Test bank for human physiology an integrated approach, 8th edition by dee silverthorn

test bank Human Physiology: An Integrated Approach, 6e (Silverthorn)
Chapter 20 Integrative Physiology II: Fluid and Electrolyte Balance

1. 1) The primary route for water loss from the body is the ________ system.
A) respiratory
B) urinary
C) digestive
D) integumentary
E) cardiovascular: : B
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.12
2. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)

2) The primary route for ion loss from the body is the ________ system.
A) respiratory
B) urinary
C) digestive
D) integumentary
E) cardiovascular: : B
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.12
3. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)

3) Cell volume (and therefore cell function) in most cells is dependent upon
careful regulation of
A) volume of extracellular fluid.
B) blood pressure.
C) osmolarity of extracellular fluid.
D) permeability of cell membranes.
E) resting membrane potential.: : C
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.12
4. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge) 4)
The two organ systems that work together to regulate most aspects of the
body's water balance are A) digestive and respiratory.
B) urinary and respiratory.
C) cardiovascular and respiratory.


, test bank Human Physiology: An Integrated Approach, 6e (Silverthorn)
Chapter 20 Integrative Physiology II: Fluid and Electrolyte Balance

D) urinary and cardiovascular.
E) digestive and cardiovascular.: : D
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.1
5. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)


5) Kidneys respond relatively ________ to changes in blood volume.
A) slowly
B) quickly: : A
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.1
6. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)

6) Shrinkage of hepatocytes in the liver causes them to cause which of the
following?
A) glycogen production only
B) glycogen breakdown only
C) protein synthesis only
D) both glycogen production and protein synthesis
E) both glycogen breakdown and protein synthesis: : B
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.12
7. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy:
Comprehension)

7) Most body water is located
A) in plasma.
B) in interstitial fluid.
C) inside cells.
D) in lumens of organs open to the outside.: : C
Section Title: Fluid and Electrolyte Homeostasis
Learning Outcome: 20.12




, test bank Human Physiology: An Integrated Approach, 6e (Silverthorn)
Chapter 20 Integrative Physiology II: Fluid and Electrolyte Balance

8. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Comprehension)
8) Kidneys regulate A) water loss only.
B) water gain only.
C) both water loss and gain.: : A
Section Title: Water Balance
Learning Outcome: 20.1
9. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)

9) When a body is dehydrated, water in the urinary bladder
A) can be returned to the circulation directly.
B) can be returned to the circulation after moving back into the kidneys.
C) will still be expelled from the body in the urine.: : C
Section Title: Water Balance
Learning Outcome: 20.1
10. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy:
Comprehension)


10) Water reabsorption by the kidneys is a result of
A) both passive and active transport processes.
B) cotransport with ions.
C) exchange with ions.D) osmosis.: : D
Section Title: Water Balance
Learning Outcome: 20.2
11. : Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge)

11) The hormone that directly controls water excretion by the kidneys is
A) ADH.
B) aldosterone.
C) epinephrine.
D) ANP.
E) angiotensin.: : A
Section Title: Water Balance
Learning Outcome: 20.2