Test Bank
Applied Pathophysiology: A Conceptual Approach
By Judi Nath, Carie Braun & Cindy Anderson
4th Edition
, Applied Pathophysiology Aconceptual Approach To The Mechanis
Ms Of Disease 4th Edition Braun Test Bank
Chapter 1. Introduction 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 Areknown As The
Power P Lants 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
Lipid Bi Layer, 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-
Cellcommunication Utilizes Chemical Messenger 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) Activatingpyruvate Stored In The Cytoplasm.
D) Breaking Down Glucose To Form Lactic Acid.
6. Exocytosis, The Reverse Of Endocytosis, Is Important In
Into
The Extracellular Fluid.
A) Engulfing And Ingesting Fluid And Proteins For Transport
B) Killing, Degrading, And Dissolving Harmful Microorganisms
C) Removingcellular Debris And Releasing Synthesized Substances
D) Destruction Ofparticles By Lysosomal Enzymes For Secretion
7. Theprocess Responsible For Generating And Conducting Membrane Potentials Is:
A) Diffusion Ofcurrent-Carrying Ions.
B) Millivoltage Ofelectricalpotential.
C) Polarization Of Charged Particles.
D) Ion Channelneurotransmission.
8. Epithelial Tissues Are Classified According To The Shape Of The Cells
And The Nu Mber Of Layers. Which Of The Following Is A Correctly
Matched Description And Type Of Epithelial Tissue?
A) Simple Epithelium: Cells In Contact With Intercellular Matrix; Some Do
Not E Xtend To Surface
B) Stratified Epithelium: Single Layer Of Cells; All Cells Rest On
Basement Membrane
C) Glandular Epithelium: Arise From Surface Epithelia And
Underlying Connective Tissue
D) Pseudostratified Epithelium: Multiple Layers Of Cells; Deepest Layer
Rests On B Asement Membrane
9. Connective Tissue Contains Fibroblasts That Are Responsible For:
A) Providing A Fibrous Framework For Capillaries.
B) Synthesis Of Collagen, Elastin, And Reticular Fibers.
, C) Forming Tendons And The Fascia That Covers Muscles.
D) Filling Spaces Between Tissues To Keep Organs In Place.
10. Although All Muscle Tissue Cells Have Some Similarities, Smooth Muscle
(Also K Nown As Involuntary Muscle) Differs By:
A) Having Dense Bodies Attached To Actin Filaments.
B) Containing Sarcomeres Between Z Lines And M Bands.
C) Havingrapid Contractions And Abundant Cross-Striations.
D) Contracting In Response To Increased Intracellular Calcium.
11. Which Of The Following Aspects Of The Function Of The Nucleus Is
Performed By Ri Bosomal Rna (Rrna)?
A) Copying And Carrying Dna Instructions For Protein Synthesis
B) Carrying Amino Acids To The Site Of Protein Synthesis
C) Providing The Site Where Protein Synthesis Occurs
D) Regulating And Controlling Protein Synthesis
12. Breakdown And Removal Of Foreign Substances And Worn-
Out Cell Parts Are Performed By Which Of The Following Organelles?
A) Lysosomes
B) Golgiapparatus
C) Ribosomes
D) Endoplasmic Reticulum (Er)
13. Impairment In The Function Of Peroxisomes Would Result In:
A) Inadequate Sites For Protein Synthesis.
B) An Inability To Transport Cellular Products Across The Cell Membrane.
C) Insufficient Energyproduction Within A Cell.
D) Accumulation Of Free Radicals In The Cytoplasm.
14. After Several Months Of Trying To Conceive, A Couple Is Undergoing
Fertility Testi Ng. Semen Analysis Indicates That The Mans Spermhave
Decreased Motility, A Find Ing That Is Thought To Underlie The Couples
Inability To Become Pregnant.
Applied Pathophysiology: A Conceptual Approach
By Judi Nath, Carie Braun & Cindy Anderson
4th Edition
, Applied Pathophysiology Aconceptual Approach To The Mechanis
Ms Of Disease 4th Edition Braun Test Bank
Chapter 1. Introduction 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 Areknown As The
Power P Lants 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
Lipid Bi Layer, 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-
Cellcommunication Utilizes Chemical Messenger 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) Activatingpyruvate Stored In The Cytoplasm.
D) Breaking Down Glucose To Form Lactic Acid.
6. Exocytosis, The Reverse Of Endocytosis, Is Important In
Into
The Extracellular Fluid.
A) Engulfing And Ingesting Fluid And Proteins For Transport
B) Killing, Degrading, And Dissolving Harmful Microorganisms
C) Removingcellular Debris And Releasing Synthesized Substances
D) Destruction Ofparticles By Lysosomal Enzymes For Secretion
7. Theprocess Responsible For Generating And Conducting Membrane Potentials Is:
A) Diffusion Ofcurrent-Carrying Ions.
B) Millivoltage Ofelectricalpotential.
C) Polarization Of Charged Particles.
D) Ion Channelneurotransmission.
8. Epithelial Tissues Are Classified According To The Shape Of The Cells
And The Nu Mber Of Layers. Which Of The Following Is A Correctly
Matched Description And Type Of Epithelial Tissue?
A) Simple Epithelium: Cells In Contact With Intercellular Matrix; Some Do
Not E Xtend To Surface
B) Stratified Epithelium: Single Layer Of Cells; All Cells Rest On
Basement Membrane
C) Glandular Epithelium: Arise From Surface Epithelia And
Underlying Connective Tissue
D) Pseudostratified Epithelium: Multiple Layers Of Cells; Deepest Layer
Rests On B Asement Membrane
9. Connective Tissue Contains Fibroblasts That Are Responsible For:
A) Providing A Fibrous Framework For Capillaries.
B) Synthesis Of Collagen, Elastin, And Reticular Fibers.
, C) Forming Tendons And The Fascia That Covers Muscles.
D) Filling Spaces Between Tissues To Keep Organs In Place.
10. Although All Muscle Tissue Cells Have Some Similarities, Smooth Muscle
(Also K Nown As Involuntary Muscle) Differs By:
A) Having Dense Bodies Attached To Actin Filaments.
B) Containing Sarcomeres Between Z Lines And M Bands.
C) Havingrapid Contractions And Abundant Cross-Striations.
D) Contracting In Response To Increased Intracellular Calcium.
11. Which Of The Following Aspects Of The Function Of The Nucleus Is
Performed By Ri Bosomal Rna (Rrna)?
A) Copying And Carrying Dna Instructions For Protein Synthesis
B) Carrying Amino Acids To The Site Of Protein Synthesis
C) Providing The Site Where Protein Synthesis Occurs
D) Regulating And Controlling Protein Synthesis
12. Breakdown And Removal Of Foreign Substances And Worn-
Out Cell Parts Are Performed By Which Of The Following Organelles?
A) Lysosomes
B) Golgiapparatus
C) Ribosomes
D) Endoplasmic Reticulum (Er)
13. Impairment In The Function Of Peroxisomes Would Result In:
A) Inadequate Sites For Protein Synthesis.
B) An Inability To Transport Cellular Products Across The Cell Membrane.
C) Insufficient Energyproduction Within A Cell.
D) Accumulation Of Free Radicals In The Cytoplasm.
14. After Several Months Of Trying To Conceive, A Couple Is Undergoing
Fertility Testi Ng. Semen Analysis Indicates That The Mans Spermhave
Decreased Motility, A Find Ing That Is Thought To Underlie The Couples
Inability To Become Pregnant.
