II (cytotoxic), III (immune complex), e IV (delayed-type).
  • Pote resultar in reacciones adverse, como allergies o enfermedad autoimmunitaria.

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Description

Questo quiz esamina le note d'esame del Modulo 1 di Biochimica, coprendo funzioni cellulari e coagulazione. Gli studenti possono testare le loro conoscenze sui vari processi biochimici coinvolti. Preparati a rispondere a domande importanti e rivedere i concetti chiave per il successo nell'esame.

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