TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
Test bank for Applied Pathophysiology A Conceptual Ap
w w w w w w ww
proach to theMechanisms of Disease 3rd Edition Braun
w w w w w w ww w
2023 ALL CHAPTERS WELL ENLIGHTEN
w w w w
Chapter 1Introduction to Pathophysiology
w w w
1. The nucleus
w , which is essential for function and survival of the cell.
w w w w w w w w w w
A) is the site of protein synthesis
w w w w w
B) contains the genetic codew w w
C) transforms cellular energy w w
D) initiates aerobic metabolism
w w
2. Although energy is not made in mitochondria, they are known as the powe
w w w w w w w w w w w w
r plants of the cell because they:
w w w w w w
A) contain RNA for protein synthesis.
w w w w
B) utilize glycolysis for oxidative energy.
w w w w
C) extract energy from organic compounds.
w w w w
D) store calcium bonds for muscle contractions.
w w w w w
3. Although the basic structure of the cell plasma membrane is formed by a lipi
w w w w w w w w w w w w w
d bilayer, most of the specific membrane functions are carried out by:
w w w w w w w w w w w
A) bound and transmembrane proteins.
w w w
B) complex, long carbohydrate chains.
w w w
C) surface antigens and hormone receptors.
w w w w
D) a gating system of selective ion channels.
w w w w w w
4. To effectively relay signals, cell-to-
w w w w
cell communication utilizes chemical messenger systems that:
w w w w w w
A) displace surface receptor proteins.
w w w
B) accumulate within cell gap junctions.w w w w
C) bind to contractile microfilaments.
w w w
D) release secretions into extracellular fluid.
w w w w
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
w w w w w w w w w
LATESTwTESTwBANK
,TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
A) removing the phosphate bonds from ATP.
w w w w w
B) combining hydrogen and oxygen to form water.w w w w w w
C) activating pyruvate stored in the cytoplasm.
w w w w w
D) breaking down glucose to form lactic acid.
w w w w w w
6. Exocytosis, the reverse of endocytosis, is important in
w w w w w w w
into the w
wextracellular fluid. w
A) Engulfing and ingesting fluid and proteins for transport
w w w w w w w
B) Killing, degrading, and dissolving harmful microorganisms
w w w w w
C) Removing cellular debris and releasing synthesized substances
w w w w w w
D) Destruction of particles by lysosomal enzymes for secretion
w w w w w w w
7. The process responsible for generating and conducting membrane potentials is:
w w w w w w w w w
A) diffusion of current-carrying ions.
w w w
B) millivoltage of electrical potential. w w w
C) polarization of charged particles. w w w
D) ion channel neurotransmission.
w w
8. Epithelial tissues are classified according to the shape of the cells and the n
w w w w w w w w w w w w w
umber of layers. Which of the following is a correctly matched description
w w w w w w w w w w w w
and type of epithelial tissue?
w w w w
A) Simple epithelium: cells in contact with intercellular matrix; some do no
w w w w w w w w w w
t extend to surface
w w w
B) Stratified epithelium: single layer of cells; all cells rest on basemen
w w w w w w w w w w
t membrane
w
C) Glandular epithelium: arise from surface epithelia and underlying
w w w w w w w
connective tissue
w w
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests on
w w w w w w w w w
basement membrane
w w
9. Connective tissue contains fibroblasts that are responsible for:
w w w w w w w
A) providing a fibrous framework for capillaries.
w w w w w
B) synthesis of collagen, elastin, and reticular fibers.
w w w w w w
LATESTwTESTwBANK
,TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
C) forming tendons and the fascia that covers muscles.
w w w w w w w
D) filling spaces between tissues to keep organs in place.
w w w w w w w w
10. Although all muscle tissue cells have some similarities, smooth muscle (also
w w w w w w w w w w
known as involuntary muscle) differs by:
w w w w w w
A) having dense bodies attached to actin filaments.
w w w w w w
B) containing sarcomeres between Z lines and M bands.
w w w w w w w
C) having rapid contractions and abundant cross-striations.
w w w w w
D) contracting in response to increased intracellular calcium.
w w w w w w
11. Which of the following aspects of the function of the nucleus is performed b
w w w w w w w w w w w w w
y ribosomal RNA (rRNA)?
w w w
A) Copying and carrying DNA instructions for protein synthesis
w w w w w w w
B) Carrying amino acids to the site of protein synthesis
w w w w w w w w
C) Providing the site where protein synthesis occurs
w w w w w w
D) Regulating and controlling protein synthesis
w w w w
12. Breakdown and removal of foreign substances and worn-
w w w w w w w
out cell parts are performed by which of the following organelles?
w w w w w w w w w w
A) Lysosomes
B) Golgi apparatus w
C) Ribosomes
D) Endoplasmic reticulum (ER) w w
13. Impairment in the function of peroxisomes would result in:
w w w w w w w w
A) inadequate sites for protein synthesis. w w w w
B) an inability to transport cellular products across the cell membrane.
w w w w w w w w w
C) insufficient energy production within a cell.
w w w w w
D) accumulation of free radicals in the cytoplasm. w w w w w w
14. After several months of trying to conceive, a couple is undergoing fertility tes
w w w w w w w w w w w w
ting. Semen analysis indicates that the mans sperm have decreased motility, a
w w w w w w w w w w w w
finding that is thought to underlie the couples inability to become pregnant.
w w w w w w w w w w w
LATESTwTESTwBANK
, TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
Which of the following cellular components may be defective within the mans sper
w w w w w w w w w w w w
m?
A) Ribosomes
B) Microtubules
C) Mitochondria
D) Microfilaments
15. Which of the following statements is true of glycolysis?
w w w w w w w w
A) Glycolysis requires oxygen. w w
B) Glycolysis occurs in cells without mitochondria.
w w w w w
C) Glycolysis provides the majority of the bodys energy needs.
w w w w w w w w
D) Glycolysis produces energy, water, and carbon dioxide.
w w w w w w
16. Which of the following membrane transport mechanisms requires the greatest
w w w w w w w w w
amount of energy?
w w w
A) Facilitated diffusion w
B) Passive transport w
C) Vesicular transport w
D) Simple diffusion w
17. A male patient with a diagnosis of type 1 diabetes mellitus is experiencing hy
w w w w w w w w w w w w w
perglycemia because he lacks sufficient insulin to increase the availability of g
w w w w w w w w w w w
lucose transporters in his cell membranes. Consequently, his cells lack intracel
w w w w w w w w w w
lular glucose and it accumulates in his blood. Which of the following processe
w w w w w w w w w w w w
s would best allow glucose to cross his cell membranes?
w w w w w w w w w
A) Facilitated diffusion w
B) Simple diffusion w
C) Secondary active transport w w
D) Endocytosis
18. Which of the following statements is true of skeletal muscle cells?
w w w w w w w w w w
A) Skeletal muscle cells each have an apical, lateral, and basal surface.
w w w w w w w w w w
LATESTwTESTwBANK
onwBraunw2023
Test bank for Applied Pathophysiology A Conceptual Ap
w w w w w w ww
proach to theMechanisms of Disease 3rd Edition Braun
w w w w w w ww w
2023 ALL CHAPTERS WELL ENLIGHTEN
w w w w
Chapter 1Introduction to Pathophysiology
w w w
1. The nucleus
w , which is essential for function and survival of the cell.
w w w w w w w w w w
A) is the site of protein synthesis
w w w w w
B) contains the genetic codew w w
C) transforms cellular energy w w
D) initiates aerobic metabolism
w w
2. Although energy is not made in mitochondria, they are known as the powe
w w w w w w w w w w w w
r plants of the cell because they:
w w w w w w
A) contain RNA for protein synthesis.
w w w w
B) utilize glycolysis for oxidative energy.
w w w w
C) extract energy from organic compounds.
w w w w
D) store calcium bonds for muscle contractions.
w w w w w
3. Although the basic structure of the cell plasma membrane is formed by a lipi
w w w w w w w w w w w w w
d bilayer, most of the specific membrane functions are carried out by:
w w w w w w w w w w w
A) bound and transmembrane proteins.
w w w
B) complex, long carbohydrate chains.
w w w
C) surface antigens and hormone receptors.
w w w w
D) a gating system of selective ion channels.
w w w w w w
4. To effectively relay signals, cell-to-
w w w w
cell communication utilizes chemical messenger systems that:
w w w w w w
A) displace surface receptor proteins.
w w w
B) accumulate within cell gap junctions.w w w w
C) bind to contractile microfilaments.
w w w
D) release secretions into extracellular fluid.
w w w w
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
w w w w w w w w w
LATESTwTESTwBANK
,TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
A) removing the phosphate bonds from ATP.
w w w w w
B) combining hydrogen and oxygen to form water.w w w w w w
C) activating pyruvate stored in the cytoplasm.
w w w w w
D) breaking down glucose to form lactic acid.
w w w w w w
6. Exocytosis, the reverse of endocytosis, is important in
w w w w w w w
into the w
wextracellular fluid. w
A) Engulfing and ingesting fluid and proteins for transport
w w w w w w w
B) Killing, degrading, and dissolving harmful microorganisms
w w w w w
C) Removing cellular debris and releasing synthesized substances
w w w w w w
D) Destruction of particles by lysosomal enzymes for secretion
w w w w w w w
7. The process responsible for generating and conducting membrane potentials is:
w w w w w w w w w
A) diffusion of current-carrying ions.
w w w
B) millivoltage of electrical potential. w w w
C) polarization of charged particles. w w w
D) ion channel neurotransmission.
w w
8. Epithelial tissues are classified according to the shape of the cells and the n
w w w w w w w w w w w w w
umber of layers. Which of the following is a correctly matched description
w w w w w w w w w w w w
and type of epithelial tissue?
w w w w
A) Simple epithelium: cells in contact with intercellular matrix; some do no
w w w w w w w w w w
t extend to surface
w w w
B) Stratified epithelium: single layer of cells; all cells rest on basemen
w w w w w w w w w w
t membrane
w
C) Glandular epithelium: arise from surface epithelia and underlying
w w w w w w w
connective tissue
w w
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests on
w w w w w w w w w
basement membrane
w w
9. Connective tissue contains fibroblasts that are responsible for:
w w w w w w w
A) providing a fibrous framework for capillaries.
w w w w w
B) synthesis of collagen, elastin, and reticular fibers.
w w w w w w
LATESTwTESTwBANK
,TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
C) forming tendons and the fascia that covers muscles.
w w w w w w w
D) filling spaces between tissues to keep organs in place.
w w w w w w w w
10. Although all muscle tissue cells have some similarities, smooth muscle (also
w w w w w w w w w w
known as involuntary muscle) differs by:
w w w w w w
A) having dense bodies attached to actin filaments.
w w w w w w
B) containing sarcomeres between Z lines and M bands.
w w w w w w w
C) having rapid contractions and abundant cross-striations.
w w w w w
D) contracting in response to increased intracellular calcium.
w w w w w w
11. Which of the following aspects of the function of the nucleus is performed b
w w w w w w w w w w w w w
y ribosomal RNA (rRNA)?
w w w
A) Copying and carrying DNA instructions for protein synthesis
w w w w w w w
B) Carrying amino acids to the site of protein synthesis
w w w w w w w w
C) Providing the site where protein synthesis occurs
w w w w w w
D) Regulating and controlling protein synthesis
w w w w
12. Breakdown and removal of foreign substances and worn-
w w w w w w w
out cell parts are performed by which of the following organelles?
w w w w w w w w w w
A) Lysosomes
B) Golgi apparatus w
C) Ribosomes
D) Endoplasmic reticulum (ER) w w
13. Impairment in the function of peroxisomes would result in:
w w w w w w w w
A) inadequate sites for protein synthesis. w w w w
B) an inability to transport cellular products across the cell membrane.
w w w w w w w w w
C) insufficient energy production within a cell.
w w w w w
D) accumulation of free radicals in the cytoplasm. w w w w w w
14. After several months of trying to conceive, a couple is undergoing fertility tes
w w w w w w w w w w w w
ting. Semen analysis indicates that the mans sperm have decreased motility, a
w w w w w w w w w w w w
finding that is thought to underlie the couples inability to become pregnant.
w w w w w w w w w w w
LATESTwTESTwBANK
, TestwbankwforwAppliedwPathophysiologywAwConceptualwApproachwtowthewMechanismswofwDiseasew3rdwEditi
onwBraunw2023
Which of the following cellular components may be defective within the mans sper
w w w w w w w w w w w w
m?
A) Ribosomes
B) Microtubules
C) Mitochondria
D) Microfilaments
15. Which of the following statements is true of glycolysis?
w w w w w w w w
A) Glycolysis requires oxygen. w w
B) Glycolysis occurs in cells without mitochondria.
w w w w w
C) Glycolysis provides the majority of the bodys energy needs.
w w w w w w w w
D) Glycolysis produces energy, water, and carbon dioxide.
w w w w w w
16. Which of the following membrane transport mechanisms requires the greatest
w w w w w w w w w
amount of energy?
w w w
A) Facilitated diffusion w
B) Passive transport w
C) Vesicular transport w
D) Simple diffusion w
17. A male patient with a diagnosis of type 1 diabetes mellitus is experiencing hy
w w w w w w w w w w w w w
perglycemia because he lacks sufficient insulin to increase the availability of g
w w w w w w w w w w w
lucose transporters in his cell membranes. Consequently, his cells lack intracel
w w w w w w w w w w
lular glucose and it accumulates in his blood. Which of the following processe
w w w w w w w w w w w w
s would best allow glucose to cross his cell membranes?
w w w w w w w w w
A) Facilitated diffusion w
B) Simple diffusion w
C) Secondary active transport w w
D) Endocytosis
18. Which of the following statements is true of skeletal muscle cells?
w w w w w w w w w w
A) Skeletal muscle cells each have an apical, lateral, and basal surface.
w w w w w w w w w w
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