, Applied Pathophysiology A Conceptual Approach To The
Mechanisms Of Disease 4th Edition Braun Test Bank
Chapter 1introduction To Pathophysiology
1. The Nucleus , Which Is Essential For Function And Survival Of The
Cell.A) Is The Site Of Protein Synthesis
B) Contains The Genetic Code
C) Transforms Cellular Energy
D) Initiates Aerobic Metabolism
2. Although Energy Is Not Made In Mitochondria, They Are Known As The
PowerPlants Of The Cell Because They:
A) Contain Rna For Protein Synthesis.
B) Utilize Glycolysis For Oxidative
Energy. C) Extract Energy From Organic
Compounds.
D) Store Calcium Bonds For Muscle Contractions.
3. Although The Basic Structure Of The Cell Plasma Membrane Is Formed By
A LipidBilayer, Most Of The Specific Membrane Functions Are Carried Out By:
A) Bound And Transmembrane Proteins.
B) Complex, Long Carbohydrate Chains.
C) Surface Antigens And Hormone Receptors.
D) A Gating System Of Selective Ion Channels.
4. To Effectively Relay Signals, Cell-To-Cell Communication Utilizes
ChemicalMessenger Systems That:
A) Displace Surface Receptor Proteins.
B) Accumulate Within Cell Gap Junctions.
C) Bind To Contractile Microfilaments.
D) Release Secretions Into Extracellular Fluid.
, 5. Aerobic Metabolism, Also Known As Oxidative Metabolism, Provides Energy By:
A) Removing The Phosphate Bonds From Atp.
B) Combining Hydrogen And Oxygen To Form Water.
C) Activating Pyruvate Stored In The Cytoplasm.
D) Breaking Down Glucose To Form Lactic Acid.
6. Exocytosis, The Reverse Of Endocytosis, Is Important In Into
TheExtracellular Fluid.
A) Engulfing And Ingesting Fluid And Proteins For Transport
B) Killing, Degrading, And Dissolving Harmful Microorganisms
C) Removing Cellular Debris And Releasing Synthesized Substances
D) Destruction Of Particles By Lysosomal Enzymes For Secretion
7. The Process Responsible For Generating And Conducting Membrane Potentials Is:
A) Diffusion Of Current-Carrying Ions.
B) Millivoltage Of Electrical Potential.
C) Polarization Of Charged Particles.
D) Ion Channel Neurotransmission.
8. Epithelial Tissues Are Classified According To The Shape Of The Cells And
The Number Of Layers. Which Of The Following Is A Correctly Matched
Description AndType Of Epithelial Tissue?
A) Simple Epithelium: Cells In Contact With Intercellular Matrix; Some Do
NotExtend To Surface
B) Stratified Epithelium: Single Layer Of Cells; All Cells Rest On
BasementMembrane
C) Glandular Epithelium: Arise From Surface Epithelia And
UnderlyingConnective Tissue
D) Pseudostratified Epithelium: Multiple Layers Of Cells; Deepest Layer
Rests OnBasement Membrane
9. Connective Tissue Contains Fibroblasts That are responsible for:
a)providing a fibrous framework for capillaries.
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