PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK
S! S! S! S! S!
McCance and Huether’s, Pathophysiology:The Biologic Basis
for Disease in Adults and Children, 9TH
ED(PATHOPHYSIOLOGY 9TH EDITION)
NURSINGTB.COM
,PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK
S! S! S! S! S!
NURSINGTB.COM
,PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK
S! S! S! S! S!
NURSINGTB.COM
, PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK S! S! S! S! S!
Chapter 1: Cellular Biology
S! S! S! S!
S!
MULTIPLE CHOICE S! S!
S!
1. Which statement best describes the cellular function of metabolic absorption?
S! S! S! S! S! S! S! S! S! S!
a. Cells can produce proteins. c. Cells can take in and use nutrients.
S! S! S! S! S! S! S! S! S! S! S! S!
b. Cells can secrete digestive enzymes. d. Cells can synthesize fats.
S! S! S! S! S! S! S! S! S! S!
S!
S!
ANS: C S! S!
In metabolic absorption, all cells take in and use nutrients and other substances from their
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
surroundings. The remaining options are not inclusive in their descriptions of cellular me
S! S! S! S! S! S! S! S! S! S! S! S! S!
tabolic absorption. S! S!
S!
PTS: 1 S! S! REF: Page 2 S! S! S!
S!
2. Most of a cell’s genetic information, including RNA and DNA, is contained in the:
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
a. Mitochondria c. Nucleolus S! S! S!
b. Ribosome d. Lysosome S! S! S!
S!
S!
ANS: C S! S!
The nucleus contains the nucleolus, a small dense structure composed largely of RNA, m
S! S! S! S! S! S! S! S! S! S! S! S! S!
ost of the cellular DNA, and the DNA-
S! S! S! S! S! S! S!
binding proteins, such as the histones, which regulate its activity. The other options do n
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
ot contain most of a cell’s genetic information.
S! S! S! S! S! S! S! S!
S!
PTS: 1 S! S! REF: Page 2 S! S! S!
S!
3. Which component of the cell produces hydrogen peroxide (HNURSINGTB.COM
S! S! S! S! S! S! S! S!
2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative
S! S! S! S! S! S! S! S! S! S! S! S! S!
reaction?
S! S!
a. Lysosomes c. Ribosomes S! S! S!
b. Peroxisomes d. Oxyhydrosomes S! S! S!
S!
S!
ANS: B S! S!
Peroxisomes are so named because they usually contain enzymes that use oxygen to rem
S! S! S! S! S! S! S! S! S! S! S! S! S!
ove hydrogen atoms from specific substrates in an oxidative reaction that produces H2O2,
S! S! S! S! S! S! S! S! S! S! S! S! S
which is a powerful oxidant and potentially destructive if it accumulates or escapes from
! S! S! S! S! S! S! S! S! S! S! S! S! S! S!
peroxisomes. Ribosomes are RNA- S! S! S!
protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted into
S! S! S! S! S! S! S! S! S! S! S!
the cytoplasm through pores in the nuclear envelope called nuclear pore complexes. Lys
S! S! S! S! S! S! S! S! S! S! S! S! S!
osomes are saclike structures that originate from the Golgi complex and contain more tha
S! S! S! S! S! S! S! S! S! S! S! S! S!
n 40 digestive enzymes called hydrolases, which catalyze bonds in proteins, lipids, nuclei
S! S! S! S! S! S! S! S! S! S! S! S!
c acids, and carbohydrates. Oxyhydrosomes are involved in enzyme production.
S! S! S! S! S! S! S! S! S! S!
S!
PTS: 1 S! S! REF: Page 8 S! S! S!
S!
4. Which cell component is capable of cellular autodigestion when it is released during cell in
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
jury? S!
a. Ribosome c. Smooth endoplasmic reticulum S! S! S! S! S!
b. Golgi complex d. Lysosomes S! S! S! S!
S!
NURSINGTB.COM
S! S! S! S! S!
McCance and Huether’s, Pathophysiology:The Biologic Basis
for Disease in Adults and Children, 9TH
ED(PATHOPHYSIOLOGY 9TH EDITION)
NURSINGTB.COM
,PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK
S! S! S! S! S!
NURSINGTB.COM
,PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK
S! S! S! S! S!
NURSINGTB.COM
, PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK S! S! S! S! S!
Chapter 1: Cellular Biology
S! S! S! S!
S!
MULTIPLE CHOICE S! S!
S!
1. Which statement best describes the cellular function of metabolic absorption?
S! S! S! S! S! S! S! S! S! S!
a. Cells can produce proteins. c. Cells can take in and use nutrients.
S! S! S! S! S! S! S! S! S! S! S! S!
b. Cells can secrete digestive enzymes. d. Cells can synthesize fats.
S! S! S! S! S! S! S! S! S! S!
S!
S!
ANS: C S! S!
In metabolic absorption, all cells take in and use nutrients and other substances from their
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
surroundings. The remaining options are not inclusive in their descriptions of cellular me
S! S! S! S! S! S! S! S! S! S! S! S! S!
tabolic absorption. S! S!
S!
PTS: 1 S! S! REF: Page 2 S! S! S!
S!
2. Most of a cell’s genetic information, including RNA and DNA, is contained in the:
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
a. Mitochondria c. Nucleolus S! S! S!
b. Ribosome d. Lysosome S! S! S!
S!
S!
ANS: C S! S!
The nucleus contains the nucleolus, a small dense structure composed largely of RNA, m
S! S! S! S! S! S! S! S! S! S! S! S! S!
ost of the cellular DNA, and the DNA-
S! S! S! S! S! S! S!
binding proteins, such as the histones, which regulate its activity. The other options do n
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
ot contain most of a cell’s genetic information.
S! S! S! S! S! S! S! S!
S!
PTS: 1 S! S! REF: Page 2 S! S! S!
S!
3. Which component of the cell produces hydrogen peroxide (HNURSINGTB.COM
S! S! S! S! S! S! S! S!
2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative
S! S! S! S! S! S! S! S! S! S! S! S! S!
reaction?
S! S!
a. Lysosomes c. Ribosomes S! S! S!
b. Peroxisomes d. Oxyhydrosomes S! S! S!
S!
S!
ANS: B S! S!
Peroxisomes are so named because they usually contain enzymes that use oxygen to rem
S! S! S! S! S! S! S! S! S! S! S! S! S!
ove hydrogen atoms from specific substrates in an oxidative reaction that produces H2O2,
S! S! S! S! S! S! S! S! S! S! S! S! S
which is a powerful oxidant and potentially destructive if it accumulates or escapes from
! S! S! S! S! S! S! S! S! S! S! S! S! S! S!
peroxisomes. Ribosomes are RNA- S! S! S!
protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted into
S! S! S! S! S! S! S! S! S! S! S!
the cytoplasm through pores in the nuclear envelope called nuclear pore complexes. Lys
S! S! S! S! S! S! S! S! S! S! S! S! S!
osomes are saclike structures that originate from the Golgi complex and contain more tha
S! S! S! S! S! S! S! S! S! S! S! S! S!
n 40 digestive enzymes called hydrolases, which catalyze bonds in proteins, lipids, nuclei
S! S! S! S! S! S! S! S! S! S! S! S!
c acids, and carbohydrates. Oxyhydrosomes are involved in enzyme production.
S! S! S! S! S! S! S! S! S! S!
S!
PTS: 1 S! S! REF: Page 8 S! S! S!
S!
4. Which cell component is capable of cellular autodigestion when it is released during cell in
S! S! S! S! S! S! S! S! S! S! S! S! S! S!
jury? S!
a. Ribosome c. Smooth endoplasmic reticulum S! S! S! S! S!
b. Golgi complex d. Lysosomes S! S! S! S!
S!
NURSINGTB.COM
