UCONN PNB 2264 Exam 1 Questions and Answers 100% Pass

UCONN PNB 2264 Exam 1 Questions
and Answers 100% Pass


Homeostasis - ✔✔"Dynamic steady state" Narrow limits and fluctuations around the

"set point"


% of Intracellular fluid in the body - ✔✔67%


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


The Four Tissue Types - ✔✔Epithelial, Connective, Muscle, Nervous


Epithelial Tissue - ✔✔1. Covers exposed surfaces


2. Lines internal passageways


3. Forms glands


Hydrogen and Oxygen combine via: - ✔✔Polar Covalent Bonds


Hydrogen's Importance to Life - ✔✔- Is a solvent


- It Ionizes to form Electrolytes


- Has a high heat capacity




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, - Lubrication


- Cushioning


What does Hydrolysis do? - ✔✔Reverses the steps of dehydration synthesis


Electrolytes - ✔✔- Hydrogen (H+)


- Sodium (Na+)


- Potassium (K+)


- Chlorine (Cl-)


- Magnesium (Mg2+)


- Calcium (Ca2+)


Functions of Epithelial Tissue - ✔✔- Protection


- Exchange


- Secretion


- Absorption


Characteristics of Epithelial Tissue - ✔✔- Presence of CELL JUNCTIONS


- Polarity of the apical and basal surfaces


- Attachment of the Basal Lamina to the Basement Membrane




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