Test Bank For Applied Patho
b b b b
physiology A Conceptual Ap b b b
proach 4thEditionJudiNat
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hChapter1-
b b
20 | Complete Guide Newest
b b b b b
Version2024 b
,Applied Pathophysiology b
Answers after every chapter
b b b
Chapter 1 Introduction to Pathophysiology
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1. The nucleus
b b , which is essential for function and survival of the cell.
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A) is the site of protein synthesis
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B) contains the genetic code b b b
C) transforms cellular energy b b
D) initiates aerobic metabolism b b
2. Although energy is not made in mitochondria, they are known as the powerpl
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ants of the cell because they:
b b b b b
A) contain RNA for protein synthesis.
b b b b
B) utilize glycolysis for oxidative energy.
b b b b
C) extract energy from organic compounds.
b b b b
D) store calcium bonds for muscle contractions.
b b b b b
3. Although the basic structure of the cell plasma membrane is formed by a lipidbi
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layer, most of the specific membrane functions are carried out by:
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A) bound and transmembrane proteins.
b b b
B) complex, long carbohydrate chains. b b b
,Applied Pathophysiology b
C) surface antigens and hormone receptors.
b b b b
D) a gating system of selective ion channels.
b b b b b b
4. To effectively relay signals, cell-to-
b b b b
cell communication utilizes chemicalmessenger systems that:
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A) displace surface receptor proteins.
b b b
B) accumulate within cell gap junctions.
b b b b
C) bind to contractile microfilaments.
b b b
D) release secretions into extracellular fluid.
b b b b
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
b b b b b b b b b
,Applied Pathophysiology b
A) removing the phosphate bonds from ATP.
b b b b b
B) combining hydrogen and oxygen to form water.
b b b b b b
C) activating pyruvate stored in the cytoplasm.
b b b b b
D) breaking down glucose to form lactic acid.
b b b b b b
6. Exocytosis, the reverse of endocytosis, is important in
b b b b b b b b
into theextracellular fluid.
b b b
A) Engulfing and ingesting fluid and proteins for transport
b b b b b b b
B) Killing, degrading, and dissolving harmful microorganisms
b b b b b
C) Removing cellular debris and releasing synthesized substances
b b b b b b
D) Destruction of particles by lysosomal enzymes for secretion
b b b b b b b
7. The process responsible for generating and conducting membrane potentials is:
b b b b b b b b b
A) diffusion of current-carrying ions.
b b b
B) millivoltage of electrical potential. b b b
C) polarization of charged particles. b b b
D) ion channel neurotransmission.
b b
8. Epithelial tissues are classified according to the shape of the cells and the nu
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mber of layers. Which of the following is a correctly matched descriptionand
b b b b b b b b b b b b b
type of epithelial tissue?
b b b
A) Simple epithelium: cells in contact with intercellular matrix; some do note
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xtend to surface b b
B) Stratified epithelium: single layer of cells; all cells rest on basementm
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embrane
C) Glandular epithelium: arise from surface epithelia and underlyingc
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onnective tissue b
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests onb
b b b b b b b b b b
asement membrane b
9. Connective tissue contains fibroblasts that are responsible for:
b b b b b b b
b b b b
physiology A Conceptual Ap b b b
proach 4thEditionJudiNat
b b b b
hChapter1-
b b
20 | Complete Guide Newest
b b b b b
Version2024 b
,Applied Pathophysiology b
Answers after every chapter
b b b
Chapter 1 Introduction to Pathophysiology
b b b b
1. The nucleus
b b , which is essential for function and survival of the cell.
b b b b b b b b b b
A) is the site of protein synthesis
b b b b b
B) contains the genetic code b b b
C) transforms cellular energy b b
D) initiates aerobic metabolism b b
2. Although energy is not made in mitochondria, they are known as the powerpl
b b b b b b b b b b b b b
ants of the cell because they:
b b b b b
A) contain RNA for protein synthesis.
b b b b
B) utilize glycolysis for oxidative energy.
b b b b
C) extract energy from organic compounds.
b b b b
D) store calcium bonds for muscle contractions.
b b b b b
3. Although the basic structure of the cell plasma membrane is formed by a lipidbi
b b b b b b b b b b b b b b
layer, most of the specific membrane functions are carried out by:
b b b b b b b b b b
A) bound and transmembrane proteins.
b b b
B) complex, long carbohydrate chains. b b b
,Applied Pathophysiology b
C) surface antigens and hormone receptors.
b b b b
D) a gating system of selective ion channels.
b b b b b b
4. To effectively relay signals, cell-to-
b b b b
cell communication utilizes chemicalmessenger systems that:
b b b b b b
A) displace surface receptor proteins.
b b b
B) accumulate within cell gap junctions.
b b b b
C) bind to contractile microfilaments.
b b b
D) release secretions into extracellular fluid.
b b b b
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
b b b b b b b b b
,Applied Pathophysiology b
A) removing the phosphate bonds from ATP.
b b b b b
B) combining hydrogen and oxygen to form water.
b b b b b b
C) activating pyruvate stored in the cytoplasm.
b b b b b
D) breaking down glucose to form lactic acid.
b b b b b b
6. Exocytosis, the reverse of endocytosis, is important in
b b b b b b b b
into theextracellular fluid.
b b b
A) Engulfing and ingesting fluid and proteins for transport
b b b b b b b
B) Killing, degrading, and dissolving harmful microorganisms
b b b b b
C) Removing cellular debris and releasing synthesized substances
b b b b b b
D) Destruction of particles by lysosomal enzymes for secretion
b b b b b b b
7. The process responsible for generating and conducting membrane potentials is:
b b b b b b b b b
A) diffusion of current-carrying ions.
b b b
B) millivoltage of electrical potential. b b b
C) polarization of charged particles. b b b
D) ion channel neurotransmission.
b b
8. Epithelial tissues are classified according to the shape of the cells and the nu
b b b b b b b b b b b b b
mber of layers. Which of the following is a correctly matched descriptionand
b b b b b b b b b b b b b
type of epithelial tissue?
b b b
A) Simple epithelium: cells in contact with intercellular matrix; some do note
b b b b b b b b b b b
xtend to surface b b
B) Stratified epithelium: single layer of cells; all cells rest on basementm
b b b b b b b b b b b
embrane
C) Glandular epithelium: arise from surface epithelia and underlyingc
b b b b b b b b
onnective tissue b
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests onb
b b b b b b b b b b
asement membrane b
9. Connective tissue contains fibroblasts that are responsible for:
b b b b b b b
