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