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PNB 2264 UCONN Exam 1 Questions And Answers With Verified Tests 2024/2025 CA$16.44   Add to cart

Exam (elaborations)

PNB 2264 UCONN Exam 1 Questions And Answers With Verified Tests 2024/2025

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  • PNB 2264 UCONN
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  • PNB 2264 UCONN

PNB 2264 UCONN Exam 1 Questions And Answers With Verified Tests 2024/2025 Homeostasis ANS "Dynamic steady state" Narrow limits and fluctuations around the "set point" % of Intracellular fluid in the body ANS 67% % of Extracellular fluid in the body ANS Interstitial fluid (26%) Blood Plasm...

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  • October 9, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PNB 2264 UCONN
  • PNB 2264 UCONN
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PNB 2264 UCONN Exam 1 Questions And Answers
Homeostasis ANS "Dynamic steady state" Narrow limits and fluctuations around the "set point"



% of Intracellular fluid in the body ANS 67%



% of Extracellular fluid in the body ANS Interstitial fluid (26%) Blood Plasma (7%)



The Four Tissue Types ANS Epithelial, Connective, Muscle, Nervous



Epithelial Tissue ANS 1. Covers exposed surfaces
2. Lines internal passageways
3. Forms glands



Hydrogen and Oxygen combine via: ANS Polar Covalent Bonds



Hydrogen's Importance to Life ANS - Is a solvent
- It Ionizes to form Electrolytes
- Has a high heat capacity
- Lubrication
- Cushioning



What does Hydrolysis do? ANS Reverses the steps of dehydration synthesis



Electrolytes ANS - Hydrogen (H+)
- Sodium (Na+)
- Potassium (K+)
- Chlorine (Cl-)
- Magnesium (Mg2+)

, - Calcium (Ca2+)



Functions of Epithelial Tissue ANS - Protection
- Exchange
- Secretion
- Absorption



Characteristics of Epithelial Tissue ANS - Presence of CELL JUNCTIONS
- Polarity of the apical and basal surfaces
- Attachment of the Basal Lamina to the Basement Membrane
- Avascularity
- Regenerative



What is the purpose of the Basement Membrane? ANS Attaches epithelial tissue to connective
tissue



Types of Intracellular Junctions: ANS - Desmosomes
- Hemidesmosomes
- Tight Junctions: No space
- Gap Junctions: Space



Desmosomes ANS Cell to CELL



Hemidesmosomes ANS Cell to BASEMENT MEMBRANE



Epithelium by LAYERS ANS - Simple
- Stratified



Epithelium by SHAPES ANS - Squamos

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