Human Physiology From Cells to Systems 9th Edition By Sherwood – Test Bank

Chapter 15 – Fluid and Acid Base Balance

1. What exists when the gains via input for a substance exceed its losses via output?

ANSWER:	c
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.1 Balance Concept
LEARNING OBJECTIVES:	HUPH.SHER.16.15.1.2 – Explain how a balance of the ECF constituents is maintained

2. What compound is incorporated into hemoglobin, but released back into body fluids when red blood cells degenerate?

ANSWER:	d
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.1 Balance Concept
LEARNING OBJECTIVES:	HUPH.SHER.16.15.1.1 – Discuss the inputs to and outputs from the internal pool of a substance

3. How is glucose stored within the body?

	a.	within red blood cells
	b.	as glycogen
	c.	within the pancreas
	d.	as insulin
	e.	within the extracellular fluid

ANSWER:	b
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.1 Balance Concept
LEARNING OBJECTIVES:	HUPH.SHER.16.15.1.1 – Discuss the inputs to and outputs from the internal pool of a substance

4. What components are primarily lost from the body with sweating and vomiting?

	a.	water, salt, and hydrogen ions
	b.	water, acid, and magnesium
	c.	water, iron, and glucose
	d.	water, calcium, and bicarbonate ions
	e.	water, glucose, and acid

ANSWER:	a
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.1 Balance Concept
LEARNING OBJECTIVES:	HUPH.SHER.16.15.1.2 – Explain how a balance of the ECF constituents is maintained

5. On average, what percent of body weight is water?

ANSWER:	b
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2.1 – Describe the distribution of body water between the two major fluid compartments

6. The main reason for the wide range in body H2O among individuals is their variable amount of:

ANSWER:	e
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2.1 – Describe the distribution of body water between the two major fluid compartments

7. What type of tissue contains the least amount of water?

ANSWER:	d
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2.1 – Describe the distribution of body water between the two major fluid compartments

8. How much water resides in the intracellular fluid compartment?

ANSWER:	c
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2.1 – Describe the distribution of body water between the two major fluid compartments

9. What type of fluid is cerebrospinal fluid?

ANSWER:	a
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2.1 – Describe the distribution of body water between the two major fluid compartments

10. What is the barrier between plasma and interstitial fluid?

ANSWER:	a
DIFFICULTY:	Bloom’s: Remember
REFERENCES:	15.2 Fluid Balance
LEARNING OBJECTIVES:	HUPH.SHER.16.15.2 – Discuss the significance of fluid balance in the body

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