FULL TEST BANK n n
Applied Pathophysiology
n
A Conceptual Approach 4th Edition by
n n n n n n
Judi Nath, Carie Braun
n n n
Complete Test Bank, All Chapters are included
n n n n n n
, Applied Pathophysiology A Conceptual Approach to the Mechani
n n n n n n n
sms of Disease 4th Edition Braun Test Bank
n n n n n n n
Chapter 1Introduction to Pathophysiology
n n n
1. The nucleus
n , which is essential for function and survival of the cell.
n n n n n n n n n n
A) is the site of protein synthesis
n n n n n
B) contains the genetic code n n n
C) transforms cellular energy n n
D) initiates aerobic metabolism n n
2. Although energy is not made in mitochondria, they are known as the power p
n n n n n n n n n n n n n
lants of the cell because they:
n n n n n
A) contain RNA for protein synthesis. n n n n
B) utilize glycolysis for oxidative energy.
n n n n
C) extract energy from organic compounds.
n n n n
D) store calcium bonds for muscle contractions.
n n n n n
3. Although the basic structure of the cell plasma membrane is formed by a lipid bi
n n n n n n n n n n n n n n
layer, most of the specific membrane functions are carried out by:
n n n n n n n n n n
A) bound and transmembrane proteins.
n n n
B) complex, long carbohydrate chains. n n n
C) surface antigens and hormone receptors.
n n n n
D) a gating system of selective ion channels.
n n n n n n
4. To effectively relay signals, cell-to-
n n n n
cell communication utilizes chemical messenger systems that:
n n n n n n
A) displace surface receptor proteins. n n n
B) accumulate within cell gap junctions. n n n n
C) bind to contractile microfilaments.
n n n
D) release secretions into extracellular fluid.
n n n n
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
n n n n n n n n n
,A) removing the phosphate bonds from ATP.
n n n n n
B) combining hydrogen and oxygen to form water.
n n n n n n
C) activating pyruvate stored in the cytoplasm.
n n n n n
D) breaking down glucose to form lactic acid.
n n n n n n
6. Exocytosis, the reverse of endocytosis, is important in
n n n n n n n
into the
n
n extracellular fluid. n
A) Engulfing and ingesting fluid and proteins for transport
n n n n n n n
B) Killing, degrading, and dissolving harmful microorganisms
n n n n n
C) Removing cellular debris and releasing synthesized substances
n n n n n n
D) Destruction of particles by lysosomal enzymes for secretion
n n n n n n n
7. The process responsible for generating and conducting membrane potentials is:
n n n n n n n n n
A) diffusion of current-carrying ions.
n n n
B) millivoltage of electrical potential. n n n
C) polarization of charged particles. n n n
D) ion channel neurotransmission.
n n
8. Epithelial tissues are classified according to the shape of the cells and the nu
n n n n n n n n n n n n n
mber of layers. Which of the following is a correctly matched description and
n n n n n n n n n n n n n
type of epithelial tissue?
n n n
A) Simple epithelium: cells in contact with intercellular matrix; some do not e
n n n n n n n n n n n
xtend to surface n n
B) Stratified epithelium: single layer of cells; all cells rest on basement
n n n n n n n n n n n
membrane
C) Glandular epithelium: arise from surface epithelia and underlying
n n n n n n n n
connective tissue n
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests on b
n n n n n n n n n n
asement membrane n
9. Connective tissue contains fibroblasts that are responsible for:
n n n n n n n
A) providing a fibrous framework for capillaries.
n n n n n
B) synthesis of collagen, elastin, and reticular fibers.
n n n n n n
, C) forming tendons and the fascia that covers muscles.
n n n n n n n
D) filling spaces between tissues to keep organs in place.
n n n n n n n n
10. Although all muscle tissue cells have some similarities, smooth muscle (also k
n n n n n n n n n n n
nown as involuntary muscle) differs by:
n n n n n
A) having dense bodies attached to actin filaments.
n n n n n n
B) containing sarcomeres between Z lines and M bands.
n n n n n n n
C) having rapid contractions and abundant cross-striations.
n n n n n
D) contracting in response to increased intracellular calcium.
n n n n n n
11. Which of the following aspects of the function of the nucleus is performed by ri
n n n n n n n n n n n n n n
bosomal RNA (rRNA)? n n
A) Copying and carrying DNA instructions for protein synthesis
n n n n n n n
B) Carrying amino acids to the site of protein synthesis
n n n n n n n n
C) Providing the site where protein synthesis occurs
n n n n n n
D) Regulating and controlling protein synthesis n n n n
12. Breakdown and removal of foreign substances and worn-
n n n n n n n
out cell parts are performed by which of the following organelles?
n n n n n n n n n n
A) Lysosomes
B) Golgi apparatus n
C) Ribosomes
D) Endoplasmic reticulum (ER) n n
13. Impairment in the function of peroxisomes would result in:
n n n n n n n n
A) inadequate sites for protein synthesis. n n n n
B) an inability to transport cellular products across the cell membrane.
n n n n n n n n n
C) insufficient energy production within a cell. n n n n n
D) accumulation of free radicals in the cytoplasm. n n n n n n
14. After several months of trying to conceive, a couple is undergoing fertility testi
n n n n n n n n n n n n
ng. Semen analysis indicates that the mans sperm have decreased motility, a find
n n n n n n n n n n n n
ing that is thought to underlie the couples inability to become pregnant.
n n n n n n n n n n n
Applied Pathophysiology
n
A Conceptual Approach 4th Edition by
n n n n n n
Judi Nath, Carie Braun
n n n
Complete Test Bank, All Chapters are included
n n n n n n
, Applied Pathophysiology A Conceptual Approach to the Mechani
n n n n n n n
sms of Disease 4th Edition Braun Test Bank
n n n n n n n
Chapter 1Introduction to Pathophysiology
n n n
1. The nucleus
n , which is essential for function and survival of the cell.
n n n n n n n n n n
A) is the site of protein synthesis
n n n n n
B) contains the genetic code n n n
C) transforms cellular energy n n
D) initiates aerobic metabolism n n
2. Although energy is not made in mitochondria, they are known as the power p
n n n n n n n n n n n n n
lants of the cell because they:
n n n n n
A) contain RNA for protein synthesis. n n n n
B) utilize glycolysis for oxidative energy.
n n n n
C) extract energy from organic compounds.
n n n n
D) store calcium bonds for muscle contractions.
n n n n n
3. Although the basic structure of the cell plasma membrane is formed by a lipid bi
n n n n n n n n n n n n n n
layer, most of the specific membrane functions are carried out by:
n n n n n n n n n n
A) bound and transmembrane proteins.
n n n
B) complex, long carbohydrate chains. n n n
C) surface antigens and hormone receptors.
n n n n
D) a gating system of selective ion channels.
n n n n n n
4. To effectively relay signals, cell-to-
n n n n
cell communication utilizes chemical messenger systems that:
n n n n n n
A) displace surface receptor proteins. n n n
B) accumulate within cell gap junctions. n n n n
C) bind to contractile microfilaments.
n n n
D) release secretions into extracellular fluid.
n n n n
5. Aerobic metabolism, also known as oxidative metabolism, provides energy by:
n n n n n n n n n
,A) removing the phosphate bonds from ATP.
n n n n n
B) combining hydrogen and oxygen to form water.
n n n n n n
C) activating pyruvate stored in the cytoplasm.
n n n n n
D) breaking down glucose to form lactic acid.
n n n n n n
6. Exocytosis, the reverse of endocytosis, is important in
n n n n n n n
into the
n
n extracellular fluid. n
A) Engulfing and ingesting fluid and proteins for transport
n n n n n n n
B) Killing, degrading, and dissolving harmful microorganisms
n n n n n
C) Removing cellular debris and releasing synthesized substances
n n n n n n
D) Destruction of particles by lysosomal enzymes for secretion
n n n n n n n
7. The process responsible for generating and conducting membrane potentials is:
n n n n n n n n n
A) diffusion of current-carrying ions.
n n n
B) millivoltage of electrical potential. n n n
C) polarization of charged particles. n n n
D) ion channel neurotransmission.
n n
8. Epithelial tissues are classified according to the shape of the cells and the nu
n n n n n n n n n n n n n
mber of layers. Which of the following is a correctly matched description and
n n n n n n n n n n n n n
type of epithelial tissue?
n n n
A) Simple epithelium: cells in contact with intercellular matrix; some do not e
n n n n n n n n n n n
xtend to surface n n
B) Stratified epithelium: single layer of cells; all cells rest on basement
n n n n n n n n n n n
membrane
C) Glandular epithelium: arise from surface epithelia and underlying
n n n n n n n n
connective tissue n
D) Pseudostratified epithelium: multiple layers of cells; deepest layer rests on b
n n n n n n n n n n
asement membrane n
9. Connective tissue contains fibroblasts that are responsible for:
n n n n n n n
A) providing a fibrous framework for capillaries.
n n n n n
B) synthesis of collagen, elastin, and reticular fibers.
n n n n n n
, C) forming tendons and the fascia that covers muscles.
n n n n n n n
D) filling spaces between tissues to keep organs in place.
n n n n n n n n
10. Although all muscle tissue cells have some similarities, smooth muscle (also k
n n n n n n n n n n n
nown as involuntary muscle) differs by:
n n n n n
A) having dense bodies attached to actin filaments.
n n n n n n
B) containing sarcomeres between Z lines and M bands.
n n n n n n n
C) having rapid contractions and abundant cross-striations.
n n n n n
D) contracting in response to increased intracellular calcium.
n n n n n n
11. Which of the following aspects of the function of the nucleus is performed by ri
n n n n n n n n n n n n n n
bosomal RNA (rRNA)? n n
A) Copying and carrying DNA instructions for protein synthesis
n n n n n n n
B) Carrying amino acids to the site of protein synthesis
n n n n n n n n
C) Providing the site where protein synthesis occurs
n n n n n n
D) Regulating and controlling protein synthesis n n n n
12. Breakdown and removal of foreign substances and worn-
n n n n n n n
out cell parts are performed by which of the following organelles?
n n n n n n n n n n
A) Lysosomes
B) Golgi apparatus n
C) Ribosomes
D) Endoplasmic reticulum (ER) n n
13. Impairment in the function of peroxisomes would result in:
n n n n n n n n
A) inadequate sites for protein synthesis. n n n n
B) an inability to transport cellular products across the cell membrane.
n n n n n n n n n
C) insufficient energy production within a cell. n n n n n
D) accumulation of free radicals in the cytoplasm. n n n n n n
14. After several months of trying to conceive, a couple is undergoing fertility testi
n n n n n n n n n n n n
ng. Semen analysis indicates that the mans sperm have decreased motility, a find
n n n n n n n n n n n n
ing that is thought to underlie the couples inability to become pregnant.
n n n n n n n n n n n
