TEST BANK FOR MCCANCE & HUETHER’S PATHOPHYSIOLOGY THE BIOLOGIC BASIS
FOR DISEASE IN ADULTS AND CHILDREN 9TH EDITION
,PART ONE: Central Concepts of Pathophysiology: Cells and Tissues
UNIT I The Cell
1 Cellular Biology
2 Altered Cellular and Tissue Biology: Environmental Agents
3 The Cellular Environment: Fluids and Electrolytes, Acids and Bases
UNIT II Genes and Gene-Environment Interaction
4 Genes and Genetic Diseases
5 Genes, Environment-Lifestyle, and Common Diseases
6 Epigenetics and Disease
UNIT III Mechanisms of Self-Defense
7 Innate Immunity: Inflammation and Wound Healing
8 Adaptive Immunity
9 Alterations in Immunity
10 Infection
11 Stress and Disease
UNIT IV Cellular Proliferation: Cancer
12 Cancer Biology
13 Cancer Epidemiology
14 Cancer in Children and Adolescents
UNIT V The Neurologic System
15 Structure and Function of the Neurologic System
16 Pain, Temperature Regulation, Sleep, and Sensory Function
, PATHO
PHYSIOLOGY9TH
EDITION MCCANCE
TEST BANK
LATEST REVISED
, TEST BANK FOR PATHOPHYSIOLOGY 9TH
EDITION MCCANCE (ALL CHAPTERS)
Chapter 1: Cellular Biology
MULTIPLE CHOICE
1. Which component of the cell prodNuUc eRsS IhNyGd TroBg. CenO Mperox id e (H2O2) by using
oxygen to remove hydrogen atoms from specific substrates in an oxidative
reaction?
a. Lysosomes c. Ribosomes
b. Peroxisomes d. Oxyhydrosomes
ANS: B
Peroxisomes are so named because they usually contain enzymes that use oxygen to
remove hydrogen atoms from specific substrates in an oxidative reaction that
produces H2O2, which is a powerful oxidant and potentially destructive if it
accumulates or escapes from peroxisomes. Ribosomes are RNA-protein complexes
(nucleoproteins) that are synthesized in the nucleolus and secreted into the
cytoplasm through pores in the nuclear envelope called nuclear pore complexes.
Lysosomes are saclike structures that originate from the Golgi complex and contain
more than 40 digestive enzymes called hydrolases, which catalyze bonds in proteins,
lipids, nucleic acids, and carbohydrates. Oxyhydrosomes are involved in enzyme
production.
PTS: 1 REF: Page 8
2. Which statement best describes the cellular function of metabolic absorption?
a. Cells can produce proteins. c. Cells can take in and use nutrients.
b. Cells can secrete digestive enzymes. d. Cells can synthesize fats.
ANS: C
In metabolic absorption, all cells take in and use nutrients and other substances from
their surroundings. The remaining options are not inclusive in their descriptions of
cellular metabolic absorption.
PTS: 1 REF: Page 2
3. Most of a cell’s genetic information, including RNA and DNA, is contained in the:
a. Mitochondria c. Nucleolus
b. Ribosome d. Lysosome
ANS: C
The nucleus contains the nucleolus, a small dense structure composed largely of
RNA, most of the cellular DNA, and the DNA-binding proteins, such as the histones,
which regulate its activity. The other options do not contain most of a cell’s genetic
information.
PTS: 1 REF: Page 2
ANS: D
FOR DISEASE IN ADULTS AND CHILDREN 9TH EDITION
,PART ONE: Central Concepts of Pathophysiology: Cells and Tissues
UNIT I The Cell
1 Cellular Biology
2 Altered Cellular and Tissue Biology: Environmental Agents
3 The Cellular Environment: Fluids and Electrolytes, Acids and Bases
UNIT II Genes and Gene-Environment Interaction
4 Genes and Genetic Diseases
5 Genes, Environment-Lifestyle, and Common Diseases
6 Epigenetics and Disease
UNIT III Mechanisms of Self-Defense
7 Innate Immunity: Inflammation and Wound Healing
8 Adaptive Immunity
9 Alterations in Immunity
10 Infection
11 Stress and Disease
UNIT IV Cellular Proliferation: Cancer
12 Cancer Biology
13 Cancer Epidemiology
14 Cancer in Children and Adolescents
UNIT V The Neurologic System
15 Structure and Function of the Neurologic System
16 Pain, Temperature Regulation, Sleep, and Sensory Function
, PATHO
PHYSIOLOGY9TH
EDITION MCCANCE
TEST BANK
LATEST REVISED
, TEST BANK FOR PATHOPHYSIOLOGY 9TH
EDITION MCCANCE (ALL CHAPTERS)
Chapter 1: Cellular Biology
MULTIPLE CHOICE
1. Which component of the cell prodNuUc eRsS IhNyGd TroBg. CenO Mperox id e (H2O2) by using
oxygen to remove hydrogen atoms from specific substrates in an oxidative
reaction?
a. Lysosomes c. Ribosomes
b. Peroxisomes d. Oxyhydrosomes
ANS: B
Peroxisomes are so named because they usually contain enzymes that use oxygen to
remove hydrogen atoms from specific substrates in an oxidative reaction that
produces H2O2, which is a powerful oxidant and potentially destructive if it
accumulates or escapes from peroxisomes. Ribosomes are RNA-protein complexes
(nucleoproteins) that are synthesized in the nucleolus and secreted into the
cytoplasm through pores in the nuclear envelope called nuclear pore complexes.
Lysosomes are saclike structures that originate from the Golgi complex and contain
more than 40 digestive enzymes called hydrolases, which catalyze bonds in proteins,
lipids, nucleic acids, and carbohydrates. Oxyhydrosomes are involved in enzyme
production.
PTS: 1 REF: Page 8
2. Which statement best describes the cellular function of metabolic absorption?
a. Cells can produce proteins. c. Cells can take in and use nutrients.
b. Cells can secrete digestive enzymes. d. Cells can synthesize fats.
ANS: C
In metabolic absorption, all cells take in and use nutrients and other substances from
their surroundings. The remaining options are not inclusive in their descriptions of
cellular metabolic absorption.
PTS: 1 REF: Page 2
3. Most of a cell’s genetic information, including RNA and DNA, is contained in the:
a. Mitochondria c. Nucleolus
b. Ribosome d. Lysosome
ANS: C
The nucleus contains the nucleolus, a small dense structure composed largely of
RNA, most of the cellular DNA, and the DNA-binding proteins, such as the histones,
which regulate its activity. The other options do not contain most of a cell’s genetic
information.
PTS: 1 REF: Page 2
ANS: D
